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Concept IDs
SNOMEDCT
129266000
conceptId
129266000
fullName
Measurement - action (qualifier value)
preferred
Measurement - action (qualifier value)
Measurement - action
preferredName
Measurement - action
semanticTag
qualifier value
synonym
Measurement - action
description
Measurement - action (qualifier value)
Measurement - action
active
true
activeDate
Jan 31, 2002
effectiveDate
Jan 31, 2002
moduleId
900000000000207008
definitionStatusId
900000000000074008
method
(409870009) (1-->3)-beta-D-glucan detection (procedure) (121348009) 1,1,1-Trichloroethane measurement (121349001) 1,1-Dichloro-2,2-bis(p-chlorophenyl)ethane measurement (121350001) 1,2-Dichlorobenzene measurement (121351002) 1,2-Dimethylbenzene measurement (121352009) 1,3-Dichlorobenzene measurement (121353004) 1,3-Dimethylbenzene measurement (121354005) 1,4-Dichlorobenzene measurement (121355006) 1,4-Dimethylbenzene measurement (121260008) 1,4-Dioxane measurement (104436003) 1,4-alpha-Glucan branching enzyme measurement (104437007) 1-Methylhistidine measurement (121356007) 1-Naphthol measurement (121361009) 1-Pentanol measurement (104439005) 11-Deoxy/11-oxysteroids measurement (121261007) 11-Oxopregnanetriol measurement (104629009) 11-deoxycorticosteroids challenge tests (104607005) 11-deoxycorticosterone measurement (104606001) 11-deoxycortisol challenge tests (73638008) 11-deoxycortisol measurement (104440007) 11-hydroxyandrostenedione measurement (104441006) 11-hydroxyandrosterone measurement (104443009) 11-ketoandrosterone measurement (104444003) 11-ketoetiocholanolone measurement (104445002) 11-ketopregnanetriol measurement (313545000) 120 minute blood glucose measurement (313923008) 120 minute plasma FSH measurement (313876004) 120 minute plasma GH measurement (313896007) 120 minute plasma LH measurement (313884000) 120 minute plasma TSH measurement (313719006) 120 minute plasma cortisol measurement (313627007) 120 minute plasma glucose measurement (313892009) 120 minute plasma prolactin measurement (313985003) 120 minute serum FSH measurement (313926000) 120 minute serum GH measurement (313894005) 120 minute serum LH measurement (313910001) 120 minute serum TSH measurement (313717008) 120 minute serum cortisol measurement (313631001) 120 minute serum glucose measurement (313912009) 120 minute serum prolactin measurement (412874008) 13 carbon to 12 carbon breath carbon dioxide ratio (procedure) (313624000) 150 minute blood glucose measurement (313901009) 150 minute plasma FSH measurement (313916007) 150 minute plasma GH measurement (313897003) 150 minute plasma LH measurement (313885004) 150 minute plasma TSH measurement (313722008) 150 minute plasma cortisol measurement (313628002) 150 minute plasma glucose measurement (313919000) 150 minute plasma prolactin measurement (313900005) 150 minute serum FSH measurement (313931003) 150 minute serum GH measurement (313895006) 150 minute serum LH measurement (313882001) 150 minute serum TSH measurement (313718003) 150 minute serum cortisol measurement (313810002) 150 minute serum glucose measurement (313889005) 150 minute serum prolactin measurement (71860001) 17 Hydroxyprogesterone measurement (39997004) 17 Hydroxyprogesterone measurement, amniotic fluid (41668001) 17 Hydroxyprogesterone measurement, serum (104740006) 17-Hydroxyketosteroids measurement (104447005) 17-Hydroxypregnenolone measurement (27322008) 17-Ketogenic steroids measurement (104765008) 17-Ketosteroids measurement (71413001) 17-Ketosteroids measurement, fractionation, urine (104766009) 17-Ketosteroids measurement, total (104739009) 17-OHCS measurement (104770001) 18-Hydroxycorticosterone measurement (121362002) 18-Hydroxycortisol measurement (121363007) 18-Hydroxydeoxycorticosterone measurement (104769002) 18-hydroxy-corticosteroids measurement (313902002) 180 minute plasma GH measurement (313908003) 180 minute plasma cortisol measurement (313932005) 180 minute serum GH measurement (313906004) 180 minute serum cortisol measurement (104641002) 2,3-diphosphoglycerate measurement (8611000) 2,3-diphosphoglycerate measurement, erythrocytes (105042001) 2,4 toluenediamine measurement (121365000) 2,4-Dichlorophenoxyacetate measurement (121366004) 2,4-Dinitrophenylhydrazine measurement (121367008) 2,5-Hexanedione measurement (105043006) 2,6 toluenediamine measurement (121368003) 2-Aminoadipate measurement (121753001) 2-Aminobutyrate measurement (121357003) 2-Butanol measurement (121801001) 2-Ethyl-3-hydroxypropionate measurement (121875006) 2-Hexanol measurement (121876007) 2-Hydroxy-3-methylvalerate measurement (121877003) 2-Hydroxyadipate measurement (121878008) 2-Hydroxybutyrate measurement (121879000) 2-Hydroxyglutarate measurement (121880002) 2-Hydroxyisocaproate measurement (121881003) 2-Hydroxyisovalerate measurement (117707004) 2-Methoxy-2-methylpropane measurement (121733000) 2-Methoxyethanol measurement (121882005) 2-Methyl,3-hydroxybutyrate measurement (121884006) 2-Methylcitrate measurement (117708009) 2-Methylpentane measurement (121885007) 2-Oxo,3-methylvalerate measurement (121886008) 2-Oxoadipate measurement (121888009) 2-Oxoisovalerate measurement (104448000) 2-hydroxybutyrate dehydrogenase measurement (105044000) 2-oxoisocaproate measurement (105045004) 2-pyridone measurement (105046003) 2-pyridone/n'-methylnicotinamide ratio measurement (781637006) 2-sulfanylidene-1,3-thiazolidine-4-carboxylic acid measurement (procedure) (104449008) 20-Hydroxyprogesterone measurement (117889006) 21-Hydroxylase antibody assay (313903007) 210 minute plasma GH measurement (313976003) 210 minute plasma cortisol measurement (313904001) 210 minute serum GH measurement (313925001) 210 minute serum cortisol measurement (241427004) 24 hour diphosphonate retention study (394951002) 24 hour urine 3-methoxytyramine output (procedure) (313824003) 24 hour urine 5-hydroxyindole acetic acid output measurement (313593006) 24 hour urine adrenaline output measurement (313502007) 24 hour urine albumin output measurement (391540009) 24 hour urine aldosterone output (procedure) (313515003) 24 hour urine amylase output measurement (391356003) 24 hour urine androstenedione output (procedure) (391357007) 24 hour urine arsenic output (procedure) (313492004) 24 hour urine calcium output measurement (313929007) 24 hour urine catecholamine output measurement (412804007) 24 hour urine chloride output (procedure) (313460000) 24 hour urine citrate output measurement (313934006) 24 hour urine copper output measurement (313516002) 24 hour urine cortisol output measurement (313490007) 24 hour urine cystine output measurement (391373001) 24 hour urine delta aminolaevulinic acid output (procedure) (313676001) 24 hour urine dopamine output measurement (401261001) 24 hour urine electrolytes measurement (procedure) (313968000) 24 hour urine free adrenaline output measurement (313970009) 24 hour urine free dopamine output measurement (313969008) 24 hour urine free noradrenaline output measurement (390944003) 24 hour urine homovanillic acid output (procedure) (391372006) 24 hour urine homovanillylmandelic acid output (procedure) (313532004) 24 hour urine iron output measurement (391482006) 24 hour urine lead output (procedure) (313675002) 24 hour urine magnesium output measurement (409091002) 24 hour urine measurement (procedure) (313594000) 24 hour urine mercury output measurement (390946001) 24 hour urine metadrenaline output (procedure) (391358002) 24 hour urine nickel output (procedure) (313552003) 24 hour urine noradrenaline output measurement (390947005) 24 hour urine normetadrenaline output (procedure) (313945009) 24 hour urine oxalate output measurement (412806009) 24 hour urine paraprotein output (procedure) (313935007) 24 hour urine phosphate output measurement (391359005) 24 hour urine porphobilinogen output (procedure) (390945002) 24 hour urine porphyrin output (procedure) (313658008) 24 hour urine potassium output measurement (271068005) 24 hour urine sample volume measurement (313691004) 24 hour urine sodium output measurement (313663007) 24 hour urine urate output measurement (313591008) 24 hour urine urea output measurement (413005001) 24 hour urine vanillylmandelic acid output measurement (procedure) (313924002) 240 minute plasma GH measurement (313909006) 240 minute plasma cortisol measurement (440576000) 240 minute plasma glucose measurement (procedure) (313905000) 240 minute serum GH measurement (313907008) 240 minute serum cortisol measurement (412931006) 24hr urine arginine output measurement (procedure) (412929002) 24hr urine lysine output measurement (procedure) (412927000) 24hr urine ornithine output measurement (procedure) (121891009) 3-Aminoisobutyrate measurement (121893007) 3-Hydroxy,3-methylglutarate measurement (121287007) 3-Hydroxyadipate measurement (121289005) 3-Hydroxybutyrate measurement (121290001) 3-Hydroxydodecanedioate measurement (121291002) 3-Hydroxyglutarate measurement (121292009) 3-Hydroxyisobutyrate measurement (121293004) 3-Hydroxyisovalerylcarnitine measurement (121294005) 3-Hydroxylinoleoylcarnitine measurement (121295006) 3-Hydroxyoleoylcarnitine measurement (121296007) 3-Hydroxypalmitoylcarnitine measurement (121297003) 3-Hydroxypropionate measurement (117638008) 3-Hydroxysebacate measurement (121298008) 3-Hydroxytetradecadienoylcarnitine measurement (121299000) 3-Hydroxytetradecenoylcarnitine measurement (121300008) 3-Hydroxyvalerate measurement (359855001) 3-Methoxy-4-hydroxymandelic acid measurement (121301007) 3-Methoxy-o-desmethylencainide measurement (121302000) 3-Methyl,4-hydroxymandelate measurement (121303005) 3-Methylcrotonylglycine measurement (121304004) 3-Methylglutaconate measurement (121305003) 3-Methylglutarate measurement (104450008) 3-alpha-androstanediol glucuronide measurement (121892002) 3-beta-Androstanediol measurement (781465003) 3-hydroxybutyrylcarnitine measurement (104452000) 3-hydroxyisovalerate measurement (104453005) 3-methylhistidine measurement (121306002) 3-o-Methyldopa measurement (313637002) 30 minute blood glucose measurement (313898008) 30 minute plasma FSH measurement (313875000) 30 minute plasma GH measurement (313920006) 30 minute plasma LH measurement (313917003) 30 minute plasma TSH measurement (313809007) 30 minute plasma cortisol measurement (313625004) 30 minute plasma glucose measurement (313918008) 30 minute plasma prolactin measurement (313927009) 30 minute serum FSH measurement (313877008) 30 minute serum GH measurement (313933000) 30 minute serum LH measurement (313943002) 30 minute serum TSH measurement (313716004) 30 minute serum cortisol measurement (313629005) 30 minute serum glucose measurement (313888002) 30 minute serum prolactin measurement (440620002) 300 minute plasma glucose measurement (procedure) (121307006) 4-Aminobutyrate measurement (121308001) 4-Hydroxyglutethimide measurement (121309009) 4-Hydroxyphenylacetate measurement (121310004) 4-Hydroxyphenyllactate measurement (121311000) 4-Hydroxyphenylpyruvate measurement (104454004) 4-pyridoxate measurement (413357007) 45 minute serum growth hormone measurement (procedure) (2507007) 5' Nucleotidase measurement (104455003) 5,10-Methylenetetrahydrofolate reductase (FADH2) measurement (408594008) 5,10-methylenetetrahydrofolate reductase gene analysis (procedure) (121313002) 5-Hydroxyhexanoate measurement (104741005) 5-Hydroxyindoleacetic acid measurement (82552000) 5-Hydroxyindoleacetic acid measurement, quantitative, urine (412903002) 5-Hydroxyindoleacetic acid/creatinine ratio measurement (procedure) (250322006) 5-Hydroxytryptamine release measurement (250321004) 5-Hydroxytryptamine uptake measurement (121314008) 5-Hydroxytryptophan measurement (121315009) 5-Oxoproline measurement (121312007) 5-alpha-Tetrahydrocortisol measurement (104456002) 5-methyltetrahydrofolate homocysteine methyltransferase measurement (121318006) 6-Monoacetylmorphine measurement (121316005) 6-beta-Hydroxycortisol measurement (121317001) 6-beta-Naltrexol measurement (104457006) 6-phosphogluconate dehydrogenase measurement, erythrocytes (313474007) 60 minute blood glucose measurement (313930002) 60 minute plasma FSH measurement (313874001) 60 minute plasma GH measurement (313914005) 60 minute plasma LH measurement (313883006) 60 minute plasma TSH measurement (313721001) 60 minute plasma cortisol measurement (313626003) 60 minute plasma glucose measurement (313890001) 60 minute plasma prolactin measurement (394722006) 60 minute plasma xylose level (procedure) (313899000) 60 minute serum FSH measurement (313878003) 60 minute serum GH measurement (313913004) 60 minute serum LH measurement (313880009) 60 minute serum TSH measurement (313986002) 60 minute serum cortisol measurement (313630000) 60 minute serum glucose measurement (313886003) 60 minute serum prolactin measurement (121319003) 7-Aminoflunitrazepam measurement (413359005) 7-Dehydrocholesterol measurement (procedure) (121320009) 8-Hydroxyloxapine measurement (104458001) 8-hydroxyamoxapine measurement (121321008) 9-Hydroxyrisperidone measurement (313546004) 90 minute blood glucose measurement (313984004) 90 minute plasma FSH measurement (313873007) 90 minute plasma GH measurement (313921005) 90 minute plasma LH measurement (313911002) 90 minute plasma TSH measurement (313723003) 90 minute plasma cortisol measurement (313697000) 90 minute plasma glucose measurement (313891002) 90 minute plasma prolactin measurement (313922003) 90 minute serum FSH measurement (313879006) 90 minute serum GH measurement (313893004) 90 minute serum LH measurement (313881008) 90 minute serum TSH measurement (313720000) 90 minute serum cortisol measurement (313698005) 90 minute serum glucose measurement (313887007) 90 minute serum prolactin measurement (250654006) 9am cortisol measurement (103973002) A,B blood group antibody identification (103974008) A1 blood group antibody identification (250637003) ALT - blood measurement (104481004) ALT measurement, method with pyridoxal-5'-phosphate (104482006) ALT measurement, method without pyridoxal-5'-phosphate (359788000) ANA measurement (401078001) ANCA pattern determination (procedure) (401134007) ANCA profile determination (procedure) (395135003) APTT 50:50 mix (procedure) (401310009) APTT 80:20 mix (procedure) (250641004) AST serum measurement (48094003) Abdominal girth measurement (250224009) Abnormal hemoglobin measurement (413386005) Absolute CD103 count (procedure) (408213002) Absolute CD16 count (procedure) (408228002) Absolute CD19 count (procedure) (413072002) Absolute CD25 count (procedure) (313447006) Absolute CD3 count procedure (313660005) Absolute CD4 count procedure (408211000) Absolute CD56 count (procedure) (313448001) Absolute CD8 count procedure (408221008) Absolute atypical mononuclear cell count (procedure) (392344002) Acacia longifolia specific IgE antibody measurement (procedure) (388484004) Acacia spp. specific IgE antibody measurement (procedure) (121938002) Acanthamoeba species antibody assay (388804005) Acarus siro specific IgE antibody measurement (procedure) (833275006) Accelerometry (procedure) (105047007) Acebutolol measurement (105048002) Acepromazine measurement (392345001) Acer negundo specific IgE antibody measurement (procedure) (13227004) Acetaldehyde measurement (46093004) Acetaminophen measurement (57173006) Acetaminophen measurement, urine (121358008) Acetate measurement (104635009) Acetoacetic acid measurement, cerebrospinal fluid (105049005) Acetohexamide measurement (105050005) Acetone measurement (104459009) Acetonitrile measurement (121359000) Acetophenazine measurement (47112004) Acetozolamide measurement (117688000) Acetylcarnitine measurement (104460004) Acetylcholine measurement (122224000) Acetylcholine receptor antibody assay (104399008) Acetylcholine receptor blocking antibody measurement (77159001) Acetylcholine receptor measurement (104398000) Acetylcholine receptor modulating antibody measurement (86761000) Acetylcholinesterase measurement (36478006) Acetylcholinesterase measurement, amniotic fluid (46190003) Acetylcholinesterase, red blood cell measurement (105051009) Acetyldigitoxin measurement (121734006) Acetylene measurement (27621006) Acetylsalicylic acid measurement, qualitative (89798000) Acetylsalicylic acid measurement, quantitative (426520009) Acid esterase measurement (procedure) (11138003) Acid mucopolysaccharides measurement (104461000) Acid mucopolysaccharides measurement, quantitative (104462007) Acid mucopolysaccharides measurement, screen (59518007) Acid phosphatase measurement (104464008) Acid phosphatase measurement, forensic examination (121735007) Aconitate measurement (121360005) Acrolein measurement (121736008) Acrylamide measurement (105052002) Acrylonitrile measurement (388485003) Actinidia chinenesis specific IgE antibody measurement (procedure) (121939005) Actinobacillus pleuropneumoniae antibody assay (121940007) Actinobacillus pleuropneumoniae serotype determination (104274009) Actinomyces antibody assay (413014006) Actual bicarbonate measurement (procedure) (395143008) Acute phase screening test (procedure) (104465009) Acyl carnitine measurement (104466005) Acyl-CoA dehydrogenase measurement (104467001) Adenine measurement (104468006) Adenine phosphoribosyltransferase measurement (104469003) Adenosine 5'-triphosphate measurement (104470002) Adenosine deaminase binding protein measurement (104471003) Adenosine deaminase measurement (104472005) Adenosine diphosphate measurement (104473000) Adenosine monophosphate deaminase measurement (104474006) Adenosine triphosphatase measurement (117770003) Adenovirus 40 AND 41 antigen assay (122296009) Adenovirus DNA assay (104311005) Adenovirus antibody assay (121960004) Adenovirus antigen assay (413450008) Adenovirus nucleic acid detection (procedure) (122297000) Adenovirus rRNA assay (104475007) Adenylate kinase measurement (104476008) Adenylosuccinate lyase measurement (104477004) Adipate measurement (121737004) Adipoylcarnitine measurement (413453005) Adjusted magnesium measurement (procedure) (104391006) Adrenal cortex antibody measurement (275760001) Adrenal hormone - serum measurement (313522006) Adrenaline/creatinine ratio measurement (413455003) Adrenocorticotrophic hormone precursor measurement (procedure) (388467005) Adrenocorticotrophic hormone specific IgE antibody measurement (procedure) (49466006) Adrenocorticotropic hormone measurement (104478009) Adrenocorticotropin challenge tests (392532001) Aedes communis specific IgE antibody measurement (procedure) (392346000) Aesculus hippocastanum (pollen) specific IgE antibody measurement (procedure) (88221005) Affinity chromatography measurement (121977004) Afipia felis antibody assay (388486002) Agaricus hortensis specific IgE antibody measurement (procedure) (34440007) Agglutinin measurement (392267002) Agrostis stolonifera specific IgE antibody measurement (procedure) (104480003) Alanine aminopeptidase measurement (34608000) Alanine aminotransferase measurement (104479001) Alanine measurement (165890003) Albumin autoantibody measurement (308111008) Albumin excretion rate measurement (26758005) Albumin measurement (104485008) Albumin measurement, serum (104486009) Albumin measurement, urine, quantitative (104484007) Albumin renal clearance measurement (687005) Albumin/Globulin ratio (250745003) Albumin/creatinine ratio measurement (250746002) Albumin/immunoglobulin G ratio measurement (121434005) Albuterol measurement (122219003) Alcelaphine herpesvirus 1 antibody assay (104487000) Alcohol dehydrogenase measurement (63267000) Alcohol measurement (1820004) Alcohol measurement, breath (32845008) Alcohol measurement, urine (29983000) Alcohol, isopropyl measurement (57582005) Alcohol, methyl measurement (79676006) Aldolase measurement (104488005) Aldosterone and renin measurement following saline suppression (83679004) Aldosterone measurement (81300002) Aldosterone measurement low salt diet, urine (64923001) Aldosterone measurement, high salt diet, urine (6943008) Aldosterone measurement, normal salt diet, urine (70779003) Aldosterone measurement, recumbent, normal salt diet (42379004) Aldosterone measurement, serum (5021008) Aldosterone measurement, standing, normal salt diet (88820003) Aldosterone measurement, urine (104490006) Aldosterone receptors measurement (104489002) Aldosterone renal clearance measurement (121435006) Aldrin measurement (105053007) Alfentanil measurement (104491005) Aliphatic carboxylate C10-C26 measurement (104492003) Aliphatic carboxylate C14-C26 absorption measurement (104493008) Aliphatic carboxylate C14-C26 esters measurement (104495001) Aliphatic carboxylate C26-0/C22-0 measurement (121322001) Aliphatic hydrocarbon measurement (392463000) Alkalase specific IgE antibody measurement (procedure) (313366007) Alkaline phosphatase - bile isoenzyme measurement (271052004) Alkaline phosphatase - bone isoenzyme measurement (8244002) Alkaline phosphatase isoenzymes measurement (271548009) Alkaline phosphatase liver isoenzyme measurement (88810008) Alkaline phosphatase measurement (69100002) Alkaline phosphatase, heat stable measurement (38195002) Alkaloids measurement, tissue screening (46287003) Alkaloids measurement, urine screening (840707001) Allen test for arterial competency (104385009) Allergen specific IgA antibody measurement (104381000) Allergen specific IgE antibody measurement (397698003) Allergen specific IgE antibody measurement by method (procedure) (399844005) Allergen specific IgE antibody measurement, FAST type (procedure) (399775008) Allergen specific IgE antibody measurement, IP type (procedure) (399788006) Allergen specific IgE antibody measurement, MAST type (procedure) (104382007) Allergen specific IgE antibody measurement, qualitative (397691009) Allergen specific IgE antibody measurement, quantitative (procedure) (397697008) Allergen specific IgE antibody measurement, semi-quantitative (procedure) (104387001) Allergen specific IgG antibody measurement (104386005) Allergen specific IgM antibody measurement (104380004) Allergen specific antibody measurement (388487006) Allium cepa specific IgE antibody measurement (procedure) (388489009) Allium sativum specific IgE antibody measurement (procedure) (104497009) Allo-tetrahydrocortisol measurement (121436007) Allobarbital measurement (121437003) Allopurinol measurement (121438008) Allyl alcohol measurement (392347009) Alnus incana specific IgE antibody measurement (procedure) (392268007) Alopercurus pratensis specific IgE antibody measurement (procedure) (80152001) Alpha-1-Fetoprotein measurement (27220002) Alpha-1-Fetoprotein measurement, amniotic fluid (104501004) Alpha-1-acid glycoprotein measurement (87491002) Alpha-1-antitrypsin clearance, feces and serum (71530002) Alpha-1-antitrypsin measurement (104404005) Alpha-1-fetoprotein measurement, serum (104503001) Alpha-2-macroglobulin measurement (392464006) Alpha-amylase specific IgE antibody measurement (procedure) (413484007) Alpha-carotene measurement (procedure) (268468007) Alpha-fetoprotein blood test (275833003) Alpha-fetoprotein test - antenatal (88068008) Alpha-fucosidase measurement (34301003) Alpha-fucosidase measurement, fibroblasts (8424005) Alpha-fucosidase measurement, leukocytes (77031000) Alpha-galactosidase measurement (26832000) Alpha-galactosidase measurement, fibroblasts (38614003) Alpha-galactosidase measurement, leukocytes (399814007) Alpha-lactalbumin specific IgA antibody measurement (procedure) (388800001) Alpha-lactalbumin specific IgE antibody measurement (procedure) (399816009) Alpha-lactalbumin specific IgG antibody measurement (procedure) (88257000) Alpha-mannosidase measurement (79060003) Alpha-mannosidase measurement, fibroblasts (33944000) Alpha-mannosidase measurement, leukocytes (74887003) Alpha-n-acetylglucosaminidase measurement (23516001) Alpha-n-acetylglucosaminidase measurement, fibroblasts (18691004) Alpha-subunit of pituitary glycoprotein hormone measurement (105054001) Alphaprodine measurement (395677004) Alphavirus antibody level (procedure) (105055000) Alprazolam measurement (105056004) Alprenolol measurement (392478007) Alternaria alternata specific IgE antibody measurment (procedure) (399848008) Alternaria alternata specific IgG antibody measurement (procedure) (76960001) Aluminum measurement (45144001) Aluminum measurement, blood (60906000) Aluminum measurement, tissue (74817006) Aluminum measurement, urine (105057008) Amantadine measurement (392299008) Amaranthus retroflexus specific IgE antibody measurement (procedure) (392301001) Ambrosia elatior specific IgE antibody measurement (procedure) (392302008) Ambrosia psilostachya specific IgE antibody measurement (procedure) (392303003) Ambrosia trifida specific IgE antibody measurement (procedure) (439926003) Ambulatory continuous glucose monitoring of interstitial tissue fluid (procedure) (440404000) Ambulatory continuous glucose monitoring of interstitial tissue fluid with sensor placement (procedure) (105058003) Amdinocillin measurement (315067005) Amebic antibody level (1550000) Amikacin measurement (105059006) Amiloride measurement (395129003) Amino acid chromatography (procedure) (16960003) Amino acid screen (121326003) Amino-beta-guanidinopropionate measurement (105060001) Aminocaproate trough measurement (250485005) Aminoglycoside measurement (5586008) Aminolevulinic acid dehydratase measurement (412921004) Aminolevulinic acid/creatinine ratio measurement (procedure) (360355003) Aminophyline measurement (250584006) Aminophylline blood measurement (105061002) Aminopyrine measurement (105062009) Aminosalicylate measurement (105064005) Amiodarone and desethylamiodarone measurement (105063004) Amiodarone measurement (105065006) Amitriptyline and nortriptyline measurement (69652002) Amitriptyline measurement (59960001) Ammonia measurement (425169005) Ammonia measurement following N-carbamoyl-L-glutamic acid loading test (procedure) (104511006) Ammonia nitrogen measurement (252268000) Ammonium chloride acidification test (252262004) Ammonium excretion test (104512004) Ammonium ion measurement (413514003) Ammonium phosphate measurement (procedure) (359881002) Amniotic fluid analysis for erythroblastosis fetalis (168099002) Amniotic fluid chemistry procedure (68297005) Amniotic fluid lecithin/sphingomyelin ratio (168103007) Amniotic fluid palmitic acid measurement (359891008) Amniotic fluid pulmonary surfactant test (105066007) Amobarbital measurement (30756005) Amount of trapped gas, box FRC, measurement (73189009) Amoxapine measurement (121440003) Amoxapine metabolite measurement (105067003) Amoxicillin measurement (388468000) Amoxicilloyl specific IgE antibody measurement (procedure) (105068008) Amphepramone measurement (63817004) Amphetamine measurement (105069000) Amphetaminil measurement (121441004) Amphotericin B measurement (27761003) Amphotericin measurement (105070004) Ampicillin measurement (388469008) Ampicilloyl specific IgE antibody measurement (procedure) (388491001) Amygdalus communis specific IgE antibody measurement (procedure) (117668004) Amyl ether measurement (121442006) Amyl nitrite measurement (407720006) Amylase clearance (procedure) (121327007) Amylase isoenzyme measurement (64435009) Amylase measurement (5422005) Amylase measurement, peritoneal fluid (45516006) Amylase measurement, pleural fluid (89659001) Amylase measurement, serum (28378007) Amylase measurement, urine (250735000) Amylase/creatinine clearance ratio measurement (104514003) Amylo-1,6-glucosidase measurement (426974007) Amyloid A level (procedure) (104516001) Amyloid associated protein measurement (388493003) Anacardium occidentale specific IgE antibody measurement (procedure) (60170009) Analysis of arterial blood gases and pH (444155005) Analysis of calculus using photographic imaging technique (procedure) (440370007) Analysis of expired gas for carbon monoxide (procedure) (440209007) Analysis of expired gas using spectroscopy (procedure) (388494009) Ananas comosus specific IgE antibody measurement (procedure) (117730005) Anaplasma marginale antibody assay (41751005) Anatomic measurement (121899006) Ancylostoma species antibody assay (407709006) Androgen level (procedure) (104515002) Androstanediol glucuronide measurement (104518000) Androstenediol measurement (82681007) Androstenedione measurement (104519008) Androsterone measurement (388496006) Anethum graveolens specific IgE antibody measurement (procedure) (104520002) Angiotensin I measurement (104521003) Angiotensin II measurement (40743001) Angiotensin converting enzyme measurement (104522005) Angiotensinogen measurement (388497002) Anguilla anguilla specific IgE antibody measurement (procedure) (105071000) Anileridine measurement (11846000) Aniline measurement (408232008) Animal dander mix RAST test (procedure) (25469001) Anion gap measurement (388813007) Anisakis specific IgE antibody measurement (procedure) (401221002) Ankle brachial pressure index - ABPI (procedure) (10688003) Anodic stripping voltammetry measurement (713501009) Anorectal manometry (procedure) (104523000) Anserine measurement (169673001) Antenatal Rhesus antibody screening (169703006) Antenatal blood group screening (717802007) Antenatal screening for isoimmunization (procedure) (412609000) Anthoxanthum odoratum specific IgE antibody measurement (procedure) (105072007) Anthraquinone measurement (29221005) Anti C3 solid phase assay (56770007) Anti DNase A test (69649005) Anti DNase B test (19507008) Anti DNase C test (47871003) Anti DNase D test (428988003) Anti interferon beta neutralizing antibody assay (procedure) (413064004) Anti mitochondrial antibody pattern (procedure) (413070005) Anti mitochondrial antibody titre (procedure) (401263003) Anti pertussis toxin IgG level (procedure) (165889007) Anti-B autoantibody measurement (408179004) Anti-C1q antibody level (procedure) (103968008) Anti-D titration (394723001) Anti-DNAse B antibody level (procedure) (165882003) Anti-T autoantibody measurement (401329003) Anti-beta2 glycoprotein 1 antibody level (procedure) (408200008) Anti-cyclic citrullinated peptide antibody level (procedure) (413553007) Anti-enterocyte antibody measurement (procedure) (165888004) Anti-hemoglobin antibody measurement (401104002) Anti-neutrophil cytoplasmic antibody screen (procedure) (394986000) Anti-nuclear IgG antibody level (procedure) (394985001) Anti-nuclear IgM antibody level (procedure) (413554001) Anti-nuclear factor IgA measurement (procedure) (413066002) Anti-nuclear factor titre (procedure) (252411000) Anti-staph. titre test (271343001) Anti-staphylococcal hemolysin titer measurement (104390007) Anti-thyroid antibody measurement (135853007) Anti-tissue transglutaminase level (58427002) Antibiotic measurement (35435005) Antibody absorption, RBC, cold with autoabsorption (85011005) Antibody absorption, RBC, differential (2279008) Antibody detection, RBC, enzyme, 1 stage technique, including anti-human globulin (6225001) Antibody detection, RBC, enzyme, 2 stage technique, including anti-human globulin (20688004) Antibody detection, RBC, saline, high protein and anti-human globulin technique (55471004) Antibody detection, leukocyte antibody (79623001) Antibody detection, platelet antibody (3955006) Antibody elution, RBC (41206009) Antibody elution, alcohol (35880001) Antibody elution, ether (42307001) Antibody elution, heat (121258006) Antibody identification (51481005) Antibody identification, RBC (55165001) Antibody identification, RBC antibody panel, cold (71752009) Antibody identification, RBC antibody panel, enzyme, 1 stage technique including anti-human globulin (4815000) Antibody identification, RBC antibody panel, enzyme, 2 stage technique including anti-human globulin (11415005) Antibody identification, RBC antibody panel, standard technique (13072001) Antibody identification, RBC, albumin (53531008) Antibody identification, RBC, albumin and AHG (69145003) Antibody identification, RBC, saline (9381008) Antibody identification, RBC, saline and AHG (26589006) Antibody identification, leukocyte antibody (56503007) Antibody identification, platelet antibody (3527003) Antibody measurement (252317000) Antibody quantitation (120646007) Antibody screen (103959006) Antibody screen, cold absorption (103960001) Antibody screen, eluate (103961002) Antibody screen, prewarmed (103962009) Antibody screen, rest absorption (103958003) Antibody screen, serum (103963004) Antibody screen, warm absorption (250507002) Antibody titer measurement (103967003) Antibody titration (32253007) Antibody titration, anti-human globulin technique (63678000) Antibody titration, enzyme (6589005) Antibody titration, high protein (49847002) Antibody titration, saline (80717003) Antibody to CA 15-3 measurement (37886006) Antibody to CA-125 measurement (78741009) Antibody to Crithidia lucilia measurement (33732007) Antibody to JO-1 measurement (89283001) Antibody to Ku measurement (32444002) Antibody to Mi-2 measurement (43206000) Antibody to NSpI measurement (66408003) Antibody to PCNA measurement (32660008) Antibody to PM-1 measurement (87459003) Antibody to SM measurement (59260005) Antibody to SS-A measurement (27904004) Antibody to SS-B measurement (35875005) Antibody to Scl-70 measurement (54495009) Antibody to TSH receptor measurement (33303007) Antibody to adrenal antigen measurement (35289009) Antibody to cell surface receptor measurement (43872009) Antibody to centromere measurement (104327003) Antibody to deoxyribonuclease measurement (87978006) Antibody to double stranded DNA measurement (90665009) Antibody to epidermal antigen measurement (46215003) Antibody to extractable nuclear antigen measurement (30521008) Antibody to gastric parietal cell measurement (90952003) Antibody to histone measurement (64135003) Antibody to islet cells of pancreas measurement (104328008) Antibody to mitochondria measurement (84899003) Antibody to mitochondrial antigen measurement (104401002) Antibody to myelin measurement (25219007) Antibody to nuclear matrix measurement (440353004) Antibody to nuclease measurement (procedure) (28915007) Antibody to nucleolus measurement (36126000) Antibody to salivary gland duct epithelium measurement (540006) Antibody to single and double stranded DNA measurement (6614002) Antibody to single stranded DNA measurement (60799008) Antibody to skin antigen measurement by immunofluorescence (50243006) Antibody to soluble DNA measurement (69508000) Antibody to spermatozoa measurement (359812000) Antibody to tissue specific antigen measurement (359808006) Antibody to tissue specific organ measurement (65946008) Anticardiolipin antibody measurement (113062003) Anticytokine antibody assay (61966007) Antidiuretic hormone measurement (121276004) Antigen assay (40824007) Antigen to cardiac tissue measurement (121443001) Antihistamine measurement (43388004) Antimony measurement (12712006) Antimony measurement, urine (24892004) Antineuronal nuclear antibody-type I measurement (413563004) Antineutrophil antibody measurement (procedure) (31709000) Antineutrophil cytoplasmic antibody measurement (82886000) Antiphospholipid antibody measurement (105073002) Antipyrine measurement (82703001) Antistreptolysin O titer (36288005) Antithrombin III assay (8138008) Antithrombin III assay, functional (85188009) Antithrombin III assay, immunologic (392455001) Apis mellifera venom specific IgE antibody measurement (procedure) (399762008) Apis mellifera venom specific IgG antibody measurement (procedure) (388498007) Apium graveolens specific IgE antibody measurement (procedure) (104526008) Apolipoprotein D measurement (252146001) Apolipoprotein E phenotyping (416415005) Apolipoprotein E profile (procedure) (104528009) Apolipoprotein LPA measurement (104529001) Apolipoprotein LPQ measurement (104496000) Apolipoprotein measurement (104530006) Apolipoproteins A measurement (104531005) Apolipoproteins B measurement (104532003) Apolipoproteins C measurement (104533008) Apolipoproteins E measurement (121444007) Aprobarbital measurement (105028009) Aquocobalamin measurement, serum (76586001) Arachidonate measurement (430749000) Arachidonic acid measurement (procedure) (388500008) Arachnis hypogaea specific IgE antibody measurement (procedure) (392348004) Arecastrum romanzoffianum specific IgE antibody measurement (procedure) (104524006) Arginase measurement (104525007) Arginine measurement (104534002) Argininosuccinate lyase measurement (104535001) Argininosuccinate measurement (104536000) Argininosuccinate synthase measurement (121659006) Aroclor 1254 measurement (121660001) Aroclor 1260 measurement (392270003) Arrhenatherum elatius specific IgE antibody measurement (procedure) (121445008) Arsenate measurement (38463008) Arsenic measurement (45074006) Arsenic measurement, blood (24426001) Arsenic measurement, gastric (28811004) Arsenic measurement, hair (83904006) Arsenic measurement, nails (90690006) Arsenic measurement, urine (121446009) Arsenic trioxide measurement (388502000) Artemesia dracunculus specific IgE antibody measurement (procedure) (392503004) Artemia salina, fish feed specific IgE antibody measurement (procedure) (392304009) Artemisia absinthium specific IgE antibody measurement (procedure) (392305005) Artemisia vulgaris specific IgE antibody measurement (procedure) (165090004) Arterial blood flow test (394960005) Arterial blood lactate level (procedure) (53494000) Arterial cannulization with cardiac output (250556001) Arterial oxygen concentration measurement (388503005) Artocarpus heterophyllus specific IgE antibody measurement (procedure) (5651003) Arylsulfatase A measurement (11610007) Arylsulfatase A measurement, fibroblasts (90174005) Arylsulfatase A measurement, leukocytes (80197005) Arylsulfatase A measurement, urine (55529002) Arylsulfatase B measurement (58553007) Arylsulfatase B measurement, fibroblasts (104537009) Arylsulfatase, total measurement (121919006) Ascaris lumbricoides antibody assay (388814001) Ascaris specific IgE antibody measurement (procedure) (166383008) Ascheim-Zondek test (413057001) Ascitic fluid amylase measurement (procedure) (168026003) Ascitic fluid chemistry test (413059003) Ascitic fluid glucose measurement (procedure) (413056005) Ascitic fluid lactate dehydrogenase measurement (procedure) (413060008) Ascitic fluid protein measurement (procedure) (27709003) Ascorbic acid measurement (117890002) Asialoganglioside GM1 antibody assay (413580000) Asialotransferrin measurement (procedure) (104538004) Asparagine measurement (388507006) Asparagus officinalis specific IgE antibody measurement (procedure) (104539007) Aspartate amino transferase/alanine amino transferase ratio measurement (45896001) Aspartate aminotransferase measurement (104540009) Aspartate measurement (121920000) Aspergillus flavus antibody assay (121921001) Aspergillus fumigatus 1 antibody assay (315068000) Aspergillus fumigatus 1 precipitin level (134443008) Aspergillus fumigatus 2 antibody level (315069008) Aspergillus fumigatus 2 precipitin level (121991005) Aspergillus fumigatus 3 antibody assay (121922008) Aspergillus fumigatus 6 antibody assay (121923003) Aspergillus fumigatus antibody assay (122001002) Aspergillus fumigatus antigen assay (392479004) Aspergillus fumigatus specific IgE antibody measurement (procedure) (399768007) Aspergillus fumigatus specific IgG antibody measurement (procedure) (430376003) Aspergillus galactomannan antigen assay (procedure) (121924009) Aspergillus glaucus antibody assay (121925005) Aspergillus niger antibody assay (392480001) Aspergillus niger specific IgE antibody measurement (procedure) (398479008) Aspergillus nucleic acid assay (procedure) (399843004) Aspergillus versicolor specific IgG antibody measurement (procedure) (407681001) Aspirin specific IgE antibody measurement (procedure) (711113004) Assessment of arterial blood flow using ultrasound (procedure) (388508001) Astacus astacus specific IgE antibody measurement (procedure) (121447000) Astemizole measurement (388509009) Astragalus spp. specific IgE antibody measurement (procedure) (122298005) Astrovirus RNA assay (121905006) Astrovirus antigen assay (105074008) Atenolol measurement (85912000) Atomic absorption measurement (113069007) Atomic absorption, Delves cup type (10919004) Atomic absorption, flame type (77056006) Atomic absorption, flameless type (56543002) Atomic absorption, furnace type (50516000) Atomic emission measurement (51270009) Atrial natriuretic factor (ANF) measurement (392307002) Atriplex lentiformis specific IgE antibody measurement (procedure) (105075009) Atropine measurement (104002003) Au^a^ blood group antibody identification (252186009) Augmented insulin stress test (121926006) Aureobasidium pullulans antibody assay (392482009) Aureobasidium pullulans specific IgE antibody measurement (procedure) (314067002) Autoantibody measurement (252332007) Autoantibody serology (165848009) Autoantibody titer measurement (392279002) Avena sativa (pollen) specific IgE antibody measurement (procedure) (388510004) Avena sativa specific IgE antibody measurement (procedure) (128580001) Averaged hemodynamic measurement method (388511000) Averrhoa carambola specific IgE antibody measurement (procedure) (117742000) Avian adenovirus 2 antigen assay (117743005) Avian adenovirus antibody assay (117744004) Avian encephalomyelitis virus antibody assay (117760000) Avian hemorrhagic enteritis virus antibody assay (117823005) Avian infectious bronchitis virus Ark-99 antibody assay (117830004) Avian infectious bronchitis virus Conn-42 antibody assay (117831000) Avian infectious bronchitis virus Mass-41 antibody assay (117843004) Avian infectious laryngotracheitis virus antibody assay (117856006) Avian infectious laryngotracheitis virus antigen assay (117866003) Avian leukosis virus antigen assay (117867007) Avian paramyxovirus 1 antibody assay (117876000) Avian paramyxovirus 2 antibody assay (117887008) Avian paramyxovirus 3 antibody assay (117888003) Avian pox virus antibody assay (315070009) Avian precipitin test (117971009) Avian reovirus antibody assay (117972002) Avian reticuloendotheliosis virus antibody assay (121448005) Azatadine measurement (121449002) Azathioprine measurement (121739001) Azelate measurement (48841008) Azidothymidine measurement (121450002) Azinphos methyl measurement (121451003) Azithromycin measurement (105076005) Azlocillin measurement (105077001) Aztreonam measurement (103972007) B blood group antibody identification (118135005) B lymphocyte count (48166009) B-cell antigen detection (395144002) B12/folate level (procedure) (275810004) BM stix glucose measurement (56987003) BSP clearance study (18207002) BUN/Creatinine ratio (117975000) Babesia caballi antibody assay (118011003) Babesia microti DNA assay (121927002) Babesia microti antibody assay (121929004) Babesia species antibody assay (121931008) Bacillus anthracis antibody assay (409628001) Bacillus anthracis antigen assay (procedure) (121452005) Bacitracin measurement (121453000) Baclofen measurement (118120009) Bacterial antibody assay (250508007) Bacterial antibody titer measurement (122432006) Bacterial antigen assay (203731004) Bacterial endotoxin measurement, biological method (205408000) Bacterial endotoxin measurement, chemical method (104247008) Bacterial endotoxin measurement, tissue homogenization for culture (118146008) Bacterial nucleic acid assay (8992008) Bacterial serologic study (49137003) Bacterial serologic study, paired samples (413628001) Bactericidal permeability-increasing protein antibody measurement (procedure) (122178007) Bacteroides fragilis antigen assay (122179004) Bacteroides melaninogenicus antigen assay (105078006) Barbital measurement (252147005) Barbiturate screening (105079003) Barbiturates measurement (28862001) Barbiturates measurement, qualitative (49235003) Barbiturates measurement, quantitative (2054004) Barbiturates measurement, quantitative and qualitative (74413002) Barium measurement (315075004) Bartonella antibody level (118012005) Bartonella henselae DNA assay (315077007) Bartonella henselae IgG level (315078002) Bartonella henselae IgM level (117766006) Bartonella henselae antibody assay (118013000) Bartonella quintana DNA assay (315079005) Bartonella quintana IgG level (315080008) Bartonella quintana IgM level (117767002) Bartonella quintana antibody assay (118023009) Bartonella species DNA assay (363781001) Basal gastric acid output measurement (26154000) Base deficit measurement (117891003) Basement membrane antibody assay (42351005) Basophil count (271038001) Basophil percent differential count (271065008) Bedtime blood sugar measurement (313802003) Bee venom IgG measurement (121454006) Bendiocarb measurement (105080000) Bendroflumethiazide measurement (121455007) Benzaldehyde measurement (105081001) Benzene measurement (117892005) Benzene ring antibody assay (105082008) Benzfetamine measurement (121456008) Benzidine measurement (104541008) Benzoate measurement (574005) Benzodiazepine measurement (422134000) Benzodiazepine measurement, urine, FPIA (procedure) (121740004) Benzonatate measurement (121457004) Benzophenone measurement (121741000) Benzoylcarnitine measurement (105083003) Benzoylecgonine measurement (105085005) Benzthiazide measurement (121458009) Benztropine measurement (121459001) Benzyl alcohol measurement (117669007) Benzylhydrazine measurement (388512007) Bertholletia excelsa specific IgE antibody measurement (procedure) (8642005) Beryllium measurement (391539007) Beta 2 glycoprotein 1 level (procedure) (117893000) Beta 2-glycoprotein 1 antibody assay (10820006) Beta lactamase measurement (117689008) Beta lipoprotein subparticle measurement (117894006) Beta tubulin antibody assay (392310009) Beta vulgaris (pollen) specific IgE antibody measurement (procedure) (388513002) Beta vulgaris (root) specific IgE antibody measurement (procedure) (388518006) Beta vulgaris (seed) specific IgE antibody measurement (procedure) (81410005) Beta-2-microglobulin measurement (413642009) Beta-carotene measurement (procedure) (16308000) Beta-galactosidase measurement (76665008) Beta-galactosidase measurement, fibroblasts (65515001) Beta-galactosidase measurement, leukocytes (28261000) Beta-glucosidase measurement (55897003) Beta-glucosidase measurement, fibroblasts (113072000) Beta-glucosidase measurement, leukocytes (69732005) Beta-glucuronidase measurement (34445002) Beta-glucuronidase measurement, fibroblasts (29017005) Beta-glucuronidase measurement, spinal fluid (104546003) Beta-hydroxybutyrate measurement (399758002) Beta-lactoglobulin specific IgA antibody measurement (procedure) (388801002) Beta-lactoglobulin specific IgE antibody measurement (procedure) (399831000) Beta-lactoglobulin specific IgG antibody measurement (procedure) (121460006) Bethanechol measurement (392349007) Betula verrucosa specific IgE antibody measurement (procedure) (399825003) Betula verrucosa specific IgG antibody measurement (procedure) (104051000) Bg^a^ blood group antibody identification (67582008) Bicarbonate excretion measurement (24799001) Bicarbonate loading test (88645003) Bicarbonate measurement (104552002) Bile acid measurement (104551009) Bile measurement (250415002) Bilirubin concentration, test strip measurement (302787001) Bilirubin measurement (359990005) Bilirubin measurement, amniotic fluid (104556004) Bilirubin measurement, stool, qualitative (359992002) Bilirubin measurement, urine (413054008) Bilirubin profile (procedure) (104550005) Bilirubin renal clearance measurement (104554001) Bilirubin, albumin bound measurement (39748002) Bilirubin, direct measurement (417567002) Bilirubin, neonatal measurement (procedure) (104553007) Bilirubin, non-glucuronidated measurement (359986008) Bilirubin, total measurement (72290001) Bioassay, qualitative (78417007) Bioassay, quantitative (314071004) Biochemical screening test (412890008) Biochemical test battery (procedure) (121461005) Biogenic amine measurement (104557008) Biopterin measurement (104558003) Biotin measurement (23567003) Biotinidase measurement (121462003) Biperiden measurement (64685008) Bismuth measurement (63543007) Bladder stone analysis (165548000) Blast cell count procedure (271040006) Blast cell percent differential count (104102000) Blast count, blood (315081007) Blastomyces antibody level (121934000) Blastomyces dermatitidis antibody assay (122180001) Blastomyces dermatitidis antigen assay (122312009) Blastomyces dermatitidis rRNA assay (392533006) Blatella germanica specific IgE antibody measurement (procedure) (392534000) Blatta orientalis specific IgE antibody measurement (procedure) (388809000) Blomia tropicalis specific IgE antibody measurement (procedure) (391472005) Blood (WBC) screen for GM1 gangliosidosis (procedure) (391441006) Blood (WBC) screen for I cell disease (procedure) (391533008) Blood (WBC) screen for Krabbe's leukodystrophy (procedure) (391442004) Blood (WBC) screen for MPS type VII (procedure) (391313008) Blood (WBC) screen for Sandhoff disease (procedure) (391473000) Blood (WBC) screen for Schindler disease (procedure) (391474006) Blood (WBC) screen for Tay Sachs disease (procedure) (391439005) Blood (WBC) screen for a-ducosidosis (procedure) (391312003) Blood (WBC) screen for a-mannosidosis (procedure) (391440007) Blood (WBC) screen for b-mannosidosis (procedure) (391531005) Blood (WBC) screen for infantile neuronal lipofuscinosis (procedure) (391580000) Blood (WBC) screen for metachromatic leukodystrophy (procedure) (413010002) Blood acid esterase measurement (procedure) (413004002) Blood alpha-N-Acetylgalactosaminidase measurement (procedure) (413009007) Blood alpha-fucosidase measurement (procedure) (413008004) Blood alpha-galactosidase measurement (procedure) (413006000) Blood alpha-mannosidase measurement (procedure) (166604007) Blood ammonia measurement (413002003) Blood arylsulfatase measurement (procedure) (412994000) Blood beta-galactocerebrosidase measurement (procedure) (412995004) Blood beta-galactosidase measurement (procedure) (412993006) Blood beta-glucosidase measurement (procedure) (412992001) Blood beta-glucuronidase measurement (procedure) (312471006) Blood bicarbonate measurement (391321002) Blood biotinidase level (procedure) (313554002) Blood cadmium measurement (312472004) Blood calcium measurement (413668002) Blood catecholamine measurement (procedure) (88308000) Blood cell count (117356000) Blood cell count, automated (117355001) Blood cell count, manual (166312007) Blood chemistry (271287008) Blood copper measurement (412841008) Blood coproporphyrin measurement (procedure) (313656007) Blood cyclosporin measurement (412843006) Blood cystatin C measurement (procedure) (390948000) Blood deoxypyridinoline level (procedure) (312474003) Blood electrolyte measurement (391407003) Blood erythrocyte PBG deaminase level (procedure) (167009006) Blood ethanol measurement (413669005) Blood ethylene glycol measurement (procedure) (278297009) Blood gas analysis (167018008) Blood gas measurement (91308007) Blood gases, arterial measurement (10812009) Blood gases, capillary measurement (61911006) Blood gases, venous measurement (166888009) Blood glucose method (412928005) Blood glucose series (procedure) (250403001) Blood group antibody concentration measurement (252315008) Blood group antibody screening (250402006) Blood group antibody titer measurement (312349000) Blood hematinic measurement (391322009) Blood immunoreactive trypsin level (procedure) (312473009) Blood inorganic phosphate measurement (391465009) Blood ketone level (procedure) (271285000) Blood magnesium measurement (167010001) Blood methanol measurement (250569002) Blood nitrogen concentration measurement (250555002) Blood oxygen concentration measurement (391395002) Blood oxygen saturation (calculated) (procedure) (391490006) Blood porphyrin DNA analysis (procedure) (313584005) Blood porphyrin measurement (312468003) Blood potassium measurement (412837009) Blood serotonin measurement (procedure) (412833008) Blood sirolimus measurement (procedure) (312469006) Blood sodium measurement (412996003) Blood sphingomyelinase measurement (procedure) (401102003) Blood spot TSH level (procedure) (391469003) Blood spot acylcarnitine (procedure) (412919009) Blood spot acylcarnitine profile (procedure) (412908006) Blood spot butyrylcarnitine measurement (procedure) (412911007) Blood spot hexanoylcarnitine measurement (procedure) (412909003) Blood spot isovalerylcarnitine measurement (procedure) (412913005) Blood spot octanoylcarnitine measurement (procedure) (412917006) Blood spot palmitoylcarnitine measurement (procedure) (271060003) Blood spot phenylalanine measurement (412907001) Blood spot propionylcarnitine measurement (procedure) (412915003) Blood spot tetradecenoylcarnitine measurement (procedure) (391379002) Blood tacrolimus level (procedure) (391543006) Blood thiopurine methyltransferase level (procedure) (391396001) Blood total carbon dioxide (calculated) (procedure) (20099001) Blood typing, ABO, Rho(D) and RBC antibody screening (270984004) Blood urate measurement (250623007) Blood urea measurement (105011006) Blood urea nitrogen measurement (250408005) Blood viscosity measurement (271284001) Blood zinc measurement (391430009) Blood zinc protoporphyrin level (procedure) (169269008) Blood/plasma viscosimetry (118024003) Bluetongue virus RNA assay (122181002) Bluetongue virus antibody assay (117973007) Bluetongue virus antigen assay (121937007) Bluetongue virus serotype determination (85957009) Body fluid protein electrophoresis (54709006) Body measurement (252490003) Body plethysmography - interruptor technique (252491004) Body plethysmography - oscillation technique (167211006) Body water test (105086006) Bolasterone measurement (105087002) Boldenone measurement (104035008) Bombay blood group antibody identification (121744008) Bombesin measurement (392535004) Bombus terrestris specific IgE antibody measurement (procedure) (392539005) Bombyx mori (moth) specific IgE antibody measurement (procedure) (392465007) Bombyx mori (silkworm) specific IgE antibody measurement (procedure) (167036008) Bone profile (117974001) Border disease virus antigen assay (104275005) Bordetella antibody assay (117771004) Bordetella avium antibody assay (121941006) Bordetella parapertussis antibody assay (122182009) Bordetella parapertussis antigen assay (315073006) Bordetella pertussis antibody level (122183004) Bordetella pertussis antigen assay (33874007) Boric acid measurement (17823006) Boric acid measurement, blood (61101000) Boric acid measurement, urine (105089004) Boron measurement (14275001) Boronate affinity chromatography measurement (104276006) Borrelia antibody assay (122184005) Borrelia burgdorferi 18kd antibody assay (122185006) Borrelia burgdorferi 23kd antibody assay (122186007) Borrelia burgdorferi 25kd antibody assay (122187003) Borrelia burgdorferi 28kd antibody assay (122188008) Borrelia burgdorferi 29kd antibody assay (122189000) Borrelia burgdorferi 30kd antibody assay (122190009) Borrelia burgdorferi 39kd antibody assay (122191008) Borrelia burgdorferi 41kd antibody assay (122164006) Borrelia burgdorferi 45kd antibody assay (122165007) Borrelia burgdorferi 47kd antibody assay (122166008) Borrelia burgdorferi 58kd antibody assay (122167004) Borrelia burgdorferi 66kd antibody assay (122168009) Borrelia burgdorferi 88kd antibody assay (122169001) Borrelia burgdorferi 93kd antibody assay (122313004) Borrelia burgdorferi DNA assay (315071008) Borrelia burgdorferi IgG level (134444002) Borrelia burgdorferi IgM level (104277002) Borrelia burgdorferi antibody assay (122308003) Borrelia burgdorferi antibody band pattern determination (104278007) Borrelia burgdorferi antibody confirmatory test (121943009) Borrelia burgdorferi antigen assay (315074000) Borrelia burgdorferi blot test (398352008) Borrelia burgdorferi nucleic acid assay (procedure) (121944003) Borrelia hermsii antibody assay (388525004) Bos spp. specific IgE antibody measurement (procedure) (392462005) Bougainvillea spp. specific IgE antibody measurement (procedure) (117945005) Bovine coronavirus antigen assay (117948007) Bovine herpesvirus 1 antigen assay (117950004) Bovine herpesvirus 4 antigen assay (117772006) Bovine immunoglobulin G assay (117895007) Bovine inner ear antigen assay (388529005) Bovine lactoferrin specific IgE antibody measurement (procedure) (392398003) Bovine serum albumin specific IgE antibody measurement (procedure) (104560001) Bradykinin measurement (390917008) Brain natriuretic peptide level (procedure) (392312001) Brassica napus specific IgE antibody measurement (procedure) (388530000) Brassica oleracea var.botrytis specific IgE antibody measurement (procedure) (388531001) Brassica oleracea var.capitata specific IgE antibody measurement (procedure) (388534009) Brassica oleracea var.gemmifera specific IgE measurement (procedure) (388536006) Brassica oleracea var.italica specific IgE antibody measurement (procedure) (388538007) Brassica rapa specific IgE antibody measurement (procedure) (388540002) Brassica/Sinapis spp. specific IgE antibody measurement (procedure) (40495008) Breast tumor mucin measurement (74252006) Breath analysis, labeled hydrogen (121463008) Bretylium measurement (121464002) Brodifacoum measurement (105088007) Bromazepam measurement (392466008) Bromelin specific IgE antibody measurement (procedure) (58486009) Bromides measurement (31495002) Bromides measurement, blood (75041001) Bromides measurement, urine (121465001) Bromocriptine measurement (121466000) Bromodiphenhydramine measurement (121467009) Bromoform measurement (105090008) Brompheniramine measurement (392271004) Bromus inermis specific IgE antibody measurement (procedure) (165011001) Bronchial provocation test (315083005) Brucella IgG level (315084004) Brucella IgM level (121945002) Brucella abortus antibody assay (165827007) Brucella agglutinin test (104279004) Brucella antibody assay (121946001) Brucella canis antibody assay (315082000) Brucella complement fixation test (121947005) Brucella melitensis antibody assay (122170000) Brucella ovis antibody assay (121948000) Brucella suis antibody assay (121949008) Brugia malayi antibody assay (104392004) Brush border antibody measurement (392399006) Budgerigar droppings specific IgE antibody measurement (procedure) (392410008) Budgerigar feathers specific IgE antibody measurement (procedure) (413723002) Budgerigar serum protein specific IgG antibody measurement (procedure) (392400004) Budgerigar serum proteins specific IgE antibody measurement (procedure) (315085003) Budgie fecal antibody level (315086002) Budgie serum antibody level (252441003) Buerger's test (105091007) Bufotenine measurement (105092000) Bumetanide measurement (105093005) Bupivacaine measurement (105094004) Buprenorphine measurement (105095003) Bupropion measurement (121468004) Buspirone measurement (121469007) Busulfan measurement (56919009) Butabarbital measurement (16572002) Butalbital measurement (121471007) Butorphanol measurement (121472000) Butriptyline measurement (167205008) Butterfat absorption test (121470008) Butyl alcohol measurement (121473005) Butyl nitrate measurement (121747001) Butyrylcarnitine measurement (789249004) Butyrylcholinesterase screening test (103987002) C blood group antibody identification (28441008) C-ANCA measurement (55235003) C-reactive protein measurement (413730008) C-terminal glucagon measurement (procedure) (16692004) C1 complement assay (49204009) C1q complement assay (50910004) C1q deviation test (37209005) C1q esterase inhibitor assay (44263003) C1q polyethylene glycol assay (16413002) C1q precipitation test (11561008) C1q receptor measurement (22260006) C1q solid phase assay (20308005) C1r complement assay (60419008) C1s complement assay (54582002) C2 complement assay (43992003) C3 complement assay (47652003) C3a receptor measurement (117051002) C3b binding assay (6880001) C3e receptor measurement (31483002) C4 complement assay (33189000) C5 complement assay (50604002) C5a receptor measurement (18706007) C6 complement assay (55283000) C7 complement assay (70389001) C8 complement assay (37479007) C9 complement assay (80529009) CA 125 measurement (113058009) CA 15-3 measurement (40939009) CA 19-9 measurement (391244001) CD10 calla count (procedure) (413777003) CD10+CD19+ count (procedure) (413778008) CD103 count (procedure) (407716007) CD11c count (procedure) (313703004) CD13 myeloid count procedure (313588008) CD14 monocyte count procedure (407721005) CD16 count (procedure) (313574009) CD19 B-cell count procedure (413779000) CD19+CD38 count (procedure) (413780002) CD19+kappa+ count (procedure) (413781003) CD19+lambda+ count (procedure) (413782005) CD1a count (procedure) (313673009) CD2 T-cell count procedure (313688004) CD20 B-cell count procedure (413783000) CD20+CD23+ count (procedure) (413784006) CD21 count (procedure) (313524007) CD22 B-cell count procedure (313655006) CD23 B-cell count procedure (313525008) CD3 T-cell count procedure (313812005) CD3 percent count (115397006) CD3+CD4+ Lymphocyte antigen detection (413785007) CD3+CD4+CD8+ count (procedure) (413786008) CD3+CD56+ count (procedure) (313648009) CD33 myeloid cell count procedure (313505009) CD34 stem cell count procedure (413787004) CD38 count (procedure) (313938009) CD4 percent count (115398001) CD4+ Lymphocyte antigen detection (115400002) CD4+CD25+ Lymphocyte antigen detection (115402005) CD4+CD29+ Lymphocyte antigen detection (115404006) CD4+CD45RA+ Lymphocyte antigen detection (115406008) CD4+HLA-DR+ Lymphocyte antigen detection (413789001) CD41 count (procedure) (413030003) CD5 and CD19 dual positive count (procedure) (413790005) CD5 count (procedure) (413791009) CD64 count (procedure) (313649001) CD7 T-cells count procedure (413792002) CD79b count (procedure) (313454000) CD8 percent count (408265000) CM1 IgG level (procedure) (55478005) CR type 1 receptor measurement (61792005) CR type 2 receptor measurement (40213004) CR type 4 receptor measurement (104483001) CSF albumin/plasma albumin ratio measurement (167742002) CSF chloride measurement (391308009) CSF cytospin (procedure) (269906005) CSF globulin measurement (77161005) CSF protein electrophoresis (390954004) CSF: angiotensin-converting enzyme level (procedure) (167753008) CSF: electrophoresis (103993005) C^w^ blood group antibody identification (103994004) C^x^ blood group antibody identification (117980009) Cache valley virus antibody assay (84266007) Cadmium measurement (81341007) Cadmium measurement, urine (37999005) Caffeine measurement (702689001) Cage bird feather mix (budgerigar, canary, parakeet, finch) specific immunoglobulin E antibody measurement (407688007) Caged bird feathers specific IgE antibody measurement (procedure) (104561002) Calciferol binding proteins measurement (117896008) Calcitonin antibody assay (104562009) Calcitonin challenge tests (413732000) Calcitonin gene-related peptide measurement (procedure) (3025001) Calcitonin measurement (104563004) Calcium challenge tests (117897004) Calcium channel antibody assay (413733005) Calcium channel blocking antibody measurement (procedure) (252269008) Calcium chloride loading test (36067008) Calcium excretion, 2-hour collection, fasting, urine (252227009) Calcium infusion test (71878006) Calcium measurement (12455009) Calcium measurement in 24 hour excretion in feces (73668004) Calcium measurement, urine (359841009) Calcium oxalate measurement (413734004) Calcium phosphate measurement (procedure) (252148000) Calcium profile (250733007) Calcium/creatinine ratio measurement (395065005) Calculated LDL cholesterol level (procedure) (447572000) Calculation of degree of stenosis of internal carotid artery using the diameter of the distal internal carotid artery lumen determined by ultrasound as denominator (procedure) (447303007) Calculation of degree of stenosis of internal carotid artery using the diameter of the distal internal carotid artery lumen as denominator (procedure) (442156005) Calculation of ionised calcium concentration (443759003) Calculation of quantitative volume rate of glomerular filtration based on concentration of analyte in serum or plasma specimen (procedure) (444336003) Calculation of quantitative volume rate of glomerular filtration based on creatinine concentration in serum or plasma specimen (procedure) (444160009) Calculation of quantitative volume rate of glomerular filtration based on cystatin C concentration in serum or plasma specimen (procedure) (446913004) Calculation of ratio of maximum rate of tubular reabsorption of phosphate to glomerular filtration rate (procedure) (314057007) Calculus ammonia content measurement (64302003) Calculus analysis (58396001) Calculus analysis, qualitative (57624001) Calculus analysis, quantitative (24200008) Calculus analysis, quantitative, X-ray diffraction (38321008) Calculus analysis, quantitative, infrared spectroscopy (314059005) Calculus bilirubin content measurement (314054000) Calculus calcium content measurement (408216005) Calculus calcium non-oxalate content measurement (procedure) (397626005) Calculus carbonate content measurement (procedure) (314060000) Calculus cholesterol content measurement (391388006) Calculus cystine content (procedure) (397602008) Calculus magnesium content measurement (procedure) (314055004) Calculus oxalate content measurement (314058002) Calculus phosphate content measurement (314056003) Calculus uric acid content measurement (408205003) Calculus xanthine content measurement (procedure) (27662000) Calibration of urethra (104312003) California encephalitis virus antibody assay (252541001) Calorimetry (388543000) Camellia sinensis specific IgE antibody measurement (procedure) (121474004) Camphor measurement (104280001) Campylobacter antibody assay (122314005) Campylobacter coli rRNA assay (395190005) Campylobacter jejuni IgA antibody level (procedure) (395191009) Campylobacter jejuni IgG antibody level (procedure) (395192002) Campylobacter jejuni IgM antibody level (procedure) (121950008) Campylobacter jejuni antibody assay (122315006) Campylobacter jejuni rRNA assay (421584003) Campylobacter lari rRNA assay (procedure) (122317003) Campylobacter species rRNA assay (392401000) Canary bird feathers specific IgE antibody measurement (procedure) (315090000) Canary fecal antibody level (315091001) Canary serum antibody level (117958006) Canarypox virus antigen assay (388544006) Cancer pagurus specific IgE antibody measurement (procedure) (121951007) Candida albicans antibody assay (122171001) Candida albicans antigen assay (392483004) Candida albicans specific IgE antibody measurement (procedure) (399784008) Candida albicans specific IgG antibody measurement (procedure) (134446000) Candida antibody level (398617009) Candida antigen assay (procedure) (122318008) Candida species DNA assay (66689000) Cannabinoids measurement (105096002) Canrenone measurement (302789003) Capillary blood glucose measurement (113068004) Capillary electrophoresis (42106004) Capillary fragility test (250557005) Capillary oxygen concentration measurement (250553009) Capillary oxygen saturation measurement (121475003) Capreomycin measurement (117960008) Caprine arthritis encephalitis virus antibody assay (117774007) Caprine parapoxvirus antibody assay (388545007) Capsicum annuum specific IgE antibody measurement (procedure) (388550001) Capsicum frutescens specific IgE antibody measurement (procedure) (121476002) Captopril measurement (252179001) Captopril suppression test (388554005) Caraway specific IgE antibody measurement (procedure) (121477006) Carbamate pesticide assay (121253002) Carbamate pesticide identification (117606003) Carbamate pesticides screen (395164007) Carbamazepine 10,11 epoxide level (procedure) (250587004) Carbamazepine blood measurement (870006) Carbamazepine measurement (104565006) Carbamoyl-phosphate synthetase measurement (121479009) Carbaryl measurement (105097006) Carbenicillin measurement (121480007) Carbidopa measurement (121481006) Carbinoxamine measurement (121482004) Carbofuran measurement (121275000) Carbohydrate deficient transferrin measurement (5638008) Carbohydrate measurement (31542002) Carbon dioxide content measurement (25284008) Carbon dioxide measurement, partial pressure (105098001) Carbon disulfide measurement (36421003) Carbon monoxide diffusing capacity measurement (121483009) Carbon tetrachloride measurement (104566007) Carbonate dehydratase measurement (104567003) Carbonic acid measurement (104568008) Carbonyl hemoglobin measurement (121484003) Carbophenothion measurement (105099009) Carboxy tetrahydrocannabinol measurement (19821003) Carboxyhemoglobin measurement (104570004) Carboxyhemoglobin measurement, qualitative (104569000) Carboxyhemoglobin measurement, quantitative (60267001) Carcinoembryonic antigen measurement (700413007) Carcinoembryonic antigen monitoring (243783008) Cardiac catheter pressure measurement (74500006) Cardiac enzymes/isoenzymes measurement (391485008) Cardiac markers (procedure) (313677005) Cardiac muscle antibody measurement (371838001) Cardiac output measurement by thermal bath method (procedure) (373104003) Cardiac output measurement by thermal dye dilution method (procedure) (371843008) Cardiac output measurement by thermal inline method (procedure) (65913002) Cardiac shunt detection (104571000) Cardiolipins measurement (64738007) Cardiometry (88054001) Cardiotopometry (363000009) Cardiovascular diagnostic imaging procedure (363002001) Cardiovascular function test (113021009) Cardiovascular measurement (26046004) Cardiovascular stress test using bicycle ergometer (80635001) Cardiovascular stress test using treadmill (388557003) Carica papaya specific IgE antibody measurement (procedure) (105100001) Carisoprodol measurement (104572007) Carnitine acetyltransferase measurement (121281008) Carnitine ester measurement (36174000) Carnitine measurement (17188002) Carnitine measurement, serum (11198000) Carnitine measurement, tissue (104573002) Carnitine/creatinine ratio measurement (104574008) Carnosine measurement (28805002) Carotene measurement (392350007) Carpinus betulus specific IgE antibody measurement (procedure) (413768005) Cartilage antibody measurement (procedure) (715921001) Carya illinoinensis specific immunoglobulin E antibody measurement (procedure) (392351006) Carya pecan (pollen) specific IgE antibody measurement (procedure) (392353009) Casaurina equisetifolia specific IgE antibody measurement (procedure) (399820008) Casein specific IgA antibody measurement (procedure) (388566004) Casein specific IgE antibody measurement (procedure) (399827006) Casein specific IgG antibody measurement (procedure) (392354003) Castanea sativa (pollen) specific IgE antibody measurement (procedure) (388569006) Castanea sativa specific IgE antibody measurement (procedure) (392467004) Castor bean specific IgE antibody measurement (procedure) (392402007) Cat dander specific IgE antibody measurement (procedure) (315093003) Cat scratch fever antibody level (392403002) Cat serum albumin specific IgE antibody measurement (procedure) (250752001) Catalase latency measurement (104575009) Catalase measurement (250648005) Catecholamine measurement (104576005) Catecholamines, fractionated, challenge tests (46555000) Catecholamines, fractionation measurement, plasma (90231002) Catecholamines, fractionation measurement, urine (104577001) Catecholamines, total measurement (104578006) Catecholamines, total measurement, blood (104579003) Catecholamines, total measurement, urine (413772009) Cathepsin G antibody measurement (procedure) (104580000) Cathepsin-D measurement (105101002) Cathine measurement (103992000) Ce blood group antibody identification (121485002) Cefaclor measurement (388470009) Cefaclor specific IgE antibody measurement (procedure) (121486001) Cefadroxil measurement (105102009) Cefamandole measurement (105104005) Cefazolin measurement (417518004) Cefinase test (procedure) (121487005) Cefixime measurement (105105006) Cefonicid measurement (105106007) Cefoperazone measurement (105107003) Cefotaxime measurement (105108008) Cefotetan measurement (105109000) Cefoxitin measurement (105110005) Cefsulodin measurement (105111009) Ceftazidime measurement (105112002) Ceftizoxime measurement (105113007) Ceftriaxone measurement (105114001) Cefuroxime measurement (118218001) Cell count (117618007) Cell count by CD antigen phenotype (59388001) Cell count, body fluid (104109009) Cell count, cerebrospinal fluid (104113002) Cell count, peritoneal fluid (104117001) Cell count, pleural fluid (116713002) Cell count, semen (104121008) Cell count, urine (395141005) Cell tissue autoantibody screening test (procedure) (121489008) Cephaeline measurement (105115000) Cephalexin measurement (121490004) Cephaloridine measurement (392484005) Cephalosporium acremonium specific IgE antibody measurement (procedure) (105116004) Cephalothin measurement (121491000) Cephapirin measurement (121488000) Cephradine measurement (388570007) Ceratonia siliqua specific IgE antibody measurement (procedure) (408233003) Cereals food mix RAST test (procedure) (121748006) Cerebroside-sulfatase A measurement (121749003) Cerebroside-sulfatase B measurement (413809006) Cerebrospinal fluid 5-Hydroxyindole acetic acid measurement (procedure) (313683008) Cerebrospinal fluid IgG measurement (1324000) Cerebrospinal fluid IgG ratio and IgG index (55347007) Cerebrospinal fluid IgG synthesis rate (412923001) Cerebrospinal fluid Tau protein measurement (procedure) (313773000) Cerebrospinal fluid albumin measurement (412935002) Cerebrospinal fluid alpha-fetoprotein measurement (procedure) (412916002) Cerebrospinal fluid amino acid chromatography (procedure) (413016008) Cerebrospinal fluid index (procedure) (313526009) Cerebrospinal fluid lactate measurement (412983004) Cerebrospinal fluid net biliriubin absorbance (procedure) (413017004) Cerebrospinal fluid oligoclonal band screening test (procedure) (113073005) Cerebrospinal fluid oligoclonal bands (412888007) Cerebrospinal fluid organic acid measurement (procedure) (412886006) Cerebrospinal fluid potassium measurement (procedure) (171770006) Cerebrospinal fluid pressure recording (84130004) Cerebrospinal fluid protein (412885005) Cerebrospinal fluid sodium measurement (procedure) (412936001) Cerebrospinal fluid total human chorionic gonadotropin measurement (procedure) (412887002) Cerebrospinal fluid urea measurement (procedure) (87365002) Ceruloplasmin measurement (105117008) Cesium measurement (392485006) Chaetomium globosum specific IgE antibody measurement (procedure) (388571006) Cheese,cheddar type specific IgE antibody measurement (procedure) (388576001) Cheese,mold type specific IgE antibody measurement (procedure) (167209002) Chem. metabolic function tests (167178004) Chemical function tests (80556006) Chemical test for occult blood (51671004) Chemical test, qualitative (104581001) Chenodeoxycholic acid measurement (104582008) Chenodeoxycholylglycine measurement (392314000) Chenopodium album specific IgE antibody measurement (procedure) (117981008) Chicken anemia virus antibody assay (392404008) Chicken droppings specific IgE antibody measurement (procedure) (397585002) Chicken feathers specific IgE antibody measurement (procedure) (392405009) Chicken serum proteins specific IgE antibody measurement (procedure) (408761008) Children's vision screening (procedure) (392407001) Chinchilla epithelium specific IgE antibody measurement (procedure) (392541006) Chironomus thummi specific IgE antibody measurement (procedure) (104282009) Chlamydia IgM antibody assay (104281002) Chlamydia antibody assay (310862001) Chlamydia antigen by ELISA (310861008) Chlamydia antigen test (407707008) Chlamydia deoxyribonucleic acid detection (procedure) (134289004) Chlamydia group antibody level (315095005) Chlamydia group complement fixation test (122319000) Chlamydia pneumoniae DNA assay (395193007) Chlamydia pneumoniae IgA level (procedure) (315096006) Chlamydia pneumoniae IgG level (315097002) Chlamydia pneumoniae IgM level (122320006) Chlamydia pneumoniae RNA assay (121953005) Chlamydia pneumoniae antibody assay (121954004) Chlamydia pneumoniae antigen assay (395194001) Chlamydia psittaci IgA level (procedure) (134254001) Chlamydia psittaci IgG level (134255000) Chlamydia psittaci IgM level (121955003) Chlamydia psittaci antibody assay (122172008) Chlamydia psittaci antigen assay (121956002) Chlamydia species antigen assay (121958001) Chlamydia trachomatis B antibody assay (121959009) Chlamydia trachomatis C antibody assay (122321005) Chlamydia trachomatis DNA assay (117775008) Chlamydia trachomatis G, F, AND K antibody assay (395195000) Chlamydia trachomatis IgA level (procedure) (315099004) Chlamydia trachomatis IgG level (134256004) Chlamydia trachomatis IgM level (315087006) Chlamydia trachomatis L2 antibody level (121957006) Chlamydia trachomatis antibody assay (122173003) Chlamydia trachomatis antigen assay (398452009) Chlamydia trachomatis nucleic acid assay (procedure) (122322003) Chlamydia trachomatis rRNA assay (76753003) Chloral hydrate measurement (73738003) Chloral hydrate measurement, blood (57946006) Chloral hydrate measurement, urine (392468009) Chloramin T specific IgE antibody measurement (procedure) (113084003) Chloramphenicol measurement (121493002) Chlorate measurement (85056003) Chlorazepate dipotassium measurement (121497001) Chlorcyclizine measurement (121494008) Chlordane measurement (121495009) Chlordecone measurement (63224008) Chlordiazepoxide measurement (66809000) Chlordiazepoxide measurement, blood (69632003) Chlordiazepoxide measurement, urine (46511006) Chloride measurement (104589004) Chloride measurement, blood (104590008) Chloride measurement, body fluid (14663000) Chloride measurement, urine (121254008) Chlorinated hydrocarbon pesticide identification (121252007) Chlorinated hydrocarbon pesticides screen (49658008) Chlorinated hydrocarbon screen (121750003) Chlorine measurement (105118003) Chlormerodrin measurement (121496005) Chlormezanone measurement (105119006) Chlorobenzene measurement (359861003) Chloroethylene measurement (121499003) Chloroform measurement (121500007) Chloromethane measurement (105120000) Chloroquine measurement (105121001) Chlorothiazide measurement (105122008) Chlorpheniramine measurement (105123003) Chlorphentermine measurement (43806006) Chlorpromazine measurement (105124009) Chlorpropamide measurement (105125005) Chlorprothixene measurement (121501006) Chlorpyrifos measurement (105126006) Chlorthalidone measurement (121502004) Chlorzoxozone measurement (733122001) Chocolate specific immunoglobulin E antibody measurement (procedure) (104592000) Choleglobin measurement (104593005) Cholestanol measurement (104594004) Cholesterol esterase measurement (77068002) Cholesterol measurement (275972003) Cholesterol screening (121751004) Cholesterol sulfate measurement (313811003) Cholesterol/HDL ratio measurement (104586006) Cholesterol/triglyceride ratio measurement (13067005) Cholesteryl esters measurement (104587002) Cholic acid measurement (13046005) Cholylglycine measurement (104588007) Chondroitin sulfate measurement (104406007) Chorionic gonadotropin measurement, qualitative (104595003) Chorionic gonadotropin, alpha subunit measurement (386558001) Chorionic gonadotropin, beta-subunit measurement (procedure) (386559009) Chorionic gonadotropin, beta-subunit measurement, spinal fluid (procedure) (104596002) Chorionic gonadotropin, intact measurement (54826005) Chromatography measurement (72244009) Chromium measurement (78310005) Chromium measurement, urine (121754007) Chromogranin A measurement (413832005) Chromogranin B measurement (procedure) (413833000) Chromogranin measurement (procedure) (392318002) Chrysanthemum leucanthemum specific IgE antibody measurement (procedure) (104597006) Chylomicrons measurement (104598001) Chymopapain measurement (388471008) Chymopapain specific IgE antibody measurement (procedure) (117961007) Chymotrypsin antibody assay (104599009) Chymotrypsin measurement (388577005) Cicer arietinus specific IgE antibody measurement (procedure) (413848006) Ciclosporin measurement, high performance liquid chromatography equivalent (procedure) (413849003) Ciclosporin measurement, monoclonal (procedure) (413850003) Ciclosporin measurement, polyclonal (procedure) (105127002) Cimetidine measurement (388579008) Cinnamomum spp. specific IgE antibody measurement (procedure) (105128007) Ciprofloxacin measurement (252182006) Circadian rhythm study (117722009) Circulating anti-platelet antibody assay (13153003) Circulation time, one test (73947002) Circulation time, two or more test materials (268382008) Circulatory function tests (165092007) Circulatory stress test (413855008) Cis-4-decanoate measurement (procedure) (105129004) Cisplatin measurement (29518009) Citrate excretion measurement, urine (39897000) Citrate measurement (413856009) Citrate:creatinine ratio (procedure) (104600007) Citrulline measurement (388580006) Citrullus lanatus specific IgE antibody measurement (procedure) (388581005) Citrus aurantifolia specific IgE antibody measurement (procedure) (388582003) Citrus limon specific IgE antibody measurement (procedure) (388583008) Citrus paradisis specific IgE antibody measurement (procedure) (388584002) Citrus reticulata specific IgE antibody measurement (procedure) (388585001) Citrus sinsensis specific IgE antibody measurement (procedure) (399852008) Cladosporium cladosporiodes specific IgG antibody measurement (procedure) (392486007) Cladosporium herbarum specific IgE antibody measurement (procedure) (399764009) Cladosporium herbarum specific IgG antibody measurement (procedure) (392542004) Cladotanytarsus Lewisi specific IgE antibody measurement (procedure) (121503009) Clarithromycin measurement (76942001) Clearance rate measurement (70443007) Clearance rate measurement, renal (105130009) Clindamycin measurement (105131008) Clobazam measurement (105132001) Clobenzorex measurement (105133006) Clofibrate measurement (105134000) Clomipramine measurement (7932007) Clonazepam measurement (105135004) Clonidine measurement (105136003) Clopenthixol measurement (105137007) Clorazepate measurement (105138002) Clorprenaline measurement (105139005) Clostebol measurement (121961000) Clostridium botulinum toxin assay (121962007) Clostridium botulinum toxin identification (117962000) Clostridium chauvoei antigen assay (121963002) Clostridium difficile antibody assay (118114008) Clostridium difficile antigen assay (117963005) Clostridium difficile toxin A AND B assay (122174009) Clostridium difficile toxin A assay (121964008) Clostridium difficile toxin B assay (413047002) Clostridium difficile toxin detection (procedure) (117964004) Clostridium novyii antigen assay (121965009) Clostridium perfringens enterotoxin assay (117965003) Clostridium septicum antigen assay (117966002) Clostridium sordellii antigen assay (121966005) Clostridium tetani antibody assay (121504003) Cloxacillin measurement (105140007) Clozapine measurement (388586000) Clupea harengus specific IgE antibody measurement (procedure) (439344003) Cluster of differentiation antigen 38 percentage count procedure (procedure) (439899003) Cluster of differentiation antigen 57 percentage count procedure (procedure) (439299009) Cluster of differentiation antigen 59 count procedure (procedure) (313392000) Cluster of differentiation antigen count procedure (104601006) Cobalamins, total measurement (105141006) Cobalt measurement (121505002) Cocaethylene measurement (29142004) Cocaine measurement (121967001) Coccidioides immitis antibody assay (122175005) Coccidioides immitis antigen assay (122323008) Coccidioides immitis rRNA assay (315102004) Cockatiel faecal antibody level (315103009) Cockatiel serum antibody level (397728001) Cockroach specific IgE antibody measurement (procedure) (388587009) Cocos nucifera specific IgE antibody measurement (procedure) (105142004) Codeine measurement (412619006) Coffea spp. specific IgE antibody measurement (procedure) (121506001) Colchicine measurement (47889002) Cold agglutinin measurement (104270000) Cold agglutinin screen (104271001) Cold agglutinin titer (401090004) Cold agglutinins level : adult cells (procedure) (401091000) Cold agglutinins level : foetal cells (procedure) (50052006) Cold pressor test (121507005) Colistin measurement (117899001) Collagen antibody assay (121756009) Collagen crosslinked N-telopeptide measurement (412997007) Collagen type II antibody measurement (procedure) (104602004) Collagenase measurement (66904006) Collection of expired gas, quantitative (121972005) Colorado tick fever virus antibody assay (413885003) Colorimetric laboratory test (procedure) (104425005) Column chromatography measurement (252184007) Combined pituitary function test (30585001) Common duct stone analysis (104338003) Complement C'2 esterase measurement (104339006) Complement C'3 esterase measurement (104340008) Complement C'4 esterase measurement (118137002) Complement C1 esterase inhibitor antibody measurement (104361001) Complement C1 esterase inhibitor, total measurement (104348001) Complement C3 fragment measurement (104349009) Complement C3a measurement (104350009) Complement C3b measurement (104370003) Complement C3b-C4b receptor measurement (104351008) Complement C3c measurement (104352001) Complement C3d measurement (104353006) Complement C3d+g measurement (104371004) Complement C3d-C3d+GG-IC3b receptors measurement (104354000) Complement C3pa measurement (104356003) Complement C4a measurement (104357007) Complement C4b binding protein measurement (104358002) Complement C4d measurement (104359005) Complement C5a measurement (116717001) Complement CH100 assay (104343005) Complement IC3 measurement (118143000) Complement SC5b-9 antibody assay (250200001) Complement activation measurement (104337008) Complement activity, cell surface-induced measurement (104346002) Complement and immunoglobulin measurement (29703006) Complement assay (67965001) Complement assay, total (104341007) Complement c1r2+c1s2 measurement (104342000) Complement clr2-cls2 measurement (313692006) Complement component 3 nephritic factor measurement (2220009) Complement component assay (104335000) Complement component, activity measurement (104336004) Complement component, antigen measurement (104368007) Complement decay accelerating factor measurement (104362008) Complement factor BA measurement (104363003) Complement factor BB measurement (104364009) Complement factor H measurement (104365005) Complement factor I measurement (104366006) Complement factor P measurement (69207009) Complement fixation test (12271006) Complement fixation test for syphilis (60116007) Complement fixation titration (252320008) Complement functional assay (91346000) Complement hemolytic assay (104369004) Complement iC3B receptors measurement (104347006) Complement membrane C3b-C4b cofactor protein measurement (104344004) Complement membrane attack complex (c5b-c6-c7-c8-c9n) measurement (104345003) Complement protein measurement (36352003) Complement receptor measurement (81349009) Complement typing procedure (26604007) Complete blood count (9564003) Complete blood count with white cell differential, automated (35774004) Complete blood count with white cell differential, manual (43789009) Complete blood count without differential (33235005) Complex cystometrogram (426345008) Complex lung function test (procedure) (85509006) Complex uroflowmetry (128577002) Composite hemodynamic measurement method (371361000119107) Comprehensive metabolic panel (procedure) (128576006) Computed hemodynamic measurement method (388588004) Conalbumin specific IgE antibody measurement (procedure) (133910006) Conductance catheter method (104319007) Confirmatory test for HTLV antibody (49538000) Conglutinin assay (27563003) Congo red test (276855002) Conjunctival oxygen saturation measurement (446460000) Continuous measurement of pH in esophagus over 24 hour period (procedure) (427064004) Continuous pulse oximetry (procedure) (252327006) Contour-clamped homogeneous electric field electrophoresis (406515001) Coporporphyrin II measurement (procedure) (39847004) Copper measurement (59557004) Copper measurement, liver tissue (85554007) Copper measurement, serum (76693007) Copper measurement, urine (252277007) Copper sulfate screening test (87051007) Coproporphyrin I measurement (250755004) Coproporphyrin I/coproporphyrin III fraction measurement (3735002) Coproporphyrin III measurement (4594007) Coproporphyrin isomers, series I & III, urine (57526005) Coproporphyrin measurement (104603009) Coproporphyrinogen oxidase measurement (90103003) Coproporphyrinogen oxidase measurement erythrocytes (388589007) Coriandrum sativum specific IgE antibody measurement (procedure) (410456003) Corneal pachymetry (procedure) (497861000119107) Corneal pachymetry of bilateral eyes (procedure) (121973000) Coronavirus antibody assay (271282002) Corrected fructosamine measurement (443796007) Corrected measurement of calcium (procedure) (313817004) Corrected plasma creatinine measurement (166708003) Corrected serum calcium measurement (313822004) Corrected serum creatinine measurement (104604003) Corticosterone measurement (252188005) Corticotrophin releasing hormone test (121758005) Corticotropin releasing hormone measurement (117690004) Corticotropin, big fragment measurement (252189002) Cortisol day curve (62037009) Cortisol measurement (22820002) Cortisol measurement, free, urine (395130008) Cortisol midday level (procedure) (104608000) Cortisol, challenge tests (104605002) Cortisol, free measurement (121759002) Cortisone measurement (392355002) Corylus avellana (pollen) specific IgE antibody measurement (procedure) (388590003) Corylus avellana specific IgE antibody measurement (procedure) (121974006) Corynebacterium diphtheriae antibody assay (18721001) Cosyntropin test (33966007) Cotinine measurement (392520000) Cotton (crude fibers) specific IgE antibody measurement (procedure) (392469001) Cotton seed specific IgE antibody measurement (procedure) (871784006) Cough peak expiratory flow measurement (121508000) Coumaphos measurement (442562007) Count of eosinophils in urine specimen (250437009) Count of human cells (7256003) Countercurrent electrophoresis measurement (37586002) Counterimmunoelectrophoresis measurement (392408006) Cow dander specific IgE antibody measurement (procedure) (391477004) Cow's milk RAST test (procedure) (315106001) Coxiella burnetii 1 antibody level (315104003) Coxiella burnetii 2 antibody level (134257008) Coxiella burnetii IgA level (134259006) Coxiella burnetii IgG level (134258003) Coxiella burnetii IgM level (315105002) Coxiella burnetii antibody level (117778005) Coxsackievirus A antibody assay (117779002) Coxsackievirus A1 antibody assay (117780004) Coxsackievirus A10 antibody assay (117781000) Coxsackievirus A16 antibody assay (117782007) Coxsackievirus A2 antibody assay (117783002) Coxsackievirus A21 antibody assay (117784008) Coxsackievirus A4 antibody assay (117785009) Coxsackievirus A7 antibody assay (117786005) Coxsackievirus A9 antibody assay (117787001) Coxsackievirus B antibody assay (117788006) Coxsackievirus B1 antibody assay (117789003) Coxsackievirus B2 antibody assay (117790007) Coxsackievirus B3 antibody assay (117791006) Coxsackievirus B4 antibody assay (117792004) Coxsackievirus B5 antibody assay (117793009) Coxsackievirus B6 antibody assay (394994007) Coxsackievirus antibody level (procedure) (698000005) Creatine kinase BB isoenzyme measurement (procedure) (250736004) Creatine kinase MB isoenzyme/total creatine kinase ratio measurement (104613001) Creatine kinase MB measurement (698001009) Creatine kinase MM isoenzyme measurement (16614002) Creatine kinase isoenzymes measurement (397798009) Creatine kinase measurement (procedure) (104612006) Creatine measurement (54350001) Creatine measurement, amniotic fluid (104615008) Creatinine challenge tests (167181009) Creatinine clearance test (70901006) Creatinine measurement (36793009) Creatinine measurement, 12 hour urine (8879006) Creatinine measurement, 24 hour urine (113075003) Creatinine measurement, serum (121509008) Creosol measurement (412883003) Crithidia immunofluorescence (procedure) (388591004) Crocus sativus specific IgE antibody measurement (procedure) (105144003) Cropropamide measurement (10910000) Crossed immunoelectrophoresis measurement (105145002) Crotethamide measurement (121760007) Crotonylcarnitine measurement (104616009) Cryofibrinogen measurement (31193002) Cryoglobulin measurement (25643002) Cryoglobulin measurement, type I (80738009) Cryoglobulin measurement, type II (85723006) Cryoglobulin measurement, type III (401328006) Cryoglobulin screening test (procedure) (117613003) Cryoprotein identification (104298002) Cryptococcus antibody assay (121978009) Cryptococcus neoformans antibody assay (121979001) Cryptococcus neoformans antigen assay (122324002) Cryptococcus neoformans rRNA assay (121980003) Cryptococcus species antigen assay (392356001) Cryptomeria japonica specific IgE antibody measurement (procedure) (121981004) Cryptosporidium species antigen assay (48191009) Crystal identification, chemical (53883008) Crystal identification, polarization microscopy (388607001) Cucumis melo spp. specific IgE antibody measurement (procedure) (388610008) Cucumis sativus specific IgE antibody measurement (procedure) (388611007) Cucurbita pepo specific IgE antibody measurement (procedure) (121510003) Cumene measurement (392357005) Cupressus sempervirens specific IgE antibody measurement (procedure) (388615003) Cyamposis tetragonolobus specific IgE antibody measurement (procedure) (120643004) Cyanide ascorbate screen (4475004) Cyanide measurement (76061000) Cyanide measurement, blood (19748009) Cyanide measurement, tissue (104617000) Cyanmethemoglobin measurement (105146001) Cyclacillin measurement (52485003) Cyclic adenosine monophosphate measurement (104618005) Cyclic adenosine monophosphate/creatinine ratio measurement (104619002) Cyclic guanosine monophosphate measurement (105147005) Cyclizine measurement (105148000) Cyclobenzaprine measurement (121511004) Cyclohexane measurement (121761006) Cyclohexanol measurement (121512006) Cyclohexanone measurement (121513001) Cyclopropane measurement (105149008) Cycloserine measurement (394959000) Cyclosporin index (procedure) (37435009) Cyclosporine measurement (121514007) Cyclothiazide measurement (392272006) Cynodon dactylon specific IgE antibody measurement (procedure) (121515008) Cyproheptadine measurement (104620008) Cystathionine measurement (121762004) Cysteine measurement (86964003) Cystic fibrosis sweat test (315108000) Cysticercosis EIA (315110003) Cysticercosis antibody level (315109008) Cysticercosis indirect fluorescence antibody test (104621007) Cystine and cysteine measurement (121763009) Cystine measurement (91458004) Cystine measurement, qualitative (16391003) Cystine measurement, quantitative (104622000) Cystinyl aminopeptidase measurement (46612006) Cystometrogram (104623005) Cytochrome c oxidase measurement (117691000) Cytokeratin 19 fragment measurement (117900006) Cytokeratin antibody assay (122325001) Cytomegalovirus DNA assay (313604004) Cytomegalovirus IgG antibody measurement (104309001) Cytomegalovirus IgM antibody assay (252410004) Cytomegalovirus antibody screening (121986009) Cytomegalovirus antigen assay (398504002) Cytomegalovirus early antigen assay (procedure) (315089009) Cytomegalovirus latex test (398568001) Cytomegalovirus nucleic acid assay (procedure) (391468006) Cytoplasmic ANCA Screen (procedure) (313548003) Cytoplasmic IgM measurement (165883008) Cytotropic antibody measurement (103986006) D blood group antibody identification (425954005) D-lactate measurement (procedure) (41211006) D-lactate measurement, urine (12787008) D-xylose, blood (65406006) D-xylose, urine (54870001) DAF receptor measurement (84888000) DNA hybridization assay (166020003) DS DNA antibody by ELISA (392274007) Dactylis glomerata specific IgE antibody measurement (procedure) (388617006) Dactylopius coccus specific IgE antibody measurement (procedure) (121517000) Dantrolene measurement (105150008) Dantron measurement (392522008) Daphnia, fish feed specific IgE antibody measurement (procedure) (121518005) Dapsone measurement (388620003) Daucus carota specific IgE antibody measurement (procedure) (121764003) Decadienedioate measurement (121765002) Decanoylcarnitine measurement (121766001) Decenediate measurement (117670008) Dechlorane measurement (32802001) Decrease of specific gravity (392409003) Deer epithelium specific IgE antibody measurement (procedure) (104624004) Dehydroepiandrosterone measurement (395134004) Dehydroepiandrosterone sulphate level (procedure) (67487000) Delta base, blood (105151007) Delta-9-tetrahydrocannabinol measurement (121519002) Demeclocycline measurement (121520008) Demoxepam measurement (398560008) Dengue nucleic acid assay (procedure) (121988005) Dengue virus 1 antibody assay (118026001) Dengue virus 1, 2, 3, AND 4 RNA assay (121989002) Dengue virus 2 antibody assay (121990006) Dengue virus 3 antibody assay (121992003) Dengue virus 4 antibody assay (122326000) Dengue virus DNA assay (315112006) Dengue virus IgG level (315113001) Dengue virus IgM level (121993008) Dengue virus antibody assay (409691003) Dengue virus antibody measurement, IgG type (procedure) (409689006) Dengue virus antibody measurement, IgM type (procedure) (122176006) Dengue virus antigen assay (104627006) Deoxycholate measurement (104628001) Deoxycholylglycine measurement (67066002) Deoxycorticosteroids measurement (104630004) Deoxyhemoglobin measurement (104631000) Deoxypyridinoline measurement (391401002) Deoxypyridinoline/creatinine ratio (procedure) (117901005) Deoxyribonucleoprotein antibody assay (252296006) Deoxyuridine suppression test (395162006) Derived fibrinogen level (procedure) (104632007) Dermatan sulfate measurement (388810005) Dermatophagoides farinae specific IgE antibody measurement (procedure) (399818005) Dermatophagoides farinae specific IgG antibody measurement (procedure) (388811009) Dermatophagoides microceras specific IgE antibody measurement (procedure) (388812002) Dermatophagoides pteronyssinus specific IgE antibody measurement (procedure) (399823005) Dermatophagoides pteronyssinus specific IgG antibody measurement (procedure) (117671007) Desalkylhalazepam measurement (104633002) Desethylamiodarone measurement (113085002) Desipramine measurement (121521007) Desmethylamiodarone measurement (121522000) Desmethylastemizole measurement (121523005) Desmethylclobazam measurement (105152000) Desmethylclomipramine measurement (117672000) Desmethylmethsuximide measurement (121525003) Desmethylparamethadione measurement (105154004) Desmethylsertraline measurement (121526002) Desmethyltrimipramine measurement (252273006) Desmopressin test (121527006) Despropionylfentanyl measurement (252387008) Detection of antimicrobial substance (250504009) Detection of bacterial antigen (167676004) Detection of fecal reducing substances (250192008) Detection of fibrinogen (250672000) Detection of glycosaminoglycans (702789006) Detection of lymphocytes positive for CD8 antigen (procedure) (444307003) Detection of ordinal level of free immunoglobulin light chain in serum or plasma specimen (procedure) (444308008) Detection of ordinal level of hemoglobin F in amniotic fluid specimen (procedure) (444281001) Detection of ordinal level of hemoglobin F in blood specimen (procedure) (250618007) Detection of poison (250673005) Detection of porphyrins (300575000) Detection of reducing substances (444086002) Detection of snake venom (procedure) (250617002) Detection of tricyclic antidepressant (363780000) Detection of urinary reducing substances (250427004) Detection of volatile substance (168071006) Determination of calculus chemical composition (167727000) Determination of general chemical content of CSF (302560003) Determination of percentage differential white blood cells (44236004) Determination of resistance to airflow (54831007) Determination of resistance to airflow by oscillatory method (46857000) Determination of resistance to airflow by plethysmographic method (250677006) Determination of stone composition (31724009) Determination of venous pressure (86171007) Determinative histochemistry for enzymes (121269009) Deuteroporphyrin measurement (121528001) Dexamethasone measurement (105155003) Dextromethorphan measurement (105156002) Dextromoramide measurement (105157006) Dextropropoxyphene measurement (121529009) Dezocine measurement (104020007) Di^a^ blood group antibody identification (104021006) Di^b^ blood group antibody identification (104634008) Diacetate measurement (412863004) Dialysis fluid creatinine measurement (procedure) (412865006) Dialysis fluid glucose measurement (procedure) (413022004) Dialysis fluid potassium measurement (procedure) (413023009) Dialysis fluid sodium measurement (procedure) (412861002) Dialysis fluid urea measurement (procedure) (105158001) Diamorphine measurement (38204002) Diazepam measurement (105159009) Diazinon measurement (250582005) Diazoxide blood measurement (121530004) Diazoxide measurement (105160004) Dibenzepin measurement (121531000) Dicamba measurement (104636005) Dicarboxylate C6-C8-C10 measurement (121264004) Dicarboxylporphyrin measurement (121768000) Dicarboxyoleoylcarnitine measurement (121532007) Dichlorobenzene measurement (121533002) Dichlorobenzidine measurement (121534008) Dichlorodifluoroethane measurement (121535009) Dichlorodifluoromethane measurement (121536005) Dichlorodiphenyldichloroethylene measurement (121537001) Dichlorodiphenyltrichloroethane measurement (121538006) Dichloroethane measurement (117673005) Dichlorophenoxyacetate measurement (105161000) Dichlorphenamide measurement (121539003) Dichlorvos measurement (121540001) Diclofenac measurement (699199009) Diclofenac specific immunoglobulin E antibody measurement (procedure) (121541002) Dicloxacillin measurement (105162007) Dicumarol measurement (121542009) Dicyclomine measurement (121543004) Dieldrin measurement (104637001) Diethyl ether measurement (117674004) Diethylcarbamazepine measurement (121545006) Diethylstilbestrol measurement (270954007) Differential renal function (17814008) Differential solubility measurement (252224002) Differential sugar absorption test (165511009) Differential white blood cell count procedure (121546007) Diflunisal measurement (252468003) Digital rewarming test (73577003) Digitoxin measurement (250589001) Digoxin blood measurement (25514001) Digoxin measurement (121547003) Dihydrocodeine measurement (104638006) Dihydrofolate measurement (104639003) Dihydrolipoamide acetyl transferase measurement (104640001) Dihydrolipoamide dehydrogenase measurement (104642009) Dihydropteridine reductase measurement (413993002) Dihydrotestosterone measurement (procedure) (121769008) Dihydroxy bile acid measurement (121548008) Diisobutylketone measurement (105163002) Diltiazem measurement (121549000) Dimenhydrinate measurement (105164008) Dimetamphetamine measurement (36017001) Dimethadione measurement (121550000) Dimethoate measurement (121551001) Dimethylacetamide measurement (121552008) Dimethylsulfoxide measurement (105165009) Dimethyltryptamine measurement (104643004) Dinitrobenzene measurement (121553003) Dinitrophenol measurement (388622006) Diospyros kaki specific IgE antibody measurement (procedure) (104644005) Dipalmitoylphosphatidylcholine measurement (105166005) Diphenhydramine measurement (121554009) Diphenoxylate measurement (392470000) Diphenylmethane diisocyanate specific IgE antibody measurement (procedure) (121770009) Diphosphoglycerate mutase measurement (315114007) Diphtheria antibody level (438514008) Diphtheria toxin neutralization test (procedure) (105167001) Dipipanone measurement (250419008) Dipstick test of nitrite concentration (121555005) Dipyridamole measurement (121556006) Diquat measurement (252542008) Direct calorimetry (32746004) Direct fluorescent antibody test for syphilis (165876001) Direct platelet antibody test (117342002) Direct spectrophotometric measurement (127796002) Direct tissue immunofluorescence procedure (167206009) Disaccharidase tolerance tests (252225001) Disaccharide absorption test (70404008) Disopyramide measurement (392275008) Distichlis spicata specific IgE antibody measurement (procedure) (105168006) Disulfiram measurement (104029008) Do^a^ blood group antibody identification (121557002) Dobutamine measurement (121771008) Dodecanedioic acid measurement (121772001) Dodecanoylcarnitine measurement (121773006) Dodecenoylcarnitine measurement (392411007) Dog dander specific IgE antibody measurement (procedure) (392413005) Dog epithelium specific IgE antibody measurement (procedure) (392414004) Dog serum albumin specific IgE antibody measurement (procedure) (121774000) Dolichol measurement (392456000) Dolichovespula arenaria venom specific IgE antibody measurement (procedure) (392457009) Dolichovespula maculata venom specific IgE antibody measurement (procedure) (104645006) Dopamine beta-hydroxylase measurement (32779004) Dopamine measurement (30895001) Dopamine measurement, blood (30581005) Dopamine measurement, urine (313765009) Dopamine/creatinine ratio measurement (133911005) Doppler catheter method (275834009) Double test (250723004) Down's biochemical marker measurement (121558007) Doxapram measurement (72234007) Doxepin measurement (121559004) Doxorubicin measurement (121560009) Doxycycline measurement (105169003) Doxylamine measurement (121561008) Droperidol measurement (117349006) Drug confirmation assay, cut off >20 ng/ml (117252000) Drug confirmation assay, cut off >200 ng/ml (133882006) Drug infusion challenge (89732002) Drug of abuse screen (49474007) Drug of abuse screen on bile (64792006) Drug of abuse screen on gastric fluid (58473000) Drug of abuse, qualitative screen (40823001) Drug of abuse, quantitative screen, includes amphetamines, barbiturates, benzodiazepines, cannabinoids, cocaine, methadone, methaqualone, opiates, phencyclidines and propoxyphene (61358005) Drug screen for alkaloids (388450003) Drug specific IgE antibody measurement (procedure) (105037009) Drug, confirmation assay (117904002) Drug-induced anti-platelet antibody assay (314077000) Drugs of abuse urine screening test (128573003) Dual catheter method (117982001) Duck enteritis virus antibody assay (117967006) Duck enteritis virus antigen assay (392416002) Duck feathers specific IgE antibody measurement (procedure) (313506005) Duodenal fluid chymotrypsin measurement (313798004) Duodenal fluid trypsin measurement (49806000) Dye dilution studies, dye curves including cardiac output measurement (42037002) Dye dilution studies, indicator dye curves (252488004) Dynamic respiratory muscle function test (105170002) Dyphylline measurement (103988007) E blood group antibody identification (103996002) E^w^ blood group antibody identification (104313008) Eastern equine encephalitis virus antibody assay (121995001) Ebola virus antibody assay (388628005) Echinochloa crus-galli specific IgE antibody measurement (procedure) (117969009) Echinococcus granulosus antibody assay (121996000) Echinococcus species antibody assay (388815000) Echinococcus specific IgE antibody measurement (procedure) (117794003) Echovirus 1 antibody assay (117795002) Echovirus 11 antibody assay (117796001) Echovirus 14 antibody assay (117797005) Echovirus 16 antibody assay (117798000) Echovirus 18 antibody assay (117799008) Echovirus 19 antibody assay (117800007) Echovirus 3 antibody assay (117801006) Echovirus 30 antibody assay (117802004) Echovirus 4 antibody assay (117804003) Echovirus 6 antibody assay (117805002) Echovirus 7 antibody assay (117806001) Echovirus 9 antibody assay (117807005) Echovirus antibody assay (388630007) Egg (yolk and white) specific IgE antibody measurement (procedure) (388631006) Egg white specific IgE antibody measurement (procedure) (399809008) Egg white specific IgG antibody measurement (procedure) (388632004) Egg yolk specific IgE antibody measurement (procedure) (121998004) Ehrlichia phagocytophila antibody assay (121999007) Ehrlichia species antibody assay (121775004) Eicosanoate measurement (104648008) Elastase 2 measurement (414084007) Elastase antibody measurement (procedure) (121776003) Elastase measurement (79301008) Electrolytes measurement (20109005) Electrolytes measurement, serum (14830009) Electrolytes measurement, urine (49376005) Electromyography of urethral sphincter (48019007) Electron probe scan, heavy metal (814007) Electrophoresis measurement (117352003) Electrophoresis method with 6.3 pH buffer (117353008) Electrophoresis method with 8.9 pH buffer (117343007) Electrophoresis, agarose gel method (117344001) Electrophoresis, citrate agar method (166804009) Electrophoresis: albumin (166805005) Electrophoresis: alpha-1-glob. (166806006) Electrophoresis: alpha-2-glob. (166807002) Electrophoresis: beta - glob. (166810009) Electrophoresis: cryoglobulin (269861002) Electrophoresis: gamma globulin (166809004) Electrophoresis: paraprotein (426053009) Elek test (procedure) (388633009) Elettaria cardamomum specific IgE antibody measurement (procedure) (388634003) Elk/moose meat specific IgE antibody measurement (procedure) (129098000) Ellestad protocol (392276009) Elymus triticoides specific IgE antibody measurement (procedure) (105171003) Emetine measurement (3257008) Empty and measure peritoneal dialysis fluid (90042000) Encainide measurement (104388006) Endocrine receptor assay (395115004) Endocrine studies (procedure) (391509002) Endomysial antibody IgA level (procedure) (394984002) Endomysial antibody IgG level (procedure) (19294008) Endomysial antibody measurement (117905001) Endothelin measurement (121339004) Endotoxin identification (121562001) Enflurane measurement (388636001) Engraulis encrasicolus specific IgE antibody measurement (procedure) (104649000) Enolase measurement (105172005) Enoxacin measurement (122327009) Entamoeba histolytica DNA assay (122000001) Entamoeba histolytica antibody assay (122177002) Entamoeba histolytica antigen assay (250511008) Enteric fever antibody titer measurement (122328004) Enterococcus species rRNA assay (104650000) Enteroglucagon measurement (104651001) Enteropeptidase measurement (104652008) Enterotoxin measurement (398505001) Enterovirus DNA assay (procedure) (315117000) Enterovirus IgM level (122329007) Enterovirus RNA assay (104316000) Enterovirus antibody assay (122444009) Enzyme measurement (269855000) Enzyme/specific protein level measurement (71960002) Eosinophil count (10967009) Eosinophil count, nasal (20592001) Eosinophil count, stool (310540006) Eosinophil percent differential count (105173000) Ephedrine measurement (392543009) Ephestia kuehniella specific IgE antibody measurement (procedure) (104653003) Epiandrosterone measurement (121563006) Epichlorohydrin measurement (392487003) Epicoccum purpurascens specific IgE antibody measurement (procedure) (388453001) Epidermal and animal protein specific IgE antibody measurement (procedure) (121777007) Epidermal growth factor measurement (104654009) Epinephrine challenge tests (64722001) Epinephrine measurement (32196008) Epinephrine measurement, standing (40828005) Epinephrine measurement, supine (104655005) Epitestosterone measurement (395202001) Epithelial cell count (procedure) (117809008) Epizootic hemorrhagic disease virus antibody assay (117970005) Epizootic hemorrhagic disease virus antigen assay (122330002) Epstein Barr virus DNA assay (118016008) Epstein Barr virus early antibody, diffuse pattern determination (118017004) Epstein Barr virus early antibody, restricted pattern determination (391365005) Epstein Barr virus viral capsid antigen IgM level (procedure) (104329000) Epstein-Barr EA antibody measurement (40171003) Epstein-Barr EA-D antibody measurement (67253008) Epstein-Barr EA-R antibody measurement (11362002) Epstein-Barr MA antibody measurement (69303005) Epstein-Barr VCA antibody measurement (313586007) Epstein-Barr virus capsid IgG measurement (408219003) Epstein-Barr virus serology (procedure) (117350006) Equilibrium dialysis radioimmunoassay method for free thyroxine measurement (118029008) Equine influenza virus A1 antibody assay (104656006) Ergocalciferol measurement (121778002) Ergosterol measurement (121564000) Ergot alkaloid measurement (121565004) Ergotamine measurement (103969000) Erythrocyte antibody concentration measurement (416583007) Erythrocyte color index measurement (procedure) (416838001) Erythrocyte sedimentation rate measurement (procedure) (104155006) Erythrocyte sedimentation rate, automated (104154005) Erythrocyte sedimentation rate, non-automated (105174006) Erythromycin measurement (43979001) Erythropoietin measurement (118031004) Escherichia coli K1 antigen assay (117731009) Escherichia coli labile toxin assay (117733007) Escherichia coli verotoxin assay (20816008) Esophageal manometry (70815009) Esophagus acid reflux test with intraluminal pH electrode (71821003) Essential elements screen (105175007) Estazolam measurement (784580008) Estimated creatinine clearance (procedure) (442407001) Estimation of creatinine clearance by Cockcroft-Gault formula (procedure) (37538009) Estradiol measurement (34889009) Estriol measurement (20563000) Estriol measurement, serum (30995002) Estriol measurement, urine (121779005) Estrogen binding protein measurement (88433003) Estrogen measurement (83683004) Estrogen measurement, urine (48044004) Estrogen-progesterone receptor assay measurement (104657002) Estrone measurement (121780008) Estrone sulfate measurement (105176008) Etafedrine measurement (105178009) Ethacrynate measurement (105179001) Ethambutol measurement (105177004) Ethamivan measurement (121566003) Ethane measurement (430837008) Ethanol measurement (procedure) (104658007) Ethanolamine measurement (4902005) Ethchlorvynol measurement (65567002) Ethchlorvynol measurement, blood (73664002) Ethchlorvynol measurement, urine (121567007) Ethinamate measurement (117675003) Ethion measurement (121568002) Ethionamide measurement (105180003) Ethoheptazine measurement (250592002) Ethosuximide blood measurement (7962001) Ethosuximide measurement (105181004) Ethotoin measurement (121569005) Ethyl acetate measurement (105182006) Ethyl benzene measurement (121498006) Ethyl chloride measurement (117693002) Ethyl o-(p-nitrophenyl) phenylphosphonothionate measurement (117676002) Ethylamphetamine measurement (24046001) Ethylene glycol measurement (121570006) Ethylene measurement (121571005) Ethylene oxide measurement (392471001) Ethylene oxide specific IgE antibody measurement (procedure) (104659004) Ethylmalonate measurement (105183001) Ethylmorphine measurement (105184007) Ethylnicotinamide measurement (105185008) Etilefrine measurement (67704009) Etiocholanolone measurement (121572003) Etodolac measurement (392358000) Eucalyptus spp. specific IgE antibody measurement (procedure) (870567007) Eucapnic voluntary hyperventilation challenge (388805006) Euroglyphus maynei specific IgE antibody measurement (procedure) (263666002) Evaluation of aluminum stores (370800005) Evaluation of postoperative cardiac function (procedure) (370801009) Evaluation of postoperative respiratory function (procedure) (118130000) Examination of specimen for lipemia (446461001) Excercise bronchial provocation test (procedure) (5608002) Excretion measurement (128967005) Exercise challenge (36150003) Expiratory flow rate measurement (252494007) Expired gas analysis (241426008) Extracellular fluid volume measurement (412877001) Extractable nuclear antigen antibody screening test (procedure) (312366003) Extractable nuclear antigen measurement (63244002) Factor B complement assay (79551002) Factor B receptor measurement (22923001) Factor D complement assay (11756009) Factor H receptor measurement (391330005) Faecal clinitest (procedure) (391382007) Faecal coproporphyrin level (procedure) (390953005) Faecal elastase 1 level (procedure) (314086005) Faecal fat screening test (394666002) Faecal protoporphyrin level (procedure) (167681008) Faeces sugar chromatography (315120008) Faenia rectivirgula antibody level (388638000) Fagopyrum esculentum specific IgE antibody measurement (procedure) (392359008) Fagus grandifolia specific IgE antibody measurement (procedure) (315121007) Farmers lung antibody level (121901002) Fasciola hepatica antibody assay (121902009) Fasciola species antibody assay (271062006) Fasting blood glucose measurement (270927009) Fasting blood lipids (315017003) Fasting cholesterol level (252150008) Fasting lipid profile (252151007) Fat absorption test (281664003) Fat tolerance test (313406008) Fatty acid measurement (38735007) Fatty acid profile measurement (442488008) Fatty acid profile to detect peroxisomal defect (118033001) Fc fragment antibody assay (113054006) Febrile agglutinins, quantitative (313955008) Fecal A1 antitrypsin measurement (313615009) Fecal chymotrypsin measurement (407718008) Fecal coproporphyrin I level (procedure) (408184005) Fecal coproporphyrin II level (procedure) (52553004) Fecal fat measurement, 24-hour collection (401259005) Fecal fructose level (procedure) (401257007) Fecal galactose level (procedure) (407702002) Fecal glucose level (procedure) (401258002) Fecal lactose level (procedure) (281105001) Fecal lipase measurement (401256003) Fecal maltose level (procedure) (313450009) Fecal reducing substance measurement (401212003) Fecal screening tests (procedure) (1784004) Fecal stercobilin, qualitative (401255004) Fecal sucrose level (procedure) (10822003) Fecal trypsin, qualitative 24-hour specimen (64335008) Fecal trypsin, quantitative (59096000) Fecal urobilin, quantitative (59681003) Fecal urobilinogen, quantitative (105186009) Felbamate measurement (271221007) Female sex hormones - serum measurement (105187000) Fencamfamin measurement (121573008) Fenchlorphos measurement (105188005) Fenethylline measurement (105189002) Fenfluramine measurement (105190006) Fenoprofen measurement (105191005) Fenproporex measurement (105192003) Fentanyl measurement (121574002) Fenthion measurement (392418001) Ferret epithelium specific IgE antibody measurement (procedure) (489004) Ferritin measurement (104661008) Ferrochelatase measurement (392277000) Festuca elatior specific IgE antibody measurement (procedure) (426840007) Fetal biometry using ultrasound (procedure) (121781007) Fetal fibronectin measurement (269851009) Fetoplacental hormone measurement (133912003) Fiberoptic catheter method (103811005) Fibrinogen antigen assay, immunologic (6668007) Fibrinogen assay, quantitative (43254008) Fibrinogen assay, semi-quantitative (36542003) Fibrinogen assay, thrombin time dilution (250346004) Fibrinogen measurement (252282000) Fibrinogen screening (397636002) Fibrinogen titer (procedure) (122154002) Fibronectin aggregate antibody assay (104662001) Fibronectin measurement (388640005) Ficus carica specific IgE antibody measurement (procedure) (392472008) Ficus spp. specific IgE antibody measurement (procedure) (252328001) Field-inversion electrophoresis (121903004) Filaria antibody assay (392420003) Finch feathers specific IgE antibody measurement (procedure) (709855000) Finger brachial pressure index (258029006) Finger plethysmography (391494002) Fish mix RAST test (procedure) (397639009) Fish specific IgE antibody measurement (procedure) (104663006) Flavin adenine dinucleotide measurement (113086001) Flecainide measurement (5818005) Flocculation test (121575001) Fluconazole measurement (33470005) Flucytosine measurement (313520003) Fluid anti-nuclear factor measurement (128581002) Fluid filled catheter method (313956009) Fluid lactate dehydrogenase measurement (391290009) Fluid sample AFP level (procedure) (391404005) Fluid sample Tau protein level (procedure) (269927000) Fluid sample albumin measurement (269928005) Fluid sample alkaline phosphatase measurement (412918001) Fluid sample amino acid chromatography (procedure) (414267008) Fluid sample amphetamine measurement (procedure) (269929002) Fluid sample amylase measurement (414268003) Fluid sample barbiturate measurement (procedure) (269931006) Fluid sample bicarbonate measurement (269925008) Fluid sample bilirubin measurement (391355004) Fluid sample calcium level (procedure) (414269006) Fluid sample cannabinoid measurement (procedure) (391291008) Fluid sample cholesterol level (procedure) (269924007) Fluid sample creatinine measurement (414270007) Fluid sample ethanol measurement (procedure) (168161006) Fluid sample gamma G-T measurement (408208001) Fluid sample globulin level (procedure) (269926009) Fluid sample glucose measurement (412830006) Fluid sample lactate measurement (procedure) (269932004) Fluid sample lipase measurement (412826008) Fluid sample magnesium measurement (procedure) (391292001) Fluid sample oestradiol level (procedure) (412889004) Fluid sample organic acid measurement (procedure) (412828009) Fluid sample osmolality measurement (procedure) (412825007) Fluid sample phosphate measurement (procedure) (269920003) Fluid sample potassium measurement (269919009) Fluid sample sodium measurement (271277009) Fluid sample total acid measurement (271012001) Fluid sample total protein measurement (412827004) Fluid sample triglyceride measurement (procedure) (269933009) Fluid sample trypsin measurement (269923001) Fluid sample urea measurement (313998007) Fluid sample uric acid measurement (168148006) Fluid sample volume measurement (105193008) Flunitrazepam measurement (10072002) Fluorescent antibody measurement (65318003) Fluorescent antibody, screen (70991003) Fluorescent antibody, titer (45151005) Fluorescent antigen, screen (5733007) Fluorescent identification of anti-nuclear antibody (65117000) Fluorescent identification of anti-nuclear antibody titration (13949001) Fluorescent treponemal absorption test, double staining test (315118005) Fluorescent treponemal antibody absorption IgG level (315119002) Fluorescent treponemal antibody absorption IgM level (9232009) Fluorescent treponemal antibody absorption test (47837007) Fluoride measurement (431489004) Fluoroscopic angiography of pulmonary artery with pressure measurement (procedure) (419123003) Fluoroscopic cystometrography (procedure) (105194002) Fluorouracil measurement (425470001) Fluoxetine measurement (procedure) (105195001) Fluoxymesterone measurement (105196000) Flupenthixol measurement (32315000) Fluphenazine measurement (46057001) Flurazepam measurement (121576000) Flurbiprofen measurement (252240004) Flush provocation test (121577009) Fluvoxamine measurement (359883004) Foam stability test (388641009) Foeniculum vulgare (fresh) specific IgE antibody measurement (procedure) (388642002) Foeniculum vulgare (seed) specific IgE antibody measurement (procedure) (104660009) Folic acid measurement (69152001) Folic acid measurement, RBC (60306005) Folic acid measurement, serum (31003009) Follicle stimulating hormone measurement (104664000) Follitropin challenge tests (104665004) Follitropin/lutropin ratio measurement (121578004) Fonofos measurement (391547007) Food mix RAST test (procedure) (412616004) Food mix specific IgE antibody measurement (procedure) (399837001) Food specific IgA antibody measurement (procedure) (388455008) Food specific IgE antibody measurement (procedure) (399822000) Food specific IgG antibody measurement (procedure) (252231003) Food stimulated gastrin test (252249003) Food stimulation test (276307006) Foot volumetry (105197009) Formaldehyde measurement (392473003) Formaldehyde/Formalin specific IgE antibody measurement (procedure) (104666003) Formate measurement (408207006) Fowl serum antibody level (procedure) (392422006) Fox epithelium specific IgE antibody measurement (procedure) (388644001) Fragaria vesca specific IgE antibody measurement (procedure) (724149001) Fragile X chromosome screening test (procedure) (104284005) Francisella tularensis antibody assay (122337004) Francisella tularensis antigen assay (392320004) Franseria acanthicarpa specific IgE antibody measurement (procedure) (392360003) Fraxinus americana specific IgE antibody measurement (procedure) (271223005) Free androgen index measurement (250658009) Free beta human chorionic gonadotrophin measurement (104907007) Free erythrocyte protoporphyrin measurement (17831001) Free fatty acids measurement (104667007) Free inositol measurement (395145001) Free prostate specific antigen level (procedure) (39700003) Free thyroxine index (105007000) Free tryptophan measurement (395146000) Free:total prostate specific antigen ratio (procedure) (104668002) Fructokinase measurement (7740009) Fructosamine measurement (104671005) Fructose measurement (104670006) Fructose-bisphosphate aldolase measurement (104672003) Fumarase measurement (104673008) Fumarate measurement (104674002) Fumarylacetoacetate measurement (121579007) Fumonisin measurement (412875009) Functional complement AP100 measurement (procedure) (412876005) Functional complement CH100 measurement (procedure) (127802000) Functional residual capacity measurement (118122001) Fungal antibody assay (250516003) Fungal antibody titer measurement (122434007) Fungal antigen assay (412630009) Fungal mix specific IgE antibody measurement (procedure) (118148009) Fungal nucleic acid assay (395045003) Fungal precipitin level (procedure) (14471008) Fungus serologic study (29060001) Fungus serologic study, paired samples (412627002) Fungus specific IgE antibody measurement (procedure) (105198004) Furfenorex measurement (105199007) Furosemide measurement (392488008) Fusarium moniliforme specific IgE antibody measurement (procedure) (104014006) Fy^a^ blood group antibody identification (104015007) Fy^b^ blood group antibody identification (103997006) G blood group antibody identification (313539008) GBM antibody measurement (408267008) GD1a IgG level (procedure) (408266004) GD1a IgM level (procedure) (408263007) GM1 IgG level (procedure) (408264001) GM1 IgM level (procedure) (408247004) GQ1b IgG level (procedure) (408248009) GQ1b IgM level (procedure) (408246008) GT1b IgG level (procedure) (408245007) GT1b IgM level (procedure) (121580005) Gabapentin measurement (3162001) Gadolinium measurement (388646004) Gadus morhua specific IgE antibody measurement (procedure) (6396008) Galactokinase measurement (104676000) Galactose challenge tests (6159009) Galactose measurement (59993005) Galactose measurement, urine (104677009) Galactose renal clearance measurement (73565008) Galactose screening test for galactosemia (77520003) Galactose-1-phosphate measurement (104675001) Galactose-1-phosphate uridyl transferase measurement, semi-quantitative (271339000) Galactose-1-phosphate uridyl transferase test (60143002) Galactose-1-phosphate uridyltransferase measurement (65760002) Galactosylceramide beta-galactosidase measurement (28297009) Galactosylceramide beta-galactosidase measurement, fibroblasts (1616001) Galactosylceramide beta-galactosidase measurement, leukocytes (104678004) Galactosylgalactosylglucosylceramidase measurement (104393009) Gall canaliculi antibody measurement (32487004) Gallium measurement (117677006) Gallotannin measurement (27375007) Gallstone analysis (388647008) Gallus spp. specific IgE antibody measurement (procedure) (121581009) Gamma chlordane measurement (69480007) Gamma glutamyl transferase measurement (121582002) Ganciclovir measurement (117902003) Ganglioside GD1a antibody assay (117903008) Ganglioside GD1b antibody assay (414310001) Ganglioside GD3 antibody measurement (procedure) (414311002) Ganglioside GM1 antibody measurement (procedure) (117906000) Ganglioside GM1b antibody assay (414312009) Ganglioside GM2 antibody measurement (procedure) (414313004) Ganglioside GM3 antibody measurement (procedure) (117936009) Ganglioside GQ1a antibody assay (117940000) Ganglioside GQ1b antibody assay (413038005) Ganglioside GT1b antibody measurement (procedure) (117263002) Ganglioside antibody assay (122331003) Gardnerella vaginalis rRNA assay (2842000) Gas chromatography measurement (64660004) Gas liquid chromatography measurement (56767008) Gas liquid chromatography, Coulson conductivity type (13362007) Gas liquid chromatography, Hall conductivity type (36638008) Gas liquid chromatography, alkali flame ionization type (2196003) Gas liquid chromatography, electron capture type (113070008) Gas liquid chromatography, flame ionization type (5995006) Gas liquid chromatography, flame photometric type (13587001) Gas liquid chromatography, mass analyzer type (53261001) Gas liquid chromatography, microcoulometric type (23481004) Gas liquid chromatography, microwave plasma type (392545002) Gasterophilus intestinalis specific IgE antibody measurement (procedure) (9213003) Gastric fluid analysis, free acid measurement (25775009) Gastric fluid analysis, free and total acid measurement (56172009) Gastric fluid analysis, total acid measurement (167191003) Gastric function tests (104682002) Gastric inhibitory polypeptide measurement (104683007) Gastrin challenge tests (87535006) Gastrin measurement (104684001) Gastrin releasing polypeptide measurement (252226000) Gastrin stimulation test (36624001) Gastrointestinal blood loss study by stool counting (271538007) Gastrointestinal hormone measurement (412930007) Gastrointestinal hormone study (procedure) (104434000) Gastrointestinal occult blood test (388472001) Gelatin (bovine) specific IgE antibody measurement (procedure) (121583007) Gemfibrozil measurement (395157005) Gene studies (procedure) (391478009) General foods mix RAST test (procedure) (23463002) Gentamicin measurement (392423001) Gerbil epithelium specific IgE antibody measurement (procedure) (75266008) Germ cell alkaline phosphatase measurement (8541009) Germanium measurement (104302005) Giardia Lamblia antibody assay (117734001) Giardia lamblia 65 antigen assay (121906007) Giardia lamblia antigen assay (20312004) Gibberelic acid measurement (104376009) Gliadin antibody measurement (104377000) Gliadin antibody, IgA measurement (104378005) Gliadin antibody, IgG measurement (104379002) Gliadin antibody, IgM measurement (399803009) Gliadin specific IgA antibody measurement (procedure) (399805002) Gliadin specific IgG antibody measurement (procedure) (105200005) Glipizide measurement (414348006) Globoside antibody measurement (procedure) (250707004) Globulin measurement (252162007) Globulins - electrophoresis (32303004) Glomerular basement membrane antibody-IgG measurement (70451005) Glucagon measurement (252250003) Glucagon stimulation test (166900001) Glucometer blood sugar (104685000) Glucose CSF/glucose plasma ratio measurement (250417005) Glucose concentration, test strip measurement (36048009) Glucose measurement (359776002) Glucose measurement by monitoring device (117346004) Glucose measurement estimated from glycated hemoglobin (88856000) Glucose measurement, 2 hour post prandial (69125006) Glucose measurement, CSF (33747003) Glucose measurement, blood (104686004) Glucose measurement, blood, test strip (52302001) Glucose measurement, fasting (72191006) Glucose measurement, plasma (104690002) Glucose measurement, post glucose dose (104688003) Glucose measurement, quantitative (73128004) Glucose measurement, random (22569008) Glucose measurement, serum (104687008) Glucose measurement, tolbutamide tolerance test (30994003) Glucose measurement, urine (359772000) Glucose monitoring at home (35930008) Glucose phosphate isomerase measurement (113076002) Glucose tolerance test (49167009) Glucose tolerance test, 2 hours (13165004) Glucose tolerance test, 3 hours (34259007) Glucose tolerance test, 5 hours (699731004) Glucose tolerance test, antenatal (procedure) (104691003) Glucose-6-phosphatase measurement (252298007) Glucose-6-phosphate dehydrogenase deficiency spot test (104692005) Glucose-6-phosphate dehydrogenase measurement (104700000) Glucose-6-phosphate dehydrogenase measurement, quantitative (104701001) Glucose-6-phosphate dehydrogenase measurement, screen (104693000) Glucosylceramidase measurement (121783005) Glutaconate measurement (117907009) Glutamate decarboxylase 65 antibody assay (104695007) Glutamate dehydrogenase NAD measurement (104696008) Glutamate dehydrogenase NADP measurement (104694006) Glutamate dehydrogenase measurement (104697004) Glutamate measurement (391548002) Glutamic acid decarboxylase antibody level (procedure) (104698009) Glutamine measurement (121784004) Glutarate measurement (104699001) Glutaryl-CoA dehydrogenase measurement (121785003) Glutarylcarnitine measurement (104704009) Glutathione S-transferase measurement (468008) Glutathione measurement (104702008) Glutathione peroxidase measurement (104703003) Glutathione reductase measurement (104705005) Glutathione synthase measurement (388651005) Gluten specific IgE antibody measurement (procedure) (40452009) Glutethimide measurement (105201009) Glyburide measurement (104707002) Glycated albumin measurement (104669005) Glycated protein measurement (104706006) Glyceraldehyde-3-phosphate dehydrogenase measurement (104708007) Glycerate measurement (104709004) Glycerol measurement (388652003) Glycine max specific IgE antibody measurement (procedure) (104710009) Glycine measurement (416947005) Glycoasparaginase mearurement (procedure) (104711008) Glycogen synthase measurement (121584001) Glycol measurement (104712001) Glycolate measurement (313598002) Glycolipid antibody measurement (250491007) Glycopeptide measurement (104713006) Glycoproteins measurement (252152000) Glycosaminoglycan screening (104714000) Glycosaminoglycans measurement (388806007) Glycyphagus domesticus specific IgE antibody measurement (procedure) (121786002) Glyoxylate measurement (392424007) Goat epithelium specific IgE antibody measurement (procedure) (388653008) Goat milk specific IgE antibody measurement (procedure) (27310005) Gold measurement (252200005) Gonadotrophin releasing hormone test (123015006) Gonadotropin peptide measurement (165829005) Gonorrhoea infect. titre test (392425008) Goose feathers specific IgE antibody measurement (procedure) (121585000) Gossypol measurement (122226003) Granulocyte antibody assay (118138007) Granulocyte count (271042003) Granulocyte percent differential count (388456009) Grass pollen specific IgE antibody measurement (procedure) (399772006) Grass pollen specific IgG antibody measurement (procedure) (392474009) Green coffee bean specific IgE antibody measurement (procedure) (121586004) Griseofulvin measurement (252201009) Growth hormone day curve (80874005) Growth hormone measurement (252202002) Growth hormone releasing hormone test (442554004) Guaiac test for occult blood in faeces specimen (121587008) Guaifenesin measurement (104716003) Guanine deaminase measurement (392427000) Guinea pig epithelium specific IgE antibody measurement (procedure) (414370009) Guinea pig epithelium+rabbit epithelium+hamster epithelium+rat epithelium+rat serum proteins+rat urine proteins+mouse epithelium+mouse serum proteins+mouse urine proteins specific IgE antibody measurement (procedure) (252153005) Gut hormone profile (275977009) Guthrie test (54487005) Gynecologic pelvimetry (104034007) H blood group antibody identification (104583003) HDL/total cholesterol ratio measurement (117748001) HIV 1 DNA assay (117752001) HIV 1 RNA assay (118018009) HIV 1 antibody band pattern determination (117747006) HIV 1 antigen assay (118038005) HIV 1 gp105 antibody assay (118039002) HIV 1 gp120 AND gp160 antibody assay (118040000) HIV 1 gp120 antibody assay (118041001) HIV 1 gp160 antibody assay (118042008) HIV 1 gp34 antibody assay (118043003) HIV 1 gp41 AND gp43 antibody assay (118044009) HIV 1 gp41 antibody assay (398579006) HIV 1 nucleic acid assay (procedure) (118045005) HIV 1 p15 AND p18 antibody assay (118046006) HIV 1 p15 antibody assay (118047002) HIV 1 p17 antibody assay (118048007) HIV 1 p18 antibody assay (118049004) HIV 1 p23 antibody assay (117749009) HIV 1 p24 antibody assay (117750009) HIV 1 p24 antigen assay (118050004) HIV 1 p26 antibody assay (118051000) HIV 1 p28 antibody assay (118052007) HIV 1 p31 antibody assay (118053002) HIV 1 p32 antibody assay (118055009) HIV 1 p51 antibody assay (118056005) HIV 1 p53 antibody assay (118057001) HIV 1 p55 antibody assay (117751008) HIV 1 p58 antibody assay (118058006) HIV 1 p64 antibody assay (118059003) HIV 1 p65 antibody assay (118060008) HIV 1 p66 antibody assay (118061007) HIV 1 p68 antibody assay (359796005) HIV 1/2 antibody assay (118062000) HIV 2 gp105 antibody assay (118063005) HIV 2 gp120 antibody assay (118064004) HIV 2 gp125 antibody assay (118065003) HIV 2 gp15 antibody assay (118066002) HIV 2 gp34 antibody assay (118067006) HIV 2 gp36 antibody assay (118068001) HIV 2 gp80 antibody assay (118069009) HIV 2 p26 antibody assay (118070005) HIV 2 p31 antibody assay (118071009) HIV 2 p41 antibody assay (118072002) HIV 2 p53 antibody assay (118073007) HIV 2 p55 antibody assay (118074001) HIV 2 p56 antibody assay (118075000) HIV 2 p58 antibody assay (118076004) HIV 2 p68 antibody assay (117753006) HIV DNA assay (31676001) HIV antigen test (104332002) HIV p24 antigen test (74915004) HIV-1 ELISA assay (39304009) HIV-1 Western blot assay (28804003) HIV-1 antibody assay (50806003) HIV-1 antibody confirmatory test (15175004) HIV-1 dot blot immunobinding assay (76381007) HIV-1 indirect immunofluorescence assay (25578009) HIV-1 passive hemagglutination assay (49914005) HIV-1 radioimmunoprecipitation assay (86253009) HIV-1 rapid latex agglutination assay (710311002) HIV-1/HIV-2 antigen/antibody combination immunoassay (27494001) HIV-2 antibody assay (32545003) HIV-2 antigen assay (53479004) HIV-2 confirmatory assay (117593007) HLA A AND B antigen typing (117592002) HLA A antigen typing (117594001) HLA A, B, AND Bw antigen typing (117595000) HLA A, B, AND C antigen typing (117596004) HLA B antigen typing (314096001) HLA B27 antigen screening test (117597008) HLA C antigen typing (117598003) HLA DP antigen typing (117600009) HLA DQ alpha antigen typing (117599006) HLA DQ antigen typing (117603006) HLA DR AND DQ antigen typing (117601008) HLA DR antigen typing (117602001) HLA DR beta antigen typing (397757002) HLA antigen typing (procedure) (417622004) HLA-A29 typing (procedure) (417429003) HLA-B27 typing (procedure) (391374007) HSV IgM level (procedure) (118097003) HTLV 1 AND 2 RNA assay (117754000) HTLV 1 AND 2 antibody assay (118020007) HTLV 1 AND 2 antibody band pattern determination (118077008) HTLV 1 AND 2 gp46 antibody assay (118078003) HTLV 1 AND 2 p19 antibody assay (118079006) HTLV 1 AND 2 p24 antibody assay (118080009) HTLV 1 AND 2 p26 antibody assay (118081008) HTLV 1 AND 2 p28 antibody assay (118082001) HTLV 1 AND 2 p32 antibody assay (118083006) HTLV 1 AND 2 p36 antibody assay (118084000) HTLV 1 AND 2 p53 antibody assay (118085004) HTLV 1 AND 2 rgp21 antibody assay (118086003) HTLV 1 AND 2 rgp46-1 antibody assay (118087007) HTLV 1 AND 2 rgp46-2 antibody assay (118098008) HTLV 1 DNA assay (117756003) HTLV 1 gp46 antibody assay (398378004) HTLV 1 nucleic acid assay (procedure) (117757007) HTLV 1 p19 antibody assay (117758002) HTLV 1 p24 antibody assay (117759005) HTLV 1 p26 antibody assay (117761001) HTLV 1 p28 antibody assay (117762008) HTLV 1 p32 antibody assay (117763003) HTLV 1 p36 antibody assay (117764009) HTLV 1 p53 antibody assay (117815008) HTLV 1 rgp21 antibody assay (118099000) HTLV 2 DNA assay (134263004) HTLV 2 antibody level (117816009) HTLV 2 gp46 antibody assay (398614002) HTLV 2 nucleic acid assay (procedure) (104317009) HTLV I antibody assay (104318004) HTLV II antibody assay (413018009) Haemophilus antibody measurement (procedure) (122338009) Haemophilus influenzae A antigen assay (401093002) Haemophilus influenzae B IgG measurement (procedure) (122339001) Haemophilus influenzae B antibody assay (122340004) Haemophilus influenzae B antigen assay (122341000) Haemophilus influenzae C antigen assay (122342007) Haemophilus influenzae D antigen assay (122343002) Haemophilus influenzae E antigen assay (122344008) Haemophilus influenzae F antigen assay (104286007) Haemophilus influenzae antibody assay (122332005) Haemophilus influenzae rRNA assay (121907003) Haemophilus paragallinarum serotype determination (412979004) Hairy cell marker test (procedure) (121588003) Halazepam measurement (121341003) Hallucinogen identification (25104002) Haloperidol measurement (121589006) Halothane measurement (392428005) Hamster epithelium specific IgE antibody measurement (procedure) (128965002) Hand grip (134447009) Hantavirus IgG level (134449007) Hantavirus IgM level (122333000) Hantavirus RNA assay (121908008) Hantavirus antibody assay (121909000) Hantavirus hantaan antibody assay (398408001) Hantavirus nucleic acid assay (procedure) (121910005) Hantavirus puumala antibody assay (7301001) Haptoglobin measurement, chemical (9011005) Haptoglobin measurement, electrophoresis (104717007) Haptoglobin phenotype determination (313835008) HbA1c measurement (DCCT aligned) (128963009) Head up (105203007) Heavy metal measurement, quantitative (83895001) Heavy metal screen (52633009) Heavy metal screen on bile (18019002) Heavy metal screen on blood (9173004) Heavy metal screen on gastric fluid (8890001) Heavy metal screen on urine (105040009) Heavy metal screen, Reinsch method (35988009) Heavy metal screen, qualitative (105202002) Heavy metals measurement (128969008) Held inspiration (128970009) Held ventilation (392322007) Helianthus annuus specific IgE antibody measurement (procedure) (313942007) Helicobacter pylori IgG antibody measurement (104285006) Helicobacter pylori antibody assay (118034007) Helicobacter pylori antigen assay (104301003) Helminth antibody assay (397650007) Helminthosporium halodes specific IgE antibody measurement (procedure) (38935004) Helper T-cell antigen measurement (28317006) Hematocrit determination (104139004) Hematocrit, spun microhematocrit method (401085002) Hemochromatosis gene screening test (procedure) (44324008) Hemodynamic measurements (128962004) Hemodynamic physiologic challenge (43396009) Hemoglobin A1c measurement (259693005) Hemoglobin Barts measurement (259696002) Hemoglobin Constant Spring measurement (409074001) Hemoglobin H inclusion test (procedure) (259694004) Hemoglobin H measurement (271510004) Hemoglobin S measurement (68994006) Hemoglobin and hematocrit determination (104140002) Hemoglobin by copper sulfate method, non-automated (104141003) Hemoglobin determination, blood, semi-quantitative (104142005) Hemoglobin determination, plasma (104143000) Hemoglobin determination, urine (104718002) Hemoglobin, free measurement (104719005) Hemoglobin, thermolabile measurement (104720004) Hemoglobin, unstable measurement (113017002) Hemoglobin-oxygen affinity measurement (104093004) Hemogram, automated, with RBC, WBC, Hgb, Hct, Indices, Platelet count, and automated complete WBC differential (104092009) Hemogram, automated, with RBC, WBC, Hgb, Hct, Indices, Platelet count, and automated partial WBC differential (104091002) Hemogram, automated, with RBC, WBC, Hgb, Hct, Indices, Platelet count, and manual WBC differential (52391000) Hemolysin detection (61431004) Hemolysin detection, ABO (120647003) Hemolysin detection, cold (13374006) Hemolysin detection, cold, quantitative (120648008) Hemolysin detection, warm (165934008) Hemolytic complement (CH50) level (104721000) Hemopexin measurement (5731009) Hemosiderin, quantitative measurement (444181009) Hendra virus nucleic acid assay (procedure) (104722007) Heparan sulfate measurement (26958001) Hepatic function panel (252404004) Hepatitis A antigen screening (165995007) Hepatitis A test (122334006) Hepatitis A virus RNA assay (697001) Hepatitis A virus antibody measurement (13070009) Hepatitis A virus antibody, IgG type (88159009) Hepatitis A virus antibody, IgM type (104374007) Hepatitis A virus antibody, total measurement (40093005) Hepatitis A virus measurement (252405003) Hepatitis B antigen screening (315132007) Hepatitis B core IgM level (59582004) Hepatitis B core antibody measurement (54555005) Hepatitis B core antibody measurement, IgG type (50506008) Hepatitis B core antibody measurement, IgM type (90185007) Hepatitis B core antigen measurement (313476009) Hepatitis B e antigen test (398468003) Hepatitis B nucleic acid assay (procedure) (65911000) Hepatitis B surface antibody measurement (47758006) Hepatitis B surface antigen measurement (121912002) Hepatitis B virus DNA assay (122335007) Hepatitis B virus polymerase DNA assay (122365002) Hepatitis B virus rRNA assay (79172007) Hepatitis Be antibody measurement (313487001) Hepatitis C IgG measurement (64411004) Hepatitis C antibody measurement (104375008) Hepatitis C antibody, confirmatory test (58589004) Hepatitis C antigen measurement (398513000) Hepatitis C nucleic acid assay (procedure) (398463007) Hepatitis C recombinant immunoblot assay (procedure) (122345009) Hepatitis C virus 100-3 antibody assay (122346005) Hepatitis C virus 22-3 antibody assay (122347001) Hepatitis C virus 5-1-1 antibody assay (122366001) Hepatitis C virus RNA assay (122348006) Hepatitis C virus c33c antibody assay (122367005) Hepatitis C virus rRNA assay (18418004) Hepatitis C virus recombinant immunoblot measurement (118035008) Hepatitis C virus recombinant protein superoxide dismutase antibody assay (61082006) Hepatitis D antibody measurement (47644001) Hepatitis D antigen measurement (401063008) Hepatitis D nucleic acid detection (procedure) (122368000) Hepatitis D virus RNA assay (401243005) Hepatitis E IgG level (procedure) (401242000) Hepatitis E IgM level (procedure) (17092007) Hepatitis E antibody measurement (60992009) Hepatitis E antigen measurement (397581006) Hepatitis G antibody measurement (procedure) (118093004) Hepatitis G virus RNA assay (313398001) Hepatitis antibody test (104320001) Hepatitis delta agent antibody assay (121787006) Heptacarboxylate measurement (104723002) Heptacarboxylporphyrin measurement (121590002) Heptachlor measurement (121591003) Heptachlorepoxide measurement (105204001) Heptaminol measurement (117608002) Herbicide identification procedure (117609005) Herbicide screen (408218006) Herpes simplex IgG level (procedure) (315138006) Herpes simplex antibody level (398501005) Herpes simplex antigen, EIA (procedure) (398443000) Herpes simplex nucleic acid assay (procedure) (104321002) Herpes simplex type 1 antibody assay (118094005) Herpes simplex virus 1 AND 2 DNA assay (117736004) Herpes simplex virus 1 AND 2 antibody assay (117737008) Herpes simplex virus 1 AND 2 antibody pattern determination (117738003) Herpes simplex virus 1 AND 2 antigen assay (118095006) Herpes simplex virus 1 DNA assay (118036009) Herpes simplex virus 1 antigen assay (118096007) Herpes simplex virus 2 DNA assay (117739006) Herpes simplex virus 2 antibody assay (117740008) Herpes simplex virus 2 antibody pattern determination (118037000) Herpes simplex virus 2 antigen assay (122369008) Herpes simplex virus DNA assay (117746002) Herpes virus 6 antibody assay (121895000) Heterophile antibody assay after beef cell absorption (121896004) Heterophile antibody assay after guinea pig cell absorption (16400008) Heterophile antibody measurement (24053005) Heterophile antibody screen (104330005) Heterophile antibody titer after absorption with beef cells (56050009) Heterophile antibody titer after absorption with beef cells and guinea pig kidney (104331009) Heterophile antibody titer after absorption with guinea pig kidney cells (79854004) Heterophile antibody, quantitative titer (392475005) Hevea brasiliensis specific IgE antibody measurement (procedure) (121788001) Hexacarboxylate measurement (121267006) Hexacarboxylporphyrin measurement (121592005) Hexachlorobenzene measurement (121593000) Hexachloroethane measurement (104724008) Hexachlorophene measurement (392477002) Hexahydrophtalic anhydrid specific IgE antibody measurement (procedure) (392504005) Hexamethylene diisocyanate specific IgE antibody measurement (procedure) (123022003) Hexane measurement (121789009) Hexanoylcarnitine measurement (121594006) Hexanoylglycine measurement (121595007) Hexobarbital measurement (104725009) Hexokinase measurement (16669004) Hexosaminidase A and total hexosaminidase measurement (14577005) Hexosaminidase A and total hexosaminidase measurement, amniotic fluid cells (81466005) Hexosaminidase A and total hexosaminidase measurement, fibroblasts (59302002) Hexosaminidase A and total hexosaminidase measurement, leukocytes (2408004) Hexosaminidase A and total hexosaminidase measurement, serum (26970002) Hexosaminidase A and total hexosaminidase measurement, serum and leukocytes (121790000) Hexosaminidase A measurement (104726005) Hexosaminidase measurements (121791001) High density lipoprotein 2 measurement (121792008) High density lipoprotein 3 measurement (28036006) High density lipoprotein cholesterol measurement (17888004) High density lipoprotein measurement (250742000) High density lipoprotein/triglyceride ratio measurement (250743005) High density/low density lipoprotein ratio measurement (75890000) High performance liquid chromatography measurement (23479001) High performance liquid chromatography, UV type (75276006) High performance liquid chromatography, electrochemical type (49425006) High performance liquid chromatography, fluorescence type (40316009) High performance liquid chromatography, ion exchange type (33441001) High performance liquid chromatography, mass analyzer type (84009006) High performance liquid chromatography, refractive index type (167257008) High sensitivity urine pregnancy test (388655001) Hippoglossus hippoglossus specific IgE antibody measurement (procedure) (104728006) Hippurate measurement (28846007) Histamine measurement (104729003) Histidine ammonia lyase measurement (104730008) Histidine measurement (117908004) Histone H2A-H2B antibody assay (394929005) Histone antibody level (procedure) (104299005) Histoplasma antibody assay (122370009) Histoplasma capsulatum DNA assay (121914001) Histoplasma capsulatum antibody assay (121915000) Histoplasma capsulatum antigen assay (121917008) Histoplasma capsulatum mycelial antibody assay (122371008) Histoplasma capsulatum rRNA assay (121918003) Histoplasma capsulatum yeast antibody assay (392278005) Holcus lanatus specific IgE antibody measurement (procedure) (388656000) Homarus gammarus specific IgE antibody measurement (procedure) (104731007) Homocarnosine measurement (104732000) Homocitrulline measurement (104733005) Homocysteine measurement (104734004) Homocystine measurement (4337003) Homogentisic acid measurement (104372006) Homologous restriction factor measurement (67274009) Homovanillic acid measurement (388657009) Honey specific IgE antibody measurement (procedure) (392281000) Hordeum vulgare (pollen) specific IgE antibody measurement (procedure) (388658004) Hordeum vulgare specific IgE antibody measurement (procedure) (122445005) Hormone measurement (169179001) Hormone radioassay - pituitary (169180003) Hormone radioassay - thyroid (384733006) Hormone radiobioassay (procedure) (392429002) Horse dander specific IgE antibody measurement (procedure) (388659007) Horse meat specific IgE antibody measurement (procedure) (392430007) Horse serum proteins specific IgE antibody measurement (procedure) (388802009) House dust (Greer Labs) specific IgE antibody measurement (procedure) (388803004) House dust (Hollister-Stier Labs) specific IgE antibody measurement (procedure) (397673004) House dust mite specific IgE antibody measurement (procedure) (388457000) House dust specific IgE antibody measurement (procedure) (313599005) Hu antibody measurement (122155001) Human anti-mouse antibody assay (67900009) Human chorionic gonadotropin measurement (275712004) Human corticotrophin releasing hormone test (434363004) Human epidermal growth factor receptor 2 gene detection by fluorescence in situ hybridization (procedure) (58582008) Human growth hormone antibody measurement (408204004) Human herpes virus serology (procedure) (250514000) Human immunodeficiency virus antibody titer measurement (165813002) Human immunodeficiency virus test (412694002) Human leukocyte antigen B5 screening test (procedure) (313659000) Human leukocyte antigen antibody measurement (250176003) Human leukocyte antigen isotype determination (35904009) Human papillomavirus DNA detection (313577002) Human parvovirus IgG measurement (313701002) Human parvovirus IgM measurement (398103004) Human placental lactogen measurement (procedure) (388661003) Humulus lupus specific IgE antibody measurement (procedure) (121596008) Hyaluronate measurement (315141002) Hydatid antibody level (121597004) Hydralazine measurement (121598009) Hydrastine measurement (105205000) Hydrochlorothiazide measurement (105206004) Hydrocodone measurement (252203007) Hydrocortisone infusion test (121599001) Hydroflumethiazide measurement (252233000) Hydrogen breath test (443661003) Hydrogen breath test using lactose (procedure) (443098003) Hydrogen breath test using sucrose (procedure) (104735003) Hydrogen measurement (104736002) Hydrogen sulfide measurement (105207008) Hydromorphone measurement (121600003) Hydroquinone measurement (123023008) Hydroxyalprazolam measurement (121601004) Hydroxybupropion measurement (104737006) Hydroxycalcidiol measurement (105208003) Hydroxychloroquine measurement (104738001) Hydroxycobalamin measurement (121794009) Hydroxydecanedioate measurement (121602006) Hydroxyethylflurazepam measurement (117678001) Hydroxyitraconazole measurement (104742003) Hydroxylysine measurement (105209006) Hydroxymethoxyphenamine measurement (104743008) Hydroxymethylglutaryl-CoA lyase measurement (55112008) Hydroxyproline measurement (71762002) Hydroxyproline measurement, free, urine (51417001) Hydroxyproline measurement, urine, total (250732002) Hydroxyproline/creatinine ratio measurement (121603001) Hydroxytriazolam measurement (105210001) Hydroxyzine measurement (121604007) Hyoscyamine measurement (104097003) Hypersegmented neutrophil count, blood (104744002) Hypoxanthine measurement (104745001) Hypoxanthine phosphoribosyl transferase measurement (440011007) Hypoxia altitude simulation test (procedure) (440225002) Hypoxia altitude simulation test with supplemental oxygen titration (procedure) (91225006) Hypoxia response curve measurement (104043003) I blood group antibody identification (104584009) IDL cholesterol measurement (105211002) Ibuprofen measurement (414445005) Ibuprofen specific IgE antibody measurement (procedure) (104049004) Identification of antibody to RBC antigens from 210 collection (ISBT 210) (103970004) Identification of antibody to RBC antigens from ABO system (ISBT 001) (104032006) Identification of antibody to RBC antigens from Chido/Rodgers system (ISBT 017) (104030003) Identification of antibody to RBC antigens from Colton system (ISBT 015) (104041001) Identification of antibody to RBC antigens from Cost collection (ISBT 205) (104038005) Identification of antibody to RBC antigens from Cromer system (ISBT 021) (104019001) Identification of antibody to RBC antigens from Diego system (ISBT 010) (104028000) Identification of antibody to RBC antigens from Dombrock system (ISBT 014) (104013000) Identification of antibody to RBC antigens from Duffy system (ISBT 008) (104045005) Identification of antibody to RBC antigens from Er collection (ISBT 208) (104046006) Identification of antibody to RBC antigens from GLOBO collection (ISBT 209) (104037000) Identification of antibody to RBC antigens from Gerbich system (ISBT 020) (104033001) Identification of antibody to RBC antigens from Hh system (ISBT 018) (104042008) Identification of antibody to RBC antigens from Ii collection (ISBT 207) (104040000) Identification of antibody to RBC antigens from Indian system (ISBT 023) (104003008) Identification of antibody to RBC antigens from Kell system (ISBT 006) (104016008) Identification of antibody to RBC antigens from Kidd system (ISBT 009) (104039002) Identification of antibody to RBC antigens from Knops system (ISBT 022) (104036009) Identification of antibody to RBC antigens from Kx system (ISBT 019) (104031004) Identification of antibody to RBC antigens from Landsteiner-Weiner system (ISBT 016) (104010002) Identification of antibody to RBC antigens from Lewis system (ISBT 007) (103998001) Identification of antibody to RBC antigens from Lutheran system (ISBT 005) (103975009) Identification of antibody to RBC antigens from MNS system (ISBT 002) (103983003) Identification of antibody to RBC antigens from P system (ISBT 003) (103985005) Identification of antibody to RBC antigens from Rh system (ISBT 004) (104027005) Identification of antibody to RBC antigens from Scianna system (ISBT 013) (104025002) Identification of antibody to RBC antigens from Xg system (ISBT 012) (104022004) Identification of antibody to RBC antigens from Yt system (ISBT 011) (104050004) Identification of antibody to RBC antigens, not in systems or collections classified by ISBT 1995 (370815006) Identification of baseline cardiac function (procedure) (370816007) Identification of baseline tissue perfusion (procedure) (4691008) Identification of rotavirus antigen in feces (104746000) Iduronate-2-sulfatase measurement (414452007) IgA antibody to mitochondria measurement (procedure) (394979008) IgA anticardiolipin level (procedure) (414454008) IgG antibody to mitochondria measurement (procedure) (312402000) IgG anticardiolipins measurement (413027005) IgG autoantibody measurement (procedure) (313562005) IgG clearance ratio measurement (395147009) IgG nuclear staining pattern (procedure) (121795005) IgG synthesis rate measurement (414455009) IgM antibody to mitochondria measurement (procedure) (312401007) IgM anticardiolipins measurement (413026001) IgM autoantibody measurement (procedure) (104052007) Iint blood group antibody identification (105212009) Imipenem and cilastatin measurement (121605008) Imipenem measurement (105213004) Imipramine measurement (413042008) Immature reticulocyte fraction (procedure) (55649001) Immunoassay for detection of antibody to infectious agent (14612000) Immunoassay for detection of antibody to infectious agent, paired sample (49161005) Immunoassay for detection of antigen to infectious agent (104252003) Immunoassay for infectious agent antibody, quantitative (25884002) Immunoelectrophoresis (104424009) Immunoelectrophoresis, body fluid, with concentration (69599001) Immunofixation electrophoresis (31651002) Immunoglobulin A measurement (68388009) Immunoglobulin D measurement (41960005) Immunoglobulin E measurement (250758002) Immunoglobulin G index measurement (45293001) Immunoglobulin G measurement (27083005) Immunoglobulin G subclass measurement (79627000) Immunoglobulin G subclass, G1 measurement (56091006) Immunoglobulin G subclass, G2 measurement (63414002) Immunoglobulin G subclass, G3 measurement (16948004) Immunoglobulin G subclass, G4 measurement (250190000) Immunoglobulin G/immunoglobulin G4 measurement (250747006) Immunoglobulin G/transferrin ratio measurement (45764000) Immunoglobulin M measurement (250748001) Immunoglobulin M/immunoglobulin G ratio measurement (42441008) Immunoglobulin measurement (104251005) Immunomeasurement for infectious agent antigen, multiple step method, qualitative or semi-quantitative (104250006) Immunomeasurement for infectious agent antigen, single step method, qualitative or semi-quantitative (60480000) Immunoperoxidase measurement with avidin biotin complex (60284007) Immunoreactive insulin measurement (121796006) Immunosuppressive acidic protein measurement (43370007) Impedance phlebography (252456007) Impedance plethysmography (250671007) Inborn errors of metabolism disorder marker measurement (229301009) Incentive spirometry (104747009) Indicans measurement (84127006) Indicator dilution flow measurement (252543003) Indirect calorimetry (314132000) Indirect platelet antibody screening (127797006) Indirect tissue immunofluorescence procedure (105214005) Indium measurement (104748004) Indolamine measurement (104749007) Indole measurement (105215006) Indomethacin measurement (252493001) Inert gas dilution (118088002) Infectious bursal disease virus antibody assay (315142009) Influenza A antibody level (315143004) Influenza B antibody level (117817000) Influenza virus A AND B antibody assay (118089005) Influenza virus A AND B antigen assay (122349003) Influenza virus A antigen assay (118090001) Influenza virus A, B, AND C antigen assay (122350003) Influenza virus B antigen assay (122013007) Influenza virus C antibody assay (104310006) Influenzavirus antibody assay (169280008) Infrared spectrometry (252462002) Infrared thermometry (15435001) Inhalation bronchial challenge testing (412623003) Inhaled allergen mix specific IgE antibody measurement (procedure) (104750007) Inhibin measurement (121606009) Inorganic arsenic measurement (121797002) Inorganic phosphorus measurement (417378009) Inorganic salt measurement (procedure) (104751006) Inosine measurement (388458005) Insect specific IgE antibody measurement (procedure) (388473006) Insulin (bovine) specific IgE antibody measurement (procedure) (388474000) Insulin (human) specific IgE antibody measurement (procedure) (388475004) Insulin (porcine) specific IgE antibody measurement (procedure) (88705004) Insulin C-peptide measurement (394974003) Insulin IgE antibody level (procedure) (394975002) Insulin IgG antibody level (procedure) (37076009) Insulin antibody measurement (104395002) Insulin bovine antibody measurement (104754003) Insulin challenge tests (46435004) Insulin factor antibody measurement (104394003) Insulin human antibody measurement (16890009) Insulin measurement (104396001) Insulin pork antibody measurement (122227007) Insulin receptor antibody assay (105216007) Insulin renal clearance measurement (104753009) Insulin, free measurement (104752004) Insulin, total measurement (121274001) Insulin-like growth factor binding protein 1 measurement (121273007) Insulin-like growth factor binding protein 2 measurement (414519004) Insulin-like growth factor binding protein 3 measurement (procedure) (104937003) Insulin-like growth factor-II measurement (252185008) Insulin/thyrotrophin releasing hormone/gonadotrophin releasing hormone test (104756001) Inter alpha-trypsin inhibitor measurement (117909007) Intercalated disk antibody assay (117910002) Intercellular structure antibody assay (250674004) Intermediary products of metabolism measurement (699463009) Intermittent pulse oximetry (24831009) Intestinal alkaline phosphatase measurement (276757000) Intracardiac oxygen saturation measurement (38150009) Intracellular free calcium assay (719888000) Intravenous cardiac arrhythmia drug challenge test using fluoroscopic guidance (procedure) (74261006) Intrinsic factor antibody measurement (252295005) Intrinsic factor antibody screening (104757005) Intrinsic factor measurement (252264003) Inulin clearance test (104758000) Inulin measurement (279068008) Invasive oximetry (284033003) Invasive oxygen saturation monitoring (104759008) Iodine measurement (113078001) Iodine, urine free measurement (104760003) Iodohippuran renal clearance measurement (359832004) Ion selective electrode measurement (461501000124104) Iothalamate renal clearance measurement (388663000) Ipomea batatas specific IgE antibody measurement (procedure) (241433008) Iron absorption measurement (271030008) Iron clearance measurement (3357006) Iron kinetics study (42950004) Iron measurement (30673003) Iron measurement, liver tissue (48504001) Iron measurement, urine (271031007) Iron utilization measurement (15613003) Ischemic forearm exercise test (361236008) Ischemic lactate test (4993009) Ischemic limb exercise with EMG and lactic acid determination (121608005) Isobutane measurement (121610007) Isobutyl acetate measurement (121609002) Isobutyl alcohol measurement (121611006) Isocarboxazid measurement (104761004) Isocitrate dehydrogenase measurement (121798007) Isocitrate measurement (69571005) Isoelectric focusing measurement (121612004) Isoflurane measurement (104762006) Isoleucine measurement (72482004) Isonicotinic acid hydrazide measurement (121607000) Isopentyl alcohol measurement (105217003) Isopropanol measurement (121613009) Isopropyl ether measurement (62092000) Isotachyphoresis measurement (50621006) Isotope study for renal clearance (7656009) Isotope study for renal plasma flow (46471003) Isotope study for urinary recovery (105218008) Isotretinoin measurement (121799004) Isovalerylcarnitine measurement (121800000) Isovalerylglycine measurement (392505006) Ispaghula specific IgE antibody measurement (procedure) (121614003) Itraconazole measurement (392324008) Iva ciliata specific IgE antibody measurement (procedure) (122372001) Japanese encephalitis virus RNA assay (122015000) Japanese encephalitis virus antibody assay (104017004) Jk^a^ blood group antibody identification (104018009) Jk^b^ blood group antibody identification (104008004) Js^a^ blood group antibody identification (104009007) Js^b^ blood group antibody identification (392361004) Juglans californica (pollen) specific IgE antibody measurement (procedure) (388664006) Juglans spp. specific IgE antibody measurement (procedure) (281425008) Jugular bulb oxygen saturation measurement (122016004) Junin virus antibody assay (392362006) Juniperus sabinoides specific IgE antibody measurement (procedure) (104004002) K blood group antibody identification (6063004) Kanamycin measurement (391584009) Kaolin clotting ratio (procedure) (121802008) Kappa light chain measurement (413025002) Kappa/lambda light chain ratio measurement (procedure) (104763001) Keratan sulfate measurement (395026007) Keratin antibody level (procedure) (105219000) Ketamine measurement (105220006) Ketobemidone measurement (121615002) Ketoconazole measurement (104768005) Ketogenic steroids challenge tests (104764007) Ketogenic steroids, fractionation (10187009) Ketone bodies measurement, qualitative (25164004) Ketone bodies measurement, quantitative (250418000) Ketone concentration, test strip measurement (121616001) Ketoprofen measurement (121617005) Ketorolac measurement (165881005) Kidney autoantibody measurement (74590001) Kidney imaging with dynamic function study (386206008) Kidney imaging with function study (procedure) (11278003) Kidney imaging with vascular flow and function study (16620001) Kidney stone analysis (392325009) Kochia scoparia specific IgE antibody measurement (procedure) (104006000) Kp^a^ blood group antibody identification (104007009) Kp^b^ blood group antibody identification (104767000) Kynurenate measurement (104771002) L-iditol dehydrogenase measurement (250644007) LDH blood measurement (104794001) LH challenge tests (104056005) LW blood group antibody identification (122017008) La Crosse virus antibody assay (105221005) Labetalol measurement (166896004) Laboratory blood sugar (370983009) Laboratory test of hypothalamic and pituitary hormones (procedure) (88932000) Lactate dehydrogenase isoenzymes measurement (11274001) Lactate dehydrogenase measurement (117247005) Lactate dehydrogenase measurement, lactate to pyruvate method (117248000) Lactate dehydrogenase measurement, pyruvate to lactate method (104772009) Lactate/pyruvate ratio measurement (3926003) Lactic acid measurement (414567009) Lactoferrin antibody measurement (procedure) (104773004) Lactoferrin measurement (104774005) Lactose measurement (104776007) Lactose measurement, urine, qualitative (104775006) Lactose measurement, urine, quantitative (34271001) Lactose tolerance test (388666008) Lactuca sativa specific IgE antibody measurement (procedure) (121803003) Lambda light chain measurement (117818005) Lamellar bodies count (105222003) Lamotrigine measurement (409087007) Large unstained cell count (procedure) (122351004) Lassa virus antibody assay (122352006) Lassa virus antigen assay (104266008) Latex agglutination test for infectious agent antibody (388667004) Lathyrus sativus specific IgE antibody measurement (procedure) (388671001) Laurus nobilis specific IgE antibody measurement (procedure) (252154004) Laxative screening (104011003) Le^a^ blood group antibody identification (104012005) Le^b^ blood group antibody identification (104053002) Le^x^ blood group antibody identification (105223008) Lead measurement (44357005) Lead measurement, quantitative (8655006) Lead measurement, quantitative, blood (63666004) Lead measurement, quantitative, urine (87199005) Lead screening (35833009) Lead screening, blood (84034006) Lead screening, urine (104777003) Lecithin cholesterol acyltransferase measurement (104646007) Lecithin phosphorus measurement (401215001) Left brachial doppler pressure (procedure) (401222009) Left dorsalis pedis ABPI (procedure) (401217009) Left dorsalis pedis doppler pressure (procedure) (401224005) Left posterior tibial ABPI (procedure) (401219007) Left posterior tibial doppler pressure (procedure) (128964003) Leg up (134247007) Legionella IgG level (134248002) Legionella IgM level (104287003) Legionella antibody assay (398489007) Legionella antigen assay (procedure) (315144005) Legionella immunofluorescence (117819002) Legionella longbeachae 1 AND 2 antibody assay (122018003) Legionella longbeachae 1 antibody assay (122019006) Legionella longbeachae 2 antibody assay (122020000) Legionella non-pneumophila species antibody assay (122021001) Legionella pneumophila 1 antibody assay (122353001) Legionella pneumophila 1 antigen assay (122022008) Legionella pneumophila 2 antibody assay (122023003) Legionella pneumophila 3 antibody assay (122024009) Legionella pneumophila 4 antibody assay (122025005) Legionella pneumophila 5 antibody assay (122026006) Legionella pneumophila 6 antibody assay (122027002) Legionella pneumophila 7 antibody assay (122028007) Legionella pneumophila 8 antibody assay (122029004) Legionella pneumophila 9 antibody assay (118100008) Legionella pneumophila DNA assay (122030009) Legionella pneumophila antibody assay (122031008) Legionella pneumophila antigen assay (117820008) Legionella pneumophila, atypical, antibody assay (315145006) Legionella rapid microagglutination test (122373006) Legionella species DNA assay (122374000) Legionella species rRNA assay (104303000) Leishmania antibody assay (122032001) Leishmania brasilensis antibody assay (122033006) Leishmania donovani antibody assay (122034000) Leishmania mexicana antibody assay (122035004) Leishmania tropica antibody assay (388674009) Lens esculenta specific IgE antibody measurement (procedure) (388807003) Lepidoglyphus destructor specific IgE antibody measurement (procedure) (388675005) Lepidorhombus whiffiagonis specific IgE antibody measurement (procedure) (117694008) Leptin measurement (313547008) Leptospira IgM measurement (165826003) Leptospira agglutinin test (104288008) Leptospira antibody assay (117821007) Leptospira bratislava antibody assay (117822000) Leptospira canicola antibody assay (117825003) Leptospira hardjo antibody assay (117826002) Leptospira icterohemorrhagica antibody assay (122036003) Leptospira interrogans antibody assay (122354007) Leptospira interrogans antigen assay (117827006) Leptospira pomona antibody assay (134246003) Leptospiral IgG level (134244000) Leptospiral antibody level (315148008) Leptospiral microagglutination test (62540000) Leucine aminopeptidase measurement (104778008) Leucine measurement (121804009) Leucine-enkephalin measurement (51106007) Leukocyte alkaline phosphatase score (113057004) Leukocyte antibody measurement (116786000) Leukocyte count corrected for nucleated erythrocytes (104779000) Leukocyte esterase measurement (388677002) Levisticum officinale specific IgE antibody measurement (procedure) (121618000) Levo-methamphetamine measurement (105224002) Levomeprazine measurement (105225001) Levorphanol measurement (392363001) Libocedrus decurrens specific IgE antibody measurement (procedure) (13661007) Lidocaine measurement (417486008) Light chain measurement (procedure) (439515001) Light reflection rheography (procedure) (359835002) Light scatter measurement (392364007) Ligustrum vulgare specific IgE antibody measurement (procedure) (165091000) Limb blood flow test (16908007) Linoleate measurement (121805005) Linoleoylcarnitine measurement (388678007) Linum usitatissimum specific IgE antibody measurement (procedure) (72680000) Lipase measurement (412892000) Lipid fractionation measurement (procedure) (104780002) Lipids measurement (104782005) Lipids, phospholipid phosphorus measurement (104784006) Lipids, triglycerides measurement (121806006) Lipoprotein (a) measurement (437962006) Lipoprotein associated phospholipase A? measurement (procedure) (313988001) Lipoprotein cholesterol ratio measurement (166854003) Lipoprotein electroph. - HDL (166855002) Lipoprotein electroph. - LDL (166856001) Lipoprotein electroph. - VLDL (4727005) Lipoprotein electrophoresis (104792002) Lipoprotein electrophoretic separation and quantitation (104786008) Lipoprotein fractions assay (104787004) Lipoprotein lipase measurement (104791009) Lipoprotein ultracentrifugation and quantitation (104789001) Lipoproteins measurement (51144003) Liquid chromatography measurement (252463007) Liquid crystals thermometry (392365008) Liquidambar styraciflua specific IgE antibody measurement (procedure) (313601007) Listeria antibody measurement (104289000) Listeria monocytogenes antibody assay (122375004) Listeria monocytogenes rRNA assay (250595000) Lithium blood measurement (252265002) Lithium clearance test (54392006) Lithium measurement (104790005) Lithocholic acid measurement (103989004) Little c blood group antibody identification (103990008) Little e blood group antibody identification (103991007) Little f blood group antibody identification (104044009) Little i blood group antibody identification (104005001) Little k blood group antibody identification (103979003) Little s blood group antibody identification (408217001) Liver autoantibody level (procedure) (122156000) Liver cytosol antibody assay (122157009) Liver kidney microsomal antibody assay (388679004) Loligo spp. specific IgE antibody measurement (procedure) (392282007) Lolium perenne specific IgE antibody measurement (procedure) (121619008) Loperamide measurement (105226000) Lorazepam measurement (117679009) Lorcainide measurement (105227009) Lormetazepam measurement (113079009) Low density lipoprotein cholesterol measurement (22644003) Low density lipoprotein measurement (105228004) Loxapine measurement (104001005) Lu3 (Lu^ab^) blood group antibody identification (103999009) Lu^a^ blood group antibody identification (104000006) Lu^b^ blood group antibody identification (271063001) Lunch time blood sugar measurement (127803005) Lung residual volume measurement (252472004) Lung volume test (388680001) Lupinus albus specific IgE antibody measurement (procedure) (392330008) Lupinus spp. specific IgE antibody measurement (procedure) (104793007) Luteinizing hormone by color comparison method for ovulation test (69527006) Luteinizing hormone measurement (250660006) Luteinizing hormone/follicle stimulating hormone measurement (104795000) Lutropin release factor measurement (388681002) Lycopersicon lycopersicum specific IgE antibody measurement (procedure) (310565008) Lyme ELISA test (310562006) Lyme disease test (310566009) Lyme immunoblot test (74765001) Lymphocyte count (117619004) Lymphocyte count by CD antigen phenotype (117620005) Lymphocyte count by cell surface antigen phenotype (271036002) Lymphocyte percent differential count (401133001) Lymphocyte subset measurement (procedure) (104105003) Lymphocytes and monocytes, count, blood (3450007) Lymphocytes, T & B cell evaluation (104322009) Lymphocytic choriomeningitis virus antibody assay (104290009) Lymphogranuloma venereum antibody assay (5022001) Lysergic acid diethylamide measurement (104796004) Lysine measurement (104797008) Lysolecithin acyltransferase measurement (414630008) Lysosomal enzyme measurement (procedure) (414631007) Lysozyme antibody measurement (procedure) (104798003) Lysozyme measurement (78880007) Lysozyme measurement, urine (117642006) Lysozyme screen (392506007) Lysozyme specific IgE antibody measurement (procedure) (103976005) M blood group antibody identification (104057001) M1 blood group antibody identification (391570004) M2 mitochondrial antibody (EIA) level (procedure) (391571000) M4 mitochondrial antibody (EIA) level (procedure) (391577001) M9 mitochondrial antibody (EIA) level (procedure) (4436008) MCP receptor measurement (910002) MHPG measurement, urine (391516001) MS alpha-fetoprotein level (procedure) (103982008) M^g^ blood group antibody identification (388682009) Macadamia nut specific IgE antibody measurement (procedure) (104799006) Macroamylase measurement (104800005) Macroglobulins measurement (118140002) Macrophage count (412940005) Magnesium / creatinine ratio measurement (procedure) (417193000) Magnesium ammonium phosphate measurement (procedure) (38151008) Magnesium measurement (63571001) Magnesium measurement, serum (35391003) Magnesium measurement, urine (121620002) Malaoxon measurement (407727009) Malaria antigen test (procedure) (412690006) Malaria serology (procedure) (104801009) Malate dehydrogenase measurement (105229007) Malathion measurement (271222000) Male sex hormones - serum measurement (392507003) Maleic anhydrid specific IgE antibody measurement (procedure) (121807002) Malic acid measurement (104802002) Malonate measurement (388684005) Malt specific IgE antibody measurement (procedure) (388685006) Malus sylvestris specific IgE antibody measurement (procedure) (121808007) Mandelate measurement (313509003) Mandelic acid/creatinine ratio measurement (26052003) Manganese measurement (81245000) Manganese measurement, serum (33959006) Manganese measurement, urine (388686007) Mangifera indica specific IgE antibody measurement (procedure) (104803007) Mannitol renal clearance measurement (104108001) Manual cell count, body fluid (10447005) Maprotiline measurement (388687003) Mare' s milk specific IgE antibody measurement (procedure) (8959002) Mass spectrometry measurement (18843003) Mass spectrometry, chemical ionization type (84602003) Mass spectrometry, electron impact type (36333009) Mass spectrometry, field desorption type (34131001) Mass spectrometry, field ionization type (86592001) Mass spectrometry, plasma desorption type (392331007) Matricaria chamomilla specific IgE antibody measurement (procedure) (392508008) Maxatase specific IgE antibody measurement (procedure) (250721002) Maximal gastric acid output measurement (48806009) Maximal voluntary ventilation measurement (121621003) Mazindol measurement (315149000) Measles IgG level (315150000) Measles IgM level (315151001) Measles antibody level (398518009) Measles antigen assay (procedure) (122869004) Measurement (430551003) Measurement of 14-3-3 protein concentration in cerebrospinal fluid (procedure) (470743007) Measurement of 17-hydroxycorticosteroid in 24 hour urine specimen (447678008) Measurement of 25-hydroxyergocalciferol (procedure) (447680002) Measurement of 25-hydroxyergocalciferol in serum specimen (procedure) (442180009) Measurement of 5 aminolaevulinic acid in 24 hour urine specimen (431531007) Measurement of AD7c neuronal thread protein concentration in cerebrospinal fluid (procedure) (432954006) Measurement of AD7c neuronal thread protein concentration in urine (procedure) (443337003) Measurement of Anaplasma phagocytophilum antibody (procedure) (445354008) Measurement of Ara h 2 immunoglobulin E (procedure) (1153448008) Measurement of Bacillus anthracis antigen using direct fluorescence (procedure) (443388000) Measurement of Barmah Forest virus antibody (procedure) (443363008) Measurement of Bence Jones protein (procedure) (443252008) Measurement of Bunyaviridae antibody (procedure) (711357009) Measurement of C-reactive protein using high sensitivity technique (443346009) Measurement of Chikungunya virus antibody (procedure) (428331007) Measurement of Fagus sylvatica specific immunoglobulin E antibody (procedure) (443278004) Measurement of Hendra virus antibody (procedure) (726450005) Measurement of Hepatitis B antigen (procedure) (444266007) Measurement of Hepatitis B surface antibody and Hepatitis C antibody (procedure) (444305006) Measurement of Hepatitis B surface antigen and Hepatitis C antibody (procedure) (439384007) Measurement of IgG and IgM prothrombin antibody (procedure) (443995002) Measurement of Influenza A virus subtype H1N1 antigen (procedure) (445365003) Measurement of Influenza virus A subtype H1N1 antibody (procedure) (446422009) Measurement of Influenzavirus A/Bangkok/1/79 (H3N2) antibody (procedure) (446751007) Measurement of Influenzavirus A/Bangkok/2/79 (H3N2) antibody (procedure) (447299002) Measurement of Influenzavirus A/England/42/72 (H3N2) antibody (procedure) (446567004) Measurement of Influenzavirus A/Hong Kong/1/68 (H3N2) antibody (procedure) (446691004) Measurement of Influenzavirus A/Leningrad/385/80 (H3N3) antibody (procedure) (447002009) Measurement of Influenzavirus A/Leningrad/621/86 (H1N1) antibody (procedure) (446187005) Measurement of Influenzavirus A/Leningrad/624/86 (H1N1) antibody (procedure) (447301009) Measurement of Influenzavirus A/Mississippi/1/85 (H3N2) antibody (procedure) (446470003) Measurement of Influenzavirus A/Philippines/2/82 (H3N2) antibody (procedure) (446943002) Measurement of Influenzavirus A/Port Chalmers/1/73 (H3N2) antibody (procedure) (446423004) Measurement of Influenzavirus A/Texas/1/77 (H3N2) antibody (procedure) (446425006) Measurement of Influenzavirus A/Victoria/3/75 (H1N1) antibody (procedure) (443525004) Measurement of Leptospira interrogans serovar Grippotyphosa antibody (procedure) (443988006) Measurement of Leptospira kirschneri serovar Grippotyphosa antibody (procedure) (443107000) Measurement of Murray Valley encephalitis virus antibody (procedure) (445362000) Measurement of N-methyl-D-aspartate receptor antibody (procedure) (444409004) Measurement of Rickettsia australis antibody (procedure) (724077008) Measurement of Rosa species hip specific immunoglobulin E antibody (procedure) (449852008) Measurement of Theileria equi antibody (procedure) (438831008) Measurement of acetaminophen in gastric fluid (procedure) (441578006) Measurement of acetone in serum specimen (441651001) Measurement of aciclovir (440371006) Measurement of airway closing volume (procedure) (442518003) Measurement of albumin in peritoneal fluid specimen (441477004) Measurement of albumin in pleural fluid specimen (442321000) Measurement of alcohol in blood specimen (procedure) (442469001) Measurement of aldosterone in body fluid specimen (443519003) Measurement of alloisoleucine (procedure) (444311009) Measurement of alpha fetoprotein and analysis of chromosomes in amniotic fluid specimen (procedure) (443883001) Measurement of alpha fetoprotein and human chorionic gonadotropin and unconjugated estriol in serum or plasma specimen (procedure) (441825001) Measurement of alpha fetoprotein as marker for malignant neoplasm (442495004) Measurement of alpha fetoprotein in second trimester (441729003) Measurement of alprazolam in serum specimen (441778008) Measurement of aluminium in 24 hour urine specimen (441472005) Measurement of amfetamine in meconium specimen using gas chromatography mass spectrometry (442262008) Measurement of amikacin peak concentration (442388009) Measurement of amikacin trough concentration (441543006) Measurement of amino acid (444274008) Measurement of amino acid in serum or plasma specimen using screening technique (procedure) (442497007) Measurement of amino acid in urine (441855008) Measurement of ammonia in arterial blood specimen (441601006) Measurement of ammonia in venous blood specimen (439392003) Measurement of amobarbital in urine (procedure) (439974003) Measurement of amoxapine and metabolite in serum (procedure) (439970007) Measurement of amoxapine and metabolite in urine (procedure) (442555003) Measurement of amphetamine in serum specimen (441506009) Measurement of amprenavir peak concentration (441865002) Measurement of amylase in timed urine specimen (711358004) Measurement of anti-Mullerian hormone, quantitative (procedure) (443309005) Measurement of apolipoprotein A-I (procedure) (443634003) Measurement of apolipoprotein A-II (procedure) (445434008) Measurement of aquaporin-4 antibody (procedure) (444277001) Measurement of arterial closing pressure (procedure) (167028004) Measurement of arterial partial pressure of carbon dioxide (439905003) Measurement of attenuation of ear protection device (procedure) (441650000) Measurement of barbiturate in serum specimen (442517008) Measurement of barbiturate in urine specimen using fluorescent polarisation immunoassay (441916006) Measurement of basal metabolic rate (procedure) (439382006) Measurement of benzodiazepine in bile (procedure) (439922001) Measurement of benzodiazepine in gastric fluid (procedure) (442037003) Measurement of beta 2 microglobulin in cerebrospinal fluid specimen (443399003) Measurement of betamethasone (procedure) (442470000) Measurement of bicarbonate in venous blood specimen (438484004) Measurement of blood flow rate in vascular access (procedure) (444043002) Measurement of blood gases in arterial cord blood specimen (procedure) (447414006) Measurement of blood gases in mixed venous blood specimen (procedure) (443966006) Measurement of blood gases in venous cord blood specimen (procedure) (269876005) Measurement of blood toxic substance level (698094009) Measurement of body mass index (procedure) (438575002) Measurement of breathing response to carbon dioxide (procedure) (441488005) Measurement of cadmium in 24 hour urine specimen (441584009) Measurement of cadmium in serum specimen (441777003) Measurement of calcium in dialysis fluid specimen (445430004) Measurement of cancer antigen 27-29 (procedure) (443773007) Measurement of cancer antigen 72-4 (procedure) (250567000) Measurement of capillary partial pressure of carbon dioxide (250548004) Measurement of capillary partial pressure of oxygen (441852006) Measurement of carcinoembryonic antigen in body fluid specimen (117610000) Measurement of cardiac output (438600004) Measurement of cardiac output during exercise using inert gas rebreathing (procedure) (439512003) Measurement of cardiac output during rest using inert gas rebreathing (procedure) (427259007) Measurement of cardiovascular autonomic nervous system (procedure) (363199000) Measurement of cardiovascular function (439207000) Measurement of carisoprodol in urine (procedure) (54654001) Measurement of central venous pressure (427837004) Measurement of cerebrospinal fluid glycine/plasma glycine ratio (procedure) (785805004) Measurement of cervical length using transvaginal ultrasonography (procedure) (711007006) Measurement of chest circumference (427841000) Measurement of chlorhexidine specific immunoglobulin E antibody (procedure) (442763004) Measurement of chloride in 24 hour stool specimen (442553005) Measurement of chloride in peritoneal fluid specimen (442044007) Measurement of chloride in stool specimen (439395001) Measurement of chlorpheniramine in urine (procedure) (429234007) Measurement of chromium/creatinine ratio (procedure) (442362006) Measurement of ciclosporin 2 hours after dosing (442494000) Measurement of ciclosporin trough concentration (445396007) Measurement of circumference of waist (procedure) (441883005) Measurement of cobalt in blood specimen (428261001) Measurement of cobalt/creatinine ratio (procedure) (438809000) Measurement of collagen N-telopeptide fragment concentration in serum (procedure) (447679000) Measurement of combined total ergocalciferol and colecalciferol (procedure) (443697007) Measurement of copper and ceruloplasmin (procedure) (712783000) Measurement of corn smut specific immunoglobulin E (44927006) Measurement of coronary blood flow (442013003) Measurement of corrected end-tidal carbon monoxide (442238003) Measurement of creatinine clearance in peritoneal dialysis fluid specimen (procedure) (442723000) Measurement of creatinine clearance normalized to body surface area in peritoneal dialysis fluid specimen (procedure) (444275009) Measurement of creatinine concentration in serum or plasma specimen with calculation of glomerular filtration rate (procedure) (438832001) Measurement of desipramine in urine (procedure) (439211006) Measurement of diphenhydramine in urine (procedure) (443420006) Measurement of disaccharidase activity of intestine (procedure) (439381004) Measurement of doxepin in urine (procedure) (439386009) Measurement of doxylamine in urine (procedure) (442047000) Measurement of efavirenz peak concentration (procedure) (442678002) Measurement of efavirenz peak concentration using high performance liquid chromatography (439843001) Measurement of electrolytes in dialysate (procedure) (439948009) Measurement of electrolytes in stool (procedure) (440213000) Measurement of encainide and metabolite in serum (procedure) (459361000124101) Measurement of episcleral venous pressure using venomanometer (procedure) (442091000) Measurement of ethanol using gas chromatography (439321001) Measurement of expired gas using infrared analyzer (procedure) (444642008) Measurement of expired nitric oxide (procedure) (870195002) Measurement of extravascular lung water (procedure) (442033004) Measurement of fasting glucose in urine specimen using dipstick (167671009) Measurement of feces pH (711006002) Measurement of fluid intake (711005003) Measurement of fluid output (447317003) Measurement of fractional excretion of amylase using urine specimen and serum or plasma specimen (procedure) (446889005) Measurement of fractional excretion of calcium using urine specimen and serum or plasma specimen (procedure) (445881001) Measurement of fractional excretion of magnesium using urine specimen and serum or plasma specimen (procedure) (409082001) Measurement of fractional excretion of potassium (procedure) (250725006) Measurement of fractional excretion of sodium (446323000) Measurement of fractional excretion of urate using urine specimen and serum or plasma specimen (procedure) (444265006) Measurement of fractionated estrogens in serum or plasma specimen (procedure) (442445000) Measurement of fractionated porphyrins in plasma specimen (442112005) Measurement of free and total carnitine in urine specimen (439380003) Measurement of free carbamazepine (procedure) (439758004) Measurement of free valproic acid (procedure) (439210007) Measurement of gentamicin in random specimen (procedure) (442200002) Measurement of gentamicin peak concentration (442199000) Measurement of gentamicin trough concentration (54983001) Measurement of girth (442260000) Measurement of glucose 1 hour after glucose challenge for glucose tolerance test (442250009) Measurement of glucose 4 hours after glucose challenge for glucose tolerance test (443712005) Measurement of glutamic acid (procedure) (442552000) Measurement of glycine in cerebrospinal fluid specimen (439209002) Measurement of gold in 24 hour urine specimen (procedure) (439379001) Measurement of gold in urine (procedure) (443308002) Measurement of haptoglobin (procedure) (444031003) Measurement of heavy metal in 24 hour urine specimen by screening method (procedure) (441691003) Measurement of heavy metal in blood specimen (procedure) (441789001) Measurement of heavy metal in tissue specimen (procedure) (441693000) Measurement of heavy metal in urine specimen (procedure) (442565009) Measurement of hippuric acid in urine specimen (439568007) Measurement of holotranscobalamin concentration (procedure) (438485003) Measurement of homocysteine concentration in urine (procedure) (439212004) Measurement of hydrocodone in urine (procedure) (439394002) Measurement of hydromorphone in urine (procedure) (442529004) Measurement of immunoglobulin A in serum specimen (443146003) Measurement of immunoglobulin E antibody to omega-5 gliadin (procedure) (444306007) Measurement of immunoglobulin G and M classes of antibody to Ehrlichia chaffeensis in serum or plasma specimen (procedure) (444090000) Measurement of immunoglobulin G and M classes of antibody to viral capsid antigen of Epstein Barr virus in serum or plasma specimen (procedure) (8243008) Measurement of interstitial fluid pressure (68121006) Measurement of interstitial fluid pressure in muscle compartment (83827002) Measurement of intrauterine pressure (716317007) Measurement of intravascular pressure using fluoroscopic guidance (procedure) (764410009) Measurement of iodine radioisotope in plasma (711359007) Measurement of ionized calcium in blood specimen (471471000124104) Measurement of iron in brain (procedure) (785673007) Measurement of level of substance in blood (procedure) (19165008) Measurement of limb length (269856004) Measurement of liver enzyme (424137006) Measurement of lower limb (procedure) (76572000) Measurement of lung volume (442046009) Measurement of mercaptopurine metabolite (441965001) Measurement of methaemoglobin (439385008) Measurement of methotrexate in cerebrospinal fluid (procedure) (439389002) Measurement of methylenedioxymethamphetamine and methylenedioxyamphetamine (procedure) (438830009) Measurement of methylphenidate in urine (procedure) (250566009) Measurement of mixed venous partial pressure of carbon dioxide (167027009) Measurement of mixed venous partial pressure of oxygen (443384003) Measurement of monoclonal protein concentration (procedure) (442759006) Measurement of morphine (444335004) Measurement of mumps antibody and measles antibody and rubella antibody in serum or plasma specimen (procedure) (439261002) Measurement of mycophenolic acid (procedure) (445861002) Measurement of norbuprenorphine in urine specimen (procedure) (439383001) Measurement of nortriptyline in urine (procedure) (442038008) Measurement of nuclear matrix protein 22 in urine specimen (441626002) Measurement of occult blood in body fluid specimen (442142008) Measurement of occult blood in gastric fluid specimen (442563002) Measurement of occult blood in single stool specimen (441579003) Measurement of occult blood in stool specimen using immunoassay (442516004) Measurement of occult blood in three separate stool specimens (442067009) Measurement of occult blood in two separate stool specimens (442007007) Measurement of opiate agonist (445550003) Measurement of output from drain (procedure) (442090004) Measurement of oxcarbazepine metabolite (439206009) Measurement of oxycodone in urine (procedure) (250561004) Measurement of oxygen dissolved in arterial blood (250560003) Measurement of oxygen dissolved in blood (250562006) Measurement of oxygen dissolved in mixed venous blood (250563001) Measurement of oxygen dissolved in venous blood (250554003) Measurement of oxygen saturation at periphery (442339009) Measurement of pH in vaginal fluid specimen using nitrazine yellow for detection of rupture of amniotic membrane (444154009) Measurement of pH of plasma of arterial blood specimen at 37 degrees Celsius (procedure) (444113001) Measurement of pH of plasma of venous cord blood specimen at 37 degrees Celsius (procedure) (447142002) Measurement of pH of serum or plasma of fetal blood specimen (procedure) (250564007) Measurement of partial pressure of carbon dioxide in blood (250546000) Measurement of partial pressure of oxygen in blood (442032009) Measurement of pentobarbital in gastric fluid specimen (250759005) Measurement of percentage cholesterol as ester (771315000) Measurement of periodontal pocket depth (procedure) (771558002) Measurement of periodontal pocket depth-four areas per tooth exam (procedure) (771343009) Measurement of periodontal pocket depth-six areas per tooth exam (771559005) Measurement of periodontal pocket depth-two areas per tooth exam (procedure) (441594004) Measurement of pesticide (440187001) Measurement of phenobarbital in urine (procedure) (428035006) Measurement of pipecolic acid (procedure) (440090009) Measurement of pregnancy associated plasma protein A concentration (procedure) (432047002) Measurement of pressure of hepatic vein using fluoroscopic guidance (procedure) (443174008) Measurement of prostate specific antigen using ultrasensitive assay (procedure) (441948005) Measurement of protein and glucose in urine specimen using reagent test strip (713601002) Measurement of pulp pressure of spleen using fluoroscopic guidance (procedure) (439390006) Measurement of pyrilamine in urine (procedure) (428990002) Measurement of quetiapine (procedure) (447008008) Measurement of rate of resorption of phosphorus from renal tubule (procedure) (117297009) Measurement of ratio of analyte fraction to total of fractions of same analyte (115467002) Measurement of ratio of analyte to albumin (115474007) Measurement of ratio of analyte to alkaline phosphatase (115472006) Measurement of ratio of analyte to amylase (115626003) Measurement of ratio of analyte to creatinine (115473001) Measurement of ratio of analyte to lipoprotein (115471004) Measurement of ratio of analyte to total protein (441669005) Measurement of ratio of apolipoprotein A to apolipoprotein B (442965004) Measurement of ratio of apolipoprotein B to apolipoprotein A-I (procedure) (116832003) Measurement of ratio of cell count to total gated cells (443323007) Measurement of ratio of monoclonal protein to total protein (procedure) (439976001) Measurement of recirculation in hemodialysis vascular access (procedure) (439927007) Measurement of rectal sensation and rectal tone and rectal compliance (procedure) (441915005) Measurement of renal function (445893005) Measurement of renal pelvis and bladder pressure differential using fluoroscopic guidance (procedure) (23426006) Measurement of respiratory function (441700000) Measurement of rifampin in serum specimen using high performance liquid chromatography (716150004) Measurement of segmental blood pressure of artery of limb using doppler ultrasonography (procedure) (716152007) Measurement of segmental blood pressure of artery of lower limb using doppler ultrasonography (procedure) (269862009) Measurement of serum amino acid level (271244005) Measurement of serum lipid level (271245006) Measurement of serum triglyceride level (439208005) Measurement of short and intermediate acting barbiturate (procedure) (443572004) Measurement of sirolimus (procedure) (77989009) Measurement of skin fold thickness (56792006) Measurement of skull circumference (443589007) Measurement of spotted fever group rickettsia antibody (procedure) (439278006) Measurement of static venous pressure in hemodialysis vascular access (procedure) (430925007) Measurement of substance (procedure) (433441002) Measurement of substance in specimen (procedure) (1157052002) Measurement of substance with benzene structure (441949002) Measurement of sulfonylurea in urine specimen by screening method (713374001) Measurement of surface foot pressure (73002000) Measurement of systemic arterial pressure (447973002) Measurement of temperature using forehead thermometer (procedure) (448093005) Measurement of temperature using tympanic thermometer (procedure) (440224003) Measurement of theophylline peak concentration (procedure) (440606009) Measurement of theophylline trough concentration (procedure) (447959006) Measurement of thiopurine methyltransferase in whole blood specimen (procedure) (439378009) Measurement of tobramycin in random specimen (procedure) (442028003) Measurement of tobramycin peak concentration (441861006) Measurement of tobramycin trough concentration (442055007) Measurement of total bilirubin in cord blood specimen (443915001) Measurement of total cholesterol and triglycerides (procedure) (441689006) Measurement of total haemoglobin concentration (442673006) Measurement of total haemoglobin concentration using dipstick (444711007) Measurement of total human epidermal growth factor receptor 2 using reverse phase protein microarray technique (procedure) (441533008) Measurement of tramadol in urine specimen (250568005) Measurement of transcutaneous partial pressure of carbon dioxide (250549007) Measurement of transcutaneous partial pressure of oxygen (438322002) Measurement of tricyclic antidepressant in urine (procedure) (441819000) Measurement of triple marker in late gestation serum specimen (432257009) Measurement of undercarboxylated osteocalcin (procedure) (444164000) Measurement of urea, sodium, potassium, chloride, bicarbonate and creatinine (procedure) (443746006) Measurement of urea, sodium, potassium, chloride, bicarbonate and glucose (procedure) (444990003) Measurement of urine output (procedure) (275769000) Measurement of urine testosterone titer (167578005) Measurement of urine volume over 6 hours (439239007) Measurement of vancomycin in random specimen (procedure) (441748004) Measurement of vancomycin peak concentration (442169009) Measurement of vancomycin trough concentration (448750002) Measurement of velocity of blood flow in intracranial vessel using doppler ultrasonography (procedure) (250565008) Measurement of venous partial pressure of carbon dioxide (250547009) Measurement of venous partial pressure of oxygen (443273008) Measurement of vincristine (procedure) (444643003) Measurement of volume of single voided urine specimen (procedure) (167844007) Measurement of vomit pH (313771003) Measurement of weight of calculus (442661000124100) Measurement of wound size (procedure) (442093002) Measurement of zonisamide (14456009) Measuring height of patient (29027004) Measuring intake (63061008) Measuring intake and output (56868008) Measuring output (33467006) Measuring output from newborn thoracic drain (72162008) Measuring output from thoracic drain (225191000) Measuring stoma aperture (104804001) Meat fibers measurement (412618003) Meat mix specific IgE antibody measurement (procedure) (121622005) Meclizine measurement (121623000) Meclofenamate measurement (117695009) Meconium quantitation (105230002) Medazepam measurement (428056008) Medium-chain acyl-coenzyme A dehydrogenase deficiency screening test (procedure) (121624006) Mefenamate measurement (105231003) Mefenorex measurement (392366009) Melaleuca leucadendron specific IgE antibody measurement (procedure) (104805000) Melanin measurement (30669001) Melanin measurement, urine, qualitative (407680000) Melanogrammus aeglefinus specific IgE antibody measurement (procedure) (121256005) Melatonin measurement (388688008) Meleagris gallopavo specific IgE antibody measurement (procedure) (87529006) Membrane diffusion capacity (14348005) Membrane stability test (104806004) Menadione measurement (315152008) Meningococcal IgG level (315153003) Meningococcal IgM level (398405003) Meningococcal nucleic acid assay (procedure) (388689000) Mentha piperita specific specific IgE antibody measurement (procedure) (121625007) Menthol measurement (54540001) Meperidine measurement (121626008) Mephentermine measurement (11913007) Mephenytoin measurement (56583005) Mephobarbital measurement (121627004) Mepivacaine measurement (44829005) Meprobamate measurement (82569003) Meprobamate measurement, urine (121628009) Mercaptopurine measurement (413061007) Mercury / creatinine ratio measurement (procedure) (17297005) Mercury measurement (23529001) Mercury measurement, blood (7837002) Mercury measurement, hair (57449005) Mercury measurement, nails (34924001) Mercury measurement, urine (105232005) Mersalyl measurement (121629001) Mescaline measurement (121630006) Mesityl oxide measurement (121270005) Mesoporphyrin measurement (105233000) Mesoridazine measurement (118139004) Mesothelial cell count (105234006) Mesterolone measurement (165102003) Metabolic function test (165103008) Metabolic function tested (165551007) Metamyelocyte count procedure (103759004) Metamyelocyte count, blood (271039009) Metamyelocyte percent differential count (105235007) Metandienone measurement (27854006) Metanephrines measurement, total, urine (105236008) Metaproterenol measurement (105237004) Metaraminol measurement (117680007) Metasystox measurement (252520007) Methacholine challenge (31161005) Methadone measurement (121631005) Methadone, long acting metabolite measurement (27965000) Methamphetamine measurement (104807008) Methane measurement (81619002) Methapyrilene measurement (55949003) Methaqualone measurement (121632003) Metharbital measurement (121633008) Methazolamide measurement (121634002) Methdilazine measurement (104809006) Methemalbumin measurement (7606004) Methemoglobin measurement, qualitative (54937007) Methemoglobin measurement, quantitative (19116003) Methemoglobin reductase measurement (105238009) Methenolone measurement (105239001) Methicillin measurement (121635001) Methimazole measurement (104810001) Methionine adenosyltransferase measurement (104811002) Methionine measurement (105240004) Methocarbamol measurement (121636000) Methohexital measurement (370990004) Methotrexate excretion measurement (procedure) (22189001) Methotrexate measurement (121638004) Methoxsalen measurement (104812009) Methoxyacetate measurement (121639007) Methoxychlor measurement (121640009) Methoxyflurane measurement (105241000) Methoxyphenamine measurement (40623004) Methsuximide measurement (121641008) Methyclothiazide measurement (121642001) Methyl bromide measurement (121643006) Methyl ethyl ketone measurement (121644000) Methyl formamide measurement (121645004) Methyl isoamyl ketone measurement (121646003) Methyl isobutyl ketone measurement (250214001) Methyl malonic acid excretion measurement (123025001) Methyl n-amyl ketone measurement (121647007) Methyl n-butyl ketone measurement (121648002) Methyl n-propyl ketone measurement (121649005) Methyl parathion measurement (121369006) Methylacrylate measurement (121809004) Methylcitrate measurement (105242007) Methyldopa measurement (121283006) Methylene chloride measurement (121370007) Methylene orthochloroaniline measurement (121371006) Methylenediamine measurement (117647000) Methylenedianiline measurement (121372004) Methylenedioxyamphetamine measurement (121373009) Methylenedioxymethamphetamine measurement (104813004) Methylenetetrahydrofolate dehydrogenase NAD measurement (104814005) Methylenetetrahydrofolate dehydrogenase NADP measurement (105243002) Methylephedrine measurement (117648005) Methylergonovine measurement (117649002) Methylfentanyl measurement (121374003) Methylhippurate measurement (117650002) Methylhistamine measurement (104815006) Methylmalonate measurement (104816007) Methylmalonyl-CoA mutase measurement (121810009) Methylmalonylcarnitine measurement (105244008) Methylphenidate measurement (121375002) Methylprednisolone measurement (121811008) Methylsuccinate measurement (104817003) Methyltestosterone measurement (392509000) Methyltetrahydrophtalic anhydrid specific IgE antibody measurement (procedure) (68515000) Methyprylon measurement (121376001) Metoclopramide measurement (121377005) Metolazone measurement (105245009) Metoprolol measurement (121378000) Metronidazole measurement (121812001) Mevalonic acid measurement (121379008) Mevinphos measurement (12319000) Mexiletine measurement (105246005) Mezlocillin measurement (103981001) Mi^a^ blood group antibody identification (104818008) Mianserin measurement (121380006) Miconazole measurement (250726007) Microalbumin excretion rate measurement (104819000) Microalbumin measurement, urine, quantitative (104820006) Microalbumin measurement, urine, semi-quantitative (46716003) Microalbuminuria measurement (29809003) Microalbuminuria measurement, 10-hour collection, urine (45590004) Microalbuminuria measurement, 24-hour collection, urine (104268009) Microbial IgG antibody by immunoassay method (104269001) Microbial IgM antibody by immunoassay method (118119003) Microbial antibody assay (104262005) Microbial antibody assay by enzyme immunoassay (EIA) method (104265007) Microbial antibody assay by hemagglutination inhibition (HAI) method (104263000) Microbial antibody assay by immunoblot method (104264006) Microbial antibody assay by immunodiffusion method (104260002) Microbial antibody assay by immunofluorescence method (104261003) Microbial antibody titer by immunofluorescence method (104267004) Microbial antibody titer by latex agglutination method (118118006) Microbial antigen assay (104257009) Microbial antigen assay by enzyme immunoassay (EIA) method (104258004) Microbial antigen assay by immunoassay method (104259007) Microbial antigen assay by immunodiffusion method (104255001) Microbial antigen assay by immunofluorescence method (104256000) Microbial antigen assay by latex agglutination method (104254002) Microbial antigen assay by radioimmunoassay method (57447007) Microcomplement consumption test (51571009) Microhemagglutination test for antibody to syphilis (448651000124104) Microscopic examination of cervical Papanicolaou smear and Human papillomavirus deoxyribonucleic acid detection cotesting (procedure) (27115008) Microsomal thyroid antibody measurement (105247001) Midazolam measurement (250655007) Midnight cortisol measurement (388690009) Milk specific IgE antibody measurement (procedure) (388691008) Milk, boiled specific IgE antibody measurement (procedure) (388692001) Milk, powder specific IgE antibody measurement (procedure) (412614001) Millers mix specific IgE antibody measurement (procedure) (392431006) Mink epithelium specific IgE antibody measurement (procedure) (105248006) Minocycline measurement (121381005) Minoxidil measurement (121382003) Mirtazapine measurement (388459002) Mite specific IgE antibody measurement (procedure) (399777000) Mite specific IgG antibody measurement (procedure) (314092004) Mitochondrial antibody screening test (121383008) Mitotane measurement (408214008) Mixed fruit RAST test (procedure) (391337008) Mixed moulds RAST test (procedure) (416801001) Mixed nut (fx1) RAST test (procedure) (417483000) Mixed nut (fx22) RAST test (procedure) (394957003) Mixed venous carbon dioxide level (procedure) (250558000) Mixed venous oxygen concentration measurement (250552004) Mixed venous oxygen saturation measurement (122376003) Mobiluncus species rRNA assay (391515002) Modified DRRV ratio (procedure) (388460007) Mold and yeast specific IgE antibody measurement (procedure) (399795002) Mold specific IgG antibody measurement (procedure) (121384002) Molindone measurement (61065009) Molybdenum measurement (121385001) Monensin measurement (85734009) Monitoring of ECG, pressure, blood gases and cardiac output (117651003) Monoacetyldapsone measurement (121813006) Monoamine oxidase measurement (121263005) Monocarboxylporphyrin measurement (609385003) Monochloramine measurement (391550005) Monoclonal component level (procedure) (67776007) Monocyte count (271037006) Monocyte percent differential count (43115001) Monoethylglycinexylidide measurement (412932004) Monomeric prolactin measurement (procedure) (412982009) Monomeric/total prolactin ratio measurement (procedure) (116710004) Mononuclear cell count (104400001) Monosialoganglioside GM1 antibody measurement (252408001) Monospot test (105249003) Morazone measurement (121386000) Moricizine measurement (87998001) Morphine measurement, quantitative (392367000) Morus alba specific IgE antibody measurement (procedure) (121815004) Motilin measurement (392432004) Mouse epithelium specific IgE antibody measurement (procedure) (392433009) Mouse epithelium, serum proteins and urine proteins specific IgE antibody measurement (procedure) (391338003) Mouse mix RAST test (procedure) (392434003) Mouse urine proteins specific IgE antibody measurement (procedure) (105250003) Moxalactam measurement (104821005) Mucoprotein measurement (392490009) Mucor racemosus specific IgE antibody measurement (procedure) (122041006) Mucor species antibody assay (116151006) Multi-allergen solid phase immunosorbent assay for IgE antibodies (252330004) Multilocus enzyme electrophoresis (252484002) Multiple breath nitrogen washout test (315155005) Mumps IgG level (315156006) Mumps IgM level (315157002) Mumps S antibody level (315158007) Mumps V antibody level (104323004) Mumps Virus antibody assay (315159004) Mumps antibody level (122377007) Mumps virus RNA assay (122355008) Mumps virus antigen assay (388693006) Musa spp. specific IgE antibody measurement (procedure) (104389003) Muscle sarcolemma antibody measurement (414787008) Muscle-specific tyrosine kinase antibody measurement (procedure) (363213008) Musculoskeletal system measurement of physiology/function (315160009) Mushroom precipitin level (122042004) Mushroom toxin identification (80681001) Myasthenia gravis panel measurement (122378002) Mycobacterium avium complex rRNA assay (122379005) Mycobacterium avium rRNA assay (122380008) Mycobacterium gordonae rRNA assay (122381007) Mycobacterium intracellulare rRNA assay (122382000) Mycobacterium kansasii rRNA assay (118091002) Mycobacterium paratuberculosis antibody assay (122383005) Mycobacterium species DNA assay (122384004) Mycobacterium tuberculosis DNA assay (122409007) Mycobacterium tuberculosis rRNA assay (313705006) Mycoplasma IgG measurement (313689007) Mycoplasma IgM measurement (315161008) Mycoplasma agglutination test (104291008) Mycoplasma antibody assay (168273000) Mycoplasma antibody titer measurement (122043009) Mycoplasma fermentans antibody assay (118106002) Mycoplasma gallisepticum DNA assay (122044003) Mycoplasma gallisepticum antibody assay (122046001) Mycoplasma hominis antibody assay (122047005) Mycoplasma meleagridis antibody assay (122410002) Mycoplasma pneumoniae DNA assay (122048000) Mycoplasma pneumoniae antibody assay (122411003) Mycoplasma pneumoniae rRNA assay (117828001) Mycoplasma species antigen assay (117829009) Mycoplasma species serotype determination (122412005) Mycoplasma synoviae DNA assay (122049008) Mycoplasma synoviae antibody assay (122050008) Mycotoxin identification (117911003) Myelin associated glycoprotein antibody assay (117913000) Myelin associated glycoprotein, sulfated glucuronic paragloboside antibody assay (117912005) Myelin basic protein antibody assay (104402009) Myelin basic protein antibody titer (49641003) Myelin basic protein measurement, spinal fluid (165552000) Myeloblast count procedure (104103005) Myeloblast count, blood (165550008) Myelocyte count procedure (104099000) Myelocyte count, blood (313696009) Myelocyte percent differential count (79690009) Myeloid antigen detection (118092009) Myeloperoxidase antibody assay (414793000) Myeloperoxidase level (procedure) (313614008) Myocardial antibody measurement (117914006) Myocardium antibody pattern determination (33606006) Myoglobin measurement (32375007) Myoglobin measurement, urine (388694000) Myristica fragrans (seed kernel) specific IgE antibody measurement (procedure) (388695004) Myristica fragrans specific IgE antibody measurement (procedure) (388696003) Mytilus edulis specific IgE antibody measurement (procedure) (103977001) N blood group antibody identification (121389007) N-Desalkylflurazepam measurement (117654006) N-Methylacetamide measurement (121818002) N-Methylhistamine measurement (104822003) N-acetyl-beta-glucosaminidase measurement (104823008) N-acetyl-d-glucosaminidase measurement (121816003) N-acetyl-l-aspartate measurement (104824002) N-acetylgalactosamine-6-sulfatase measurement (104825001) N-acetylglucosamine-6-sulfatase measurement (15403001) N-acetylglucosaminidase A & B measurement (105251004) N-acetylprocainamide measurement (121817007) N-acetyltyrosine measurement (105252006) N-ethylnicotinamide measurement (781634004) N-methyl coproporphyrin measurement (procedure) (20883006) N-methylimidazoleacetic acid measurement, urine (414797004) N-terminal glucagon measurement (procedure) (414799001) N-terminal pro-brain natriuretic peptide measurement (procedure) (250740008) NAD/NADH ratio measurement (104826000) NADH dehydrogenase measurement (104827009) NADH-methemoglobin reductase measurement (121393001) Nabumetone measurement (105253001) Nadolol measurement (122051007) Naegleria fowleri antibody assay (121394007) Nafcillin measurement (105254007) Nalbuphine measurement (121395008) Nalidixate measurement (76306004) Nalorphine measurement (121396009) Naltrexone measurement (105255008) Nandrolone measurement (121397000) Naphthalene measurement (121398005) Naphthol measurement (105256009) Naproxen measurement (117644007) Narcotic identification (37694002) Natural killer cell antigen detection (401094008) Natural killer cell level (procedure) (786901003) Near-infrared spectroscopy (121399002) Nefazodone measurement (128966001) Negative lower body pressure (104292001) Neisseria Meningitidis antibody assay (118107006) Neisseria gonorrhoeae DNA assay (122052000) Neisseria gonorrhoeae antibody assay (122053005) Neisseria gonorrhoeae antigen assay (398381009) Neisseria gonorrhoeae nucleic acid assay (procedure) (122413000) Neisseria gonorrhoeae rRNA assay (117832007) Neisseria meningitidis A AND Y antigen assay (122054004) Neisseria meningitidis A antibody assay (122356009) Neisseria meningitidis A antigen assay (117833002) Neisseria meningitidis B antibody assay (122357000) Neisseria meningitidis B antigen assay (122056002) Neisseria meningitidis C antibody assay (122358005) Neisseria meningitidis C antigen assay (122359002) Neisseria meningitidis W135 antigen assay (122057006) Neisseria meningitidis Y antibody assay (122058001) Neisseria meningitidis Y antigen assay (122055003) Neisseria meningitidis antigen assay (117834008) Neisseria meningitidis polyvalent antibody assay (117835009) Neisseria meningitidis polyvalent antigen assay (122414006) Neisseria meningitidis rRNA assay (121400009) Neomycin measurement (78644009) Neopterin measurement (122360007) Neospora caninum antibody assay (121401008) Neostigmine measurement (121819005) Nephrogenous cyclic adenosine monophosphate measurement (414847006) Net bilirubin absorbance (procedure) (250488007) Netilmicin measurement (105257000) Netilmicin peak measurement (117915007) Neurokinin A assay (30388000) Neuroleptic drug screen (35785002) Neuron-specific enolase measurement (117916008) Neuronal antibody assay (117917004) Neuronal nuclear antibody assay (122158004) Neuronal nuclear type 2 antibody assay (104828004) Neurophysin measurement (104829007) Neurotensin measurement (423308005) Neutralization of retinoscopic reflex (procedure) (25340006) Neutrophil band count (30630007) Neutrophil count (104110004) Neutrophil count, automated, cerebrospinal fluid (104116005) Neutrophil count, automated, peritoneal fluid (104120009) Neutrophil count, automated, pleural fluid (104123006) Neutrophil count, automated, urine (117918009) Neutrophil cytoplasmic antibody pattern determination (271035003) Neutrophil percent differential count (104830002) Niacin measurement (70979007) Nickel measurement (105258005) Nicomorphine measurement (105259002) Nicotinamide measurement (5338000) Nicotine measurement (252242007) Nicotinic acid loading test (121402001) Nifedipine measurement (105260007) Nikethamide measurement (121403006) Nitrate measurement (105261006) Nitrazepam measurement (424808005) Nitrazine analysis of vaginal fluid (procedure) (104831003) Nitrite measurement (105262004) Nitrofurantoin measurement (167210007) Nitrogen balance test (104832005) Nitrogen measurement (252483008) Nitrogen washout test (121404000) Nitroglycerin measurement (121405004) Nitrophenol measurement (121406003) Nitroprusside measurement (121820004) Nitrosonaphthol measurement (121407007) Nizatidine measurement (104293006) Nocardia antibody assay (117655007) Nomifensine measurement (43934000) Non-endocrine receptor assay (88378004) Non-invasive study of peripheral vessel (104833000) Non-protein nitrogen measurement (63908003) Nonlineage cell antigen detection (41187008) Nonoperative respiratory measurements (313530007) Noradrenaline/creatinine ratio measurement (121408002) Norchlordiazepoxide measurement (121409005) Norclozapine measurement (105263009) Nordazepam measurement (105264003) Nordoxepin measurement (35214005) Norepinephrine measurement (16152000) Norepinephrine measurement, standing (4487006) Norepinephrine measurement, supine (104834006) Norepinephrine, challenge tests (105265002) Norethandrolone measurement (117656008) Norethindrone measurement (105266001) Norfenefrine measurement (117657004) Norfenfluramine measurement (117658009) Norfentanyl measurement (105267005) Norfloxacin measurement (117659001) Norflunitrazepam measurement (105268000) Norfluoxetine measurement (117660006) Norketamine measurement (121410000) Normaprotiline measurement (117661005) Normephenytoin measurement (104835007) Normetanephrine measurement (121411001) Normethsuximide measurement (105269008) Norpethidine measurement (105270009) Norpropoxyphene measurement (31140003) Nortryptyline measurement (105271008) Norverapamil measurement (122415007) Norwalk virus RNA assay (121412008) Novobiocin measurement (117919001) Nuclear antibody pattern determination (117728008) Nuclear antibody, cytoplasmic pattern assay (394977005) Nuclear autoantibody screening test (procedure) (165426009) Nucleated red blood cell count procedure (398545005) Nucleic acid assay (procedure) (313674003) Nut mix RAST test (117662003) O-Desmethylencainide measurement (117663008) O-Desmethyltramadol measurement (121413003) O-Desmethylvenlafaxine measurement (117664002) OKT3 measurement (252156002) Occult blood screening (412612002) Occupational allergen mix specific IgE antibody measurement (procedure) (388461006) Occupational allergen specific IgE antibody measurement (procedure) (388697007) Ocimum basilicum specific IgE antibody measurement (procedure) (121268001) Octacarboxylporphyrin measurement (117697001) Octadecanoate measurement (121821000) Octanoate measurement (121822007) Octanoylcarnitine measurement (121823002) Octenoylcarnitine measurement (104836008) Octopamine measurement (388698002) Octopus vulgaris specific IgE antibody measurement (procedure) (252459000) Ocular plethysmography (35385000) Oculopneumoplethysmography (83302001) Oestrogen receptor assay (ERA) (105272001) Ofloxacin measurement (121414009) Olanzapine measurement (412621001) Olea europaea (food) specific IgE antibody measurement (procedure) (392369002) Olea europaea (pollen) specific IgE antibody measurement (procedure) (121415005) Oleandrin measurement (104837004) Oleate measurement (121824008) Oleoylcarnitine measurement (41489001) Oligoclonal protein measurement (121825009) Oligosaccharide measurement (121416006) Omeprazole measurement (122059009) Onchocerca species antibody assay (388699005) Oncorhynchus mykiss specific IgE antibody measurement (procedure) (121757000) Oncotic pressure measurement (258058009) Open spirometry (10140002) Opiates, qualitative (75918007) Opiates, quantitative (252158001) Opioid screening (166161001) Opsonization function test (397520005) Optical pachymetry (procedure) (391578006) Oral fluid benzodiazepine level (procedure) (391567003) Oral fluid cocaine level (procedure) (391568008) Oral fluid methadone level (procedure) (391517005) Oral fluid morphine level (procedure) (391508005) Oral fluid opiate level (procedure) (782816002) Oral fluid substance level (procedure) (89003005) Oral temperature taking (81081008) Organic acid screen (76803000) Organic acid screen, qualitative (69828006) Organic acid screen, quantitative (104838009) Organic acids measurement (414972007) Organic chemical measurement (procedure) (121827001) Organic sulfate measurement (104839001) Organochloride measurement (121255009) Organophosphate pesticide identification (117607007) Organophosphate pesticides screen (388700006) Origanum majorana specific IgE antibody measurement (procedure) (388701005) Origanum vulgare specific IgE antibody measurement (procedure) (104840004) Ornithine carbamoyltransferase measurement (104841000) Ornithine measurement (104842007) Orotate phosphoribosyltransferase measurement (43247002) Orotic acid measurement (121828006) Orotidine measurement (104843002) Orotidine-5'-phosphate decarboxylase measurement (105273006) Orphenadrine measurement (121829003) Orthocresol measurement (388702003) Oryctolagus spp. specific IgE antibody measurement (procedure) (388703008) Oryza sativa specific IgE antibody measurement (procedure) (399815008) Oryza sativa specific IgG antibody measurement (procedure) (121417002) Osmium measurement (29056004) Osmolality measurement (81436003) Osmolality measurement, calculated (44628004) Osmolality measurement, serum (78888000) Osmolality measurement, urine (104433006) Osmolar gap measurement, serum (104432001) Osmolar gap measurement, urine (1494008) Osmolarity measurement (104844008) Osteocalcin measurement (104845009) Osteonectin measurement (388704002) Ostrea edulis specific IgE antibody measurement (procedure) (63411005) Ouabain measurement (117923009) Ovary antibody assay (390844002) Overnight albumin excretion rate (procedure) (252568001) Overnight pulse oximetry (275713009) Ovine corticotrophin releasing hormone test (388705001) Ovis spp. specific IgE antibody measurement (procedure) (388706000) Ovomucoid specific IgE antibody measurement (procedure) (105274000) Oxacillin measurement (359843007) Oxalate measurement (105275004) Oxandrolone measurement (10670006) Oxazepam measurement (105276003) Oxedrine measurement (264598005) Oximetry (117665001) Oxipurinol measurement (105277007) Oxprenolol measurement (121418007) Oxybutynin measurement (73447007) Oxybutyric acid measurement (121419004) Oxychlordane measurement (105278002) Oxycodone measurement (104846005) Oxygen measurement (25579001) Oxygen measurement, partial pressure, arterial (104847001) Oxygen saturation measurement (113080007) Oxygen saturation measurement, arterial (67226009) Oxygen uptake by expired gas analysis at rest (39361004) Oxygen uptake by expired gas analysis at rest and with exercise (313558004) Oxygenation index measurement (104848006) Oxyhemoglobin, total measurement (105279005) Oxymesterone measurement (105280008) Oxymetholone measurement (121420005) Oxymorphone measurement (105281007) Oxyphenbutazone measurement (117666000) Oxyphenisatin measurement (121421009) Oxytetracycline measurement (104849003) Oxytocin measurement (19401006) Oxytocinase measurement (117667009) Oxytriphylline measurement (104047002) P blood group antibody identification (359848003) P-50 blood gas measurement (51735006) P-ANCA measurement (103984009) P1 blood group antibody identification (104058006) P2 blood group antibody identification (166343000) PBI - protein-bound iodine estimation (122228002) PM-SCL extractable nuclear antibody assay (359845000) PO2 at half saturation measurement (359846004) PO2 measurement (104059003) PP1P^k^ blood group antibody identification (104048007) P^k^ blood group antibody identification (408234009) Paediatric food panel mix RAST test (procedure) (121830008) Palatinase measurement (388707009) Palinurus spp. specific IgE antibody measurement (procedure) (7887009) Palmitate measurement (121831007) Palmitoylcarnitine measurement (414997006) Pancreastatin level (procedure) (250646009) Pancreatic enzyme measurement (122159007) Pancreatic oncofetal antigen assay (55131002) Pancreatic polypeptide measurement (401132006) Pancreolauryl T/K ratio (procedure) (388708004) Pandalus borealis specific IgE antibody measurement (procedure) (41120008) Pandy test (388709007) Panicum milliaceum specific IgE antibody measurement (procedure) (104850003) Pantothenate measurement (392510005) Papain specific IgE antibody measurement (procedure) (388710002) Papaver somniferum speciifc IgE antibody measurement (procedure) (121422002) Papaverine measurement (32283003) Paper chromatography measurement (104426006) Paper chromatography measurement, 1-dimensional (104427002) Paper chromatography measurement, 2-dimensional (117836005) Papilloma virus 11 antigen assay (117838006) Papilloma virus 16 antigen assay (117839003) Papilloma virus 18 antigen assay (117840001) Papilloma virus 31 antigen assay (117842009) Papilloma virus 33 antigen assay (117841002) Papilloma virus 35 antigen assay (117844005) Papilloma virus 42 antigen assay (117845006) Papilloma virus 43 antigen assay (117846007) Papilloma virus 44 antigen assay (117847003) Papilloma virus 45 antigen assay (117848008) Papilloma virus 5 antigen assay (117849000) Papilloma virus 51 antigen assay (117850000) Papilloma virus 6 antigen assay (118108001) Papilloma virus DNA assay (117851001) Papilloma virus antibody assay (117852008) Papilloma virus antigen assay (122416008) Papilloma virus rRNA assay (117853003) Papova virus SV40 antibody assay (121259003) Para-aminobenzoate measurement (17508008) Paraaminohippurate measurement (250597008) Paracetamol blood measurement (122063002) Paracoccidioides brasiliensis antibody assay (122064008) Paragonimus species antibody assay (391432001) Parainfluenza type 2 antibody level (procedure) (391538004) Parainfluenza type 3 antibody level (procedure) (122065009) Parainfluenza virus 1 antibody assay (122361006) Parainfluenza virus 1 antigen assay (122066005) Parainfluenza virus 2 antibody assay (122362004) Parainfluenza virus 2 antigen assay (122067001) Parainfluenza virus 3 antibody assay (122363009) Parainfluenza virus 3 antigen assay (391431008) Parainfluenza virus antibody level (procedure) (122364003) Parainfluenza virus antigen assay (703043002) Parakeet droppings specific immunoglobulin E antibody measurement (703047001) Parakeet feathers specific immunoglobulin E antibody measurement (315163006) Parakeet fecal antibody level (315164000) Parakeet serum antibody level (703045009) Parakeet serum proteins specific immunoglobulin E antibody measurement (15460001) Paraldehyde measurement (121423007) Paramethadione measurement (394708006) Paraneoplastic antibody level (procedure) (121424001) Paraoxon measurement (250174000) Paraprotein measurement (105283005) Paraquat measurement (118121008) Parasite antibody assay (250518002) Parasite antibody titer measurement (118145007) Parasite antigen assay (118149001) Parasite nucleic acid assay (39611002) Parasite serologic study (37103003) Parasite serologic study, paired samples (388463009) Parasite specific IgE antibody measurement (procedure) (104854007) Parathion measurement (117924003) Parathyrin antibody assay (313510008) Parathyroid antibody measurement (8698005) Parathyroid hormone (PTH) immunochemiluminescent measurement (3352000) Parathyroid hormone measurement (70148007) Parathyroid hormone measurement, C-terminal (113081006) Parathyroid hormone measurement, functional N-terminal (12224000) Parathyroid related protein measurement (392332000) Parietaria judaica specific IgE antibody measurement (procedure) (392333005) Parietaria officinalis specific IgE antibody measurement (procedure) (313782006) Parotid gland antibody measurement (121425000) Paroxetine measurement (315166003) Parrot faecal antibody level (392435002) Parrot feathers specific IgE antibody measurement (procedure) (315167007) Parrot serum antibody level (118109009) Parvovirus B19 DNA assay (315168002) Parvovirus B19 IgG level (315169005) Parvovirus B19 IgM level (118110004) Parvovirus B19 RNA assay (117855005) Parvovirus B19 antibody assay (398585004) Parvovirus B19 nucleic acid assay (procedure) (104324005) Parvovirus antibody assay (392283002) Paspalum notatum specific IgE antibody measurement (procedure) (388711003) Passiflora edulis specific IgE antibody measurement (procedure) (117986003) Pasteurella multocida antibody assay (118021006) Pasteurella multocida serotype determination (302784008) Paul-Bunnell test (29893006) Peak expiratory flow measurement (388713000) Pecten spp. specific IgE antibody measurement (procedure) (105284004) Pefloxacin measurement (75014006) Pelvimetry (68965004) Pelvimetry with placental localization (105285003) Pemoline measurement (412900004) Pemphigoid antibody measurement (procedure) (412898001) Pemphigus antibody measurement (procedure) (9330003) Penicillin measurement (397649007) Penicillin specific IgE antibody measurement (procedure) (52627000) Penicillinase measurement (392491008) Penicillium frequentans specific IgE antibody measurement (procedure) (392492001) Penicillium notatum specific IgE antibody measurement (procedure) (122070002) Penicillium roqueforte antibody assay (399755004) Penicillium spp specific IgG antibody measurement (procedure) (388476003) Penicilloyl G specific IgE antibody measurement (procedure) (388477007) Penicilloyl V specific IgE antibody measurement (procedure) (712811002) Penile brachial pressure index (304694009) Penile circumference plethysmography (304690000) Penile plethysmography (718486002) Penile plethysmography using ultrasonographic guidance (procedure) (304693003) Penile volume plethysmography (121832000) Pentacarboxylate measurement (121266002) Pentacarboxylporphyrin measurement (105286002) Pentachlorophenol measurement (121426004) Pentane measurement (76858002) Pentazocine measurement (105287006) Pentetrazol measurement (49315002) Pentobarbital measurement (104855008) Pentoses, total measurement (121427008) Pentoxifylline measurement (129100000) Pepper protocol (397674005) Pepper specific IgE antibody measurement (procedure) (250720001) Pepsin output measurement (392511009) Pepsin specific IgE antibody measurement (procedure) (104856009) Pepsinogen I measurement (104857000) Pepsinogen II measurement (104858005) Pepsinogen measurement (104859002) Pepsins measurement (117699003) Peptide histidine isoleucine measurement (104860007) Peptidyl dipeptidase A measurement (391305007) Percentage CD10 count (procedure) (412978007) Percentage CD103 count (procedure) (407714005) Percentage CD117 count (procedure) (407715006) Percentage CD11b count (procedure) (391433006) Percentage CD11c count (procedure) (415060006) Percentage CD13 count (procedure) (407717003) Percentage CD15 count (procedure) (391306008) Percentage CD16 count (procedure) (408229005) Percentage CD19 count (procedure) (413033001) Percentage CD2 count (procedure) (413032006) Percentage CD22 count (procedure) (413031004) Percentage CD23 count (procedure) (391484007) Percentage CD25 count (procedure) (413071009) Percentage CD33 count (procedure) (415061005) Percentage CD34+HLADR+ count (procedure) (413069009) Percentage CD4 (T4 cells) count (procedure) (391438002) Percentage CD45 count (procedure) (391434000) Percentage CD5 count (procedure) (415062003) Percentage CD55 count (procedure) (408212007) Percentage CD56 count (procedure) (415063008) Percentage CD59 count (procedure) (415064002) Percentage CD61 count (procedure) (412981002) Percentage CD7 count (procedure) (391435004) Percentage CD79B count (procedure) (415065001) Percentage CD79a count (procedure) (391307004) Percentage CDIa count (procedure) (391309001) Percentage FMC 7 count (procedure) (391437007) Percentage KAPPA cells count (procedure) (391491005) Percentage LAMBDA cells count (procedure) (391310006) Percentage TDT cells count (procedure) (408222001) Percentage atypical mononuclear cell count (procedure) (395015001) Percentage hypochromic cells (procedure) (407663004) Percentage plasma cell count (procedure) (401296001) Percentage reticulated platelet count (observable entity) (439723001) Percutaneous measurement of cerebral venous sinus pressure using fluoroscopic guidance (procedure) (175130004) Percutaneous transluminal mapping of conducting system of heart (707833003) Percutaneous transluminal three dimensional electroanatomic mapping of conducting system of heart (procedure) (121428003) Pergolide measurement (407703007) Perinuclear ANCA screen (procedure) (391583003) Perinuclear neutrophil cytoplasmic antibody level (procedure) (252650009) Period pH monitoring (392546001) Periplaneta americana specific IgE antibody measurement (procedure) (412897006) Peritoneal dialysis fluid cell count (procedure) (313800006) Peroxisomal antibody measurement (250753006) Peroxisomal beta-oxidation measurement (105288001) Perphenazine measurement (388714006) Persea americana specific IgE antibody measurement (procedure) (19229006) Pesticides screen (388715007) Petrosilenum crispum specific IgE antibody measurement (procedure) (392285009) Phalaris arundinacea specific IgE antibody measurement (procedure) (11821000) Pharmacometric study (388716008) Phaseolus vulgaris (green) specific IgE antibody measurement (procedure) (388717004) Phaseolus vulgaris (red) specific IgE antibody measurement (procedure) (388718009) Phaseolus vulgaris (white) specific IgE antibody measurement (procedure) (121429006) Phenacemide measurement (105289009) Phenacetin measurement (105290000) Phenazocine measurement (121430001) Phenazopyridine measurement (20857001) Phencyclidine measurement (105291001) Phendimetrazine measurement (121431002) Phenelzine measurement (121432009) Phenethylamine measurement (105292008) Pheniramine measurement (105293003) Phenmetrazine measurement (105294009) Phenobarbital measurement (250599006) Phenobarbitone blood measurement (50681008) Phenol measurement (85110009) Phenol measurement, blood (59368000) Phenol measurement, urine (121836002) Phenolphthalein measurement (82943004) Phenolphthalein measurement, feces (104861006) Phenolsulfonphthalein measurement (74754006) Phenothiazine measurement (32596001) Phenothiazine measurement, qualitative (26562001) Phenothiazine measurement, quantitative (105295005) Phensuximide, total measurement (105296006) Phentermine measurement (121837006) Phenylacetate measurement (76819007) Phenylalanine measurement (104862004) Phenylalanine/tyrosine ratio measurement (91658005) Phenylbutazone measurement (105297002) Phenylephrine measurement (121433004) Phenylethylmalonamide measurement (121650005) Phenylethylmalonate measurement (121651009) Phenylglyoxylate measurement (104863009) Phenylketones measurement (104864003) Phenylketones measurement, qualitative (314081000) Phenylketonuria screening test (121838001) Phenyllactate measurement (21062006) Phenylpropanolamine measurement (121839009) Phenylpropionylglycine measurement (104865002) Phenylpyruvate measurement (121652002) Phenyltoloxamine measurement (250601008) Phenytoin blood measurement (33748008) Phenytoin measurement (105298007) Phenytoin, free measurement (80332008) Phleborheography (401264009) Phlebovirus IgG level (procedure) (392287001) Phleum pratense specific IgE antibody measurement (procedure) (399838006) Phleum pratense specific IgG antibody measurement (procedure) (392370001) Phoenix canariensis (pollen) specific IgE antibody measurement (procedure) (388719001) Phoenix dactylifera specific IgE antibody measurement (procedure) (105299004) Pholedrine measurement (392489000) Phoma betae specific IgE antibody measurement (procedure) (108230003) Phonocardiographic AND/OR vectorcardiographic procedure (121653007) Phorate measurement (104866001) Phosphate measurement (104867005) Phosphate, inorganic measurement (104868000) Phosphate, total measurement (117925002) Phosphatidate antibody assay (117926001) Phosphatidylcholine antibody assay (104869008) Phosphatidylcholine measurement (104870009) Phosphatidylcholine, saturated measurement (117927005) Phosphatidylethanolamine antibody assay (117928000) Phosphatidylglycerol antibody assay (76530001) Phosphatidylglycerol measurement (25096005) Phosphatidylglycerol measurement, semi-quantitative, amniotic fluid (117929008) Phosphatidylinositol antibody assay (21424002) Phosphatidylinositol measurement (117930003) Phosphatidylserine antibody assay (117681006) Phosphide measurement (104871008) Phosphoenolpyruvate carboxykinase measurement (104872001) Phosphoethanolamine measurement (104874000) Phosphofructokinase F subunit measurement (104873006) Phosphofructokinase measurement (23170007) Phosphofructokinase measurement, erythrocytes (104875004) Phosphoglucomutase measurement (104876003) Phosphoglycerate kinase measurement (104877007) Phosphoglyceromutase measurement (104878002) Phosphohexoisomerase measurement (392512002) Phospholipase specific IgE antibody measurement (procedure) (394980006) Phospholipid antibody screening test (procedure) (18284006) Phospholipid measurement (391579003) Phospholipid ratio (procedure) (8364005) Phosphorus measurement (72157007) Phosphorus measurement, urine (104879005) Phosphoserine measurement (72075005) Photoplethysmography (392289003) Phragmites communis specific IgE antibody measurement (procedure) (392513007) Phthalic anhydride specific IgE antibody measurement (procedure) (388720007) Phyllostachys pubescens specific IgE antibody measurement (procedure) (169267005) Physics - other measurements (64777005) Physiologic measurement (61241003) Phytanate measurement (250754000) Phytanic acid oxidation measurement (121840006) Phytonadione measurement (392372009) Picea excelsa specific IgE antibody measurement (procedure) (117682004) Picloram measurement (392438000) Pigeon droppings specific IgE antibody measurement (procedure) (408206002) Pigeon feather antibody level (procedure) (392436001) Pigeon feathers specific IgE antibody measurement (procedure) (315170006) Pigeon fecal antibody level (315171005) Pigeon serum antibody level (415104002) Pigeon serum protein specific IgG antibody measurement (procedure) (388721006) Pimenta dioica specific IgE antibody measurement (procedure) (121654001) Pimozide measurement (388722004) Pimpinella anisum specific IgE antibody measurement (procedure) (105300007) Pindolol measurement (388724003) Pinus edulis specific IgE antibody measurement (procedure) (392373004) Pinus radiata specific IgE antibody measurement (procedure) (392374005) Pinus strobus specific IgE antibody measurement (procedure) (388725002) Piper nigrum (unripe seed) specific IgE antibody measurement (procedure) (388726001) Piper nigrum specific IgE antibody measurement (procedure) (105301006) Piperacillin measurement (105302004) Pipradrol measurement (121655000) Pirmenol measurement (121656004) Piroxicam measurement (388727005) Pistacia vera specific IgE antibody measurement (procedure) (388728000) Pisum sativum specific IgE antibody measurement (procedure) (394716002) Pituitary gland antibody level (procedure) (78304005) Pituitary gonadotropin measurement (275761002) Pituitary hormone - serum measurement (269854001) Pituitary/adrenal hormone measurement (392493006) Pityrosporum orbiculare specific IgE antibody measurement (procedure) (30279007) Placental alkaline phosphatase measurement (868279006) Plain X-ray for measurement of Cobb angle (procedure) (412625005) Plant specific IgE antibody measurement (procedure) (392335003) Plantago lanceolata specific IgE antibody measurement (procedure) (313755003) Plasma 1,25-Dihydroxyvitamin D3 measurement (412955001) Plasma 1-methylhistidine measurement (procedure) (313957000) Plasma 11-deoxycortisol measurement (313958005) Plasma 17-alpha-hydroxyprogesterone measurement (313959002) Plasma 17-oxosteroid measurement (408260005) Plasma 18-Hydroxycortisol level (procedure) (167097002) Plasma 2-hr post-prandial glucose measurement (313756002) Plasma 25-Hydroxyvitamin D3 measurement (412956000) Plasma 3-methylhistidine measurement (procedure) (413012005) Plasma 4-methylumbelliferyl-beta-D-N-acetylglucosamine-6-sulphate measurement (procedure) (313962004) Plasma 5-alpha-dihydrotestosterone measurement (391511006) Plasma ACTH level (procedure) (313867006) Plasma AFP mean of median measurement (412905009) Plasma B natriuretic peptide measurement (procedure) (270980008) Plasma C-reactive protein measurement (313444004) Plasma FSH measurement (313865003) Plasma HCG mean of median measurement (314035000) Plasma HDL cholesterol measurement (313964003) Plasma IGF 1 measurement (313966001) Plasma IGF 2 measurement (314036004) Plasma LDL cholesterol measurement (314013008) Plasma LDL/HDL ratio measurement (313445003) Plasma LH measurement (412988008) Plasma N4-(beta-N-acetylglucosaminyl)-L-asparaginase measurement (procedure) (313441007) Plasma TSH measurement (313830003) Plasma VLDL triglyceride measurement (412999005) Plasma adjusted magnesium measurement (procedure) (313620009) Plasma adrenaline measurement (390961000) Plasma alanine aminotransferase level (procedure) (313621008) Plasma alanine measurement (390955003) Plasma albumin level (procedure) (395128006) Plasma aldosterone ambulant level (procedure) (390994002) Plasma aldosterone level (procedure) (395223007) Plasma aldosterone recumbent level (procedure) (407693005) Plasma aldosterone/renin ratio (procedure) (313848007) Plasma alkaline phosphatase bile isoenzyme measurement (313846006) Plasma alkaline phosphatase bone isoenzyme measurement (390962007) Plasma alkaline phosphatase level (procedure) (313844009) Plasma alkaline phosphatase liver isoenzyme measurement (412951005) Plasma alloisoleucine measurement (procedure) (412949006) Plasma alpha-aminoadipate measurement (procedure) (312476001) Plasma aluminum measurement (313858006) Plasma amikacin measurement (412912000) Plasma amino acid chromatography (procedure) (313402005) Plasma amino acid measurement (313952006) Plasma ammonia measurement (313859003) Plasma ampicillin measurement (390960004) Plasma amylase level (procedure) (313499008) Plasma androstenedione measurement (391446001) Plasma androstenedione/testosterone ratio (procedure) (313818009) Plasma androsterone measurement (271056001) Plasma anion gap measurement (401039000) Plasma antithrombin III activity measurement (procedure) (401309004) Plasma antithrombin III antigen level (procedure) (313767001) Plasma apolipoprotein A-I measurement (313763002) Plasma apolipoprotein A-II measurement (313484008) Plasma apolipoprotein B measurement (313825002) Plasma arachidonic acid measurement (412944001) Plasma arginine measurement (procedure) (313833001) Plasma arginine vasopressin measurement (391565006) Plasma arginosuccinate level (procedure) (391001005) Plasma arsenic level (procedure) (391397005) Plasma ascorbic acid level (procedure) (391564005) Plasma asparagine level (procedure) (313852007) Plasma aspartate transaminase measurement (407686006) Plasma aspartic acid level (procedure) (166588003) Plasma beta-2 microglobulin measurement (412952003) Plasma beta-Alanine measurement (procedure) (412987003) Plasma beta-N-acetylhexosaminidase measurement (procedure) (412953008) Plasma beta-aminoisobutyrate measurement (procedure) (313860008) Plasma beta-carotene measurement (412986007) Plasma beta-mannosidase measurement (procedure) (401143003) Plasma bicarbonate measurement (procedure) (408224000) Plasma buprenorphine level (procedure) (789248007) Plasma butyrylcholinesterase measurement (procedure) (313746001) Plasma caffeine measurement (391326007) Plasma calcitonin level (procedure) (390963002) Plasma calcium level (procedure) (401155009) Plasma carbamazepine level (procedure) (391173009) Plasma carnitine level (procedure) (412910008) Plasma catecholamine measurement (procedure) (270924002) Plasma cell count (401144009) Plasma chloride measurement (procedure) (313990000) Plasma cholesterol/HDL ratio measurement (313992008) Plasma cholesterol/LDL ratio measurement (313994009) Plasma cholesterol/VLDL ratio measurement (391562009) Plasma chromium level (procedure) (407691007) Plasma chromogranin A level (procedure) (413048007) Plasma chromogranin B measurement (procedure) (391505008) Plasma citrulline level (procedure) (391507000) Plasma clomipramine level (procedure) (391574008) Plasma clonazepam level (procedure) (313841001) Plasma conjugated bilirubin measurement (312477005) Plasma copper measurement (390966005) Plasma corrected calcium level (procedure) (313401003) Plasma cortisol measurement (398062009) Plasma creatine kinase measurement (procedure) (313936008) Plasma creatinine measurement (408250001) Plasma creatinine phosphokinase MB isoenzyme level (procedure) (394958008) Plasma cyclosporin level (procedure) (391563004) Plasma cystathione level (procedure) (391530006) Plasma cystine level (procedure) (401146006) Plasma dehydroepiandrosterone sulphate level (procedure) (391423003) Plasma desipramine level (procedure) (391424009) Plasma desmethyldothiepin level (procedure) (401025000) Plasma diazepam level (procedure) (401148007) Plasma digoxin measurement (procedure) (391421001) Plasma dothiepin level (procedure) (401142008) Plasma electrolyte measurement (procedure) (73419008) Plasma emission spectroscopy inductively coupled measurement (313772005) Plasma estradiol measurement (408244006) Plasma ethanol level (procedure) (412954002) Plasma ethanolamine measurement (procedure) (313869009) Plasma ethosuximide measurement (313963009) Plasma etiocholanolone measurement (165590006) Plasma factor VIII related antigen test (165596000) Plasma factor XIII screening test (167073006) Plasma fasting HDL cholesterol measurement (167075004) Plasma fasting LDL cholesterol measurement (167096006) Plasma fasting glucose measurement (167071008) Plasma fasting lipoprotein measurement (167084004) Plasma fasting triglyceride measurement (401152007) Plasma ferritin measurement (procedure) (401128000) Plasma flunitrazepam level (procedure) (250212002) Plasma folate measurement (313838005) Plasma free T4 measurement (314069004) Plasma free beta HCG mean of median measurement (313871009) Plasma free beta human chorionic gonadotrophin measurement (391476008) Plasma free carnitine level (procedure) (313831004) Plasma free fatty acid measurement (313839002) Plasma free triiodothyronine measurement (412957009) Plasma gamma-aminobutyrate measurement (procedure) (313850004) Plasma gamma-glutamyl transferase measurement (313973006) Plasma gastric inhibitory peptide measurement (390998004) Plasma gastrin level (procedure) (313715000) Plasma gentamicin measurement (401153002) Plasma globulin measurement (procedure) (313864004) Plasma glucagon measurement (407685005) Plasma glutamic acid level (procedure) (313734000) Plasma glutamine measurement (313736003) Plasma glycine measurement (313439006) Plasma growth hormone measurement (313738002) Plasma histidine measurement (412950006) Plasma homocitrulline measurement (procedure) (313731008) Plasma homocysteine measurement (437741004) Plasma homocysteine measurement after methionine load (procedure) (313792003) Plasma homocystine measurement (313961006) Plasma hydroxybutyrate dehydrogenase measurement (409092009) Plasma inhibin measurement (procedure) (401145005) Plasma inorganic phosphate measurement (procedure) (401124003) Plasma insulin C-peptide level (procedure) (401151000) Plasma insulin measurement (procedure) (390957006) Plasma iron level (procedure) (313779001) Plasma isoleucine measurement (313855009) Plasma lactate dehydrogenase measurement (390996000) Plasma lactate level (procedure) (313821006) Plasma lamotrigine measurement (313953001) Plasma leucine measurement (314039006) Plasma lipid measurement (313774006) Plasma lipoprotein A measurement (167069008) Plasma lipoprotein measurement (313737007) Plasma lysine measurement (312475002) Plasma magnesium measurement (391529001) Plasma manganese level (procedure) (391545004) Plasma methadone level (procedure) (401026004) Plasma methaqualone level (procedure) (313967005) Plasma methemalbumin measurement (313735004) Plasma methionine measurement (313823009) Plasma methotrexate measurement (407689004) Plasma methylmalonic acid level (procedure) (401028003) Plasma morphine metabolite level (procedure) (391339006) Plasma neurotensin level (procedure) (401029006) Plasma nitrazepam level (procedure) (313760004) Plasma noradrenaline measurement (412920003) Plasma organic acid measurement (procedure) (313978002) Plasma ornithine measurement (408188008) Plasma oxalate level (procedure) (401131004) Plasma oxazepam level (procedure) (407677001) Plasma pancreatic polypeptide level (procedure) (401149004) Plasma paracetamol measurement (procedure) (407683003) Plasma paraquat level (procedure) (391554001) Plasma parathyroid hormone level (procedure) (401154008) Plasma parathyroid hormone related peptide measurement (procedure) (391169006) Plasma perhexiline level (procedure) (313732001) Plasma phenylalanine measurement (412946004) Plasma phosphoethanolamine measurement (procedure) (408593002) Plasma plasminogen antigen level (procedure) (313789002) Plasma porphyrin measurement (390964008) Plasma potassium level (procedure) (413020007) Plasma pristanate measurement (procedure) (408258008) Plasma pro-brain natriuretic peptide level (procedure) (313443005) Plasma prolactin measurement (313752000) Plasma proline measurement (391501004) Plasma pyruvate level (procedure) (167072001) Plasma random HDL cholesterol measurement (167074000) Plasma random LDL cholesterol measurement (167095005) Plasma random glucose measurement (167070009) Plasma random lipoprotein measurement (167083005) Plasma random triglyceride measurement (395119005) Plasma renin ambulant level (procedure) (391479001) Plasma renin level (procedure) (395120004) Plasma renin recumbent level (procedure) (313480004) Plasma salicylate measurement (412948003) Plasma sarcosine measurement (procedure) (313745002) Plasma serine measurement (390958001) Plasma sodium level (procedure) (391405006) Plasma somatostatin level (procedure) (315172003) Plasma streptomycin level (313733006) Plasma taurine measurement (315173008) Plasma teicoplanin level (401038008) Plasma temazepam level (procedure) (401147002) Plasma testosterone measurement (procedure) (401150004) Plasma theophylline level (procedure) (313753005) Plasma threonine measurement (391422008) Plasma thyroglobulin level (procedure) (313870005) Plasma tobramycin measurement (313861007) Plasma total T4 measurement (313951004) Plasma total bilirubin measurement (391450008) Plasma total carnitine level (procedure) (390956002) Plasma total cholesterol level (procedure) (390970002) Plasma total iron binding capacity (procedure) (270995005) Plasma total protein measurement (167082000) Plasma triglyceride measurement (313724009) Plasma troponin I measurement (314068007) Plasma troponin T measurement (313950003) Plasma tryptophan measurement (313754004) Plasma tyrosine measurement (313853002) Plasma unconjugated bilirubin measurement (312482003) Plasma urate measurement (312480006) Plasma urea measurement (313739005) Plasma valine measurement (313713007) Plasma vancomycin measurement (313826001) Plasma very long chain fatty acid measurement (313819001) Plasma vigabatrin measurement (271214007) Plasma viscosity measurement (407682008) Plasma vitamin B12 level (procedure) (391512004) Plasma vitamin E level (procedure) (313638007) Plasma xylose measurement (312479008) Plasma zinc measurement (104304006) Plasmodium Species antibody assay (122071003) Plasmodium falciparum antibody assay (122229005) Plasmodium falciparum antigen assay (122072005) Plasmodium malariae antibody assay (122073000) Plasmodium ovale antibody assay (122075007) Plasmodium vivax antibody assay (122230000) Plasmodium vivax antigen assay (392375006) Platanus acerifolia specific IgE antibody measurement (procedure) (165869006) Platelet antibodies test (55605003) Platelet antibody assay (103848001) Platelet antibody, IgG measurement (122160002) Platelet associated antibody assay (103850009) Platelet associated antibody, IgM measurement (61928009) Platelet count (117249008) Platelet count, Rees-Ecker method (104107006) Platelet count, blood, automated (104106002) Platelet count, blood, manual (391557008) Platelet/neutrophil ratio (procedure) (22369009) Platinum measurement (182806001) Plethysmographic monitoring (20552003) Plethysmography (40008005) Plethysmometry (413050004) Pleural fluid lactate dehydrogenase measurement (procedure) (413052007) Pleural fluid pH measurement (procedure) (167961009) Pleural fluid protein content measurement (167956007) Pleural fluid specific gravity measurement (388729008) Pleuronectes platessa specific IgE antibody measurement (procedure) (121657008) Plutonium measurement (315174002) Pneumococcal IgG 1 level (315175001) Pneumococcal IgG 2 level (315176000) Pneumococcal IgG level (313632008) Pneumococcal antibody measurement (443069002) Pneumocystis jiroveci DNA assay (procedure) (415121006) Pneumocystis jiroveci antigen assay (procedure) (415123009) Pneumocystis jiroveci immunofluorescence (procedure) (252453004) Pneumoplethysmography (392290007) Poa pratensis specific IgE antibody measurement (procedure) (252649009) Point pH monitoring (250608002) Poison measurement (85340000) Polarographic measurement (117857002) Polio virus 1 antibody assay (117858007) Polio virus 2 antibody assay (117859004) Polio virus 3 antibody assay (117860009) Polio virus antibody assay (315179007) Poliovirus antibody level (392458004) Polistes spp. venom specific IgE antibody measurement (procedure) (252326002) Polyacrylamide gel electrophoresis (121658003) Polybrominated biphenyl measurement (105303009) Polychlorinated biphenyl measurement (121661002) Polymixin-B measurement (116708001) Polymorphonuclear leukocyte count (121662009) Polythiazide measurement (392376007) Populus deltoides specific IgE antibody measurement (procedure) (104881007) Porphobilin measurement (104882000) Porphobilinogen measurement (113082004) Porphobilinogen measurement, qualitative, urine (104883005) Porphobilinogen measurement, quantitative, urine (313764008) Porphobilinogen/creatinine ratio measurement (104884004) Porphyrin measurement (36027007) Porphyrin measurement, 24-hours, feces (104885003) Porphyrin measurement, fecal, qualitative or semi-quantitative (89900006) Porphyrin measurement, feces, quantitative (50944006) Porphyrin measurement, fractionation, erythrocytes (91094008) Porphyrin measurement, total, erythrocytes (24252009) Porphyrin measurement, total, plasma (252159009) Porphyrin screening (22031009) Porphyrin, quantitative measurement, urine (104886002) Porphyrins, qualitative measurement, urine (104887006) Porphyrins, quantitation and fractionation, urine (165093002) Portal venous pressure test (767906009) Post bronchodilator spirometry (procedure) (128971008) Post volume challenge (250751008) Post-heparin lipolytic activity measurement (302788006) Post-prandial blood glucose measurement (59573005) Potassium measurement (49833001) Potassium measurement, urine (250734001) Potassium/sodium ratio measurement (407687002) Poultry feathers specific IgE antibody measurement (procedure) (315180005) Poultry fecal antibody level (315181009) Poultry serum antibody level (105304003) Practolol measurement (105305002) Prazepam measurement (121663004) Prazosin measurement (395153009) Pre-treatment serum cholesterol level (procedure) (121664005) Prednisolone measurement (121665006) Prednisone measurement (104888001) Pregnancy specific protein 1 measurement (89113004) Pregnanediol measurement (3794000) Pregnanetriol measurement (104889009) Pregnenolone measurement (20726006) Pressure measurement of sphincter of Oddi (250603006) Primidone blood measurement (113087005) Primidone measurement (121841005) Pristanate measurement (105306001) Probenecid measurement (105307005) Procainamide and N-acetylprocainamide measurement (59014001) Procainamide measurement (121666007) Procaine measurement (712862004) Prochlorperazine measurement (procedure) (121842003) Procollagen peptide type 1 measurement (416399002) Procollagen type I amino-terminal propeptide measurement (procedure) (415179006) Procollagen type III N-terminal propeptide measurement (procedure) (121667003) Procyclidine measurement (46264006) Progesterone measurement (13892007) Progesterone receptor assay measurement (250738003) Progesterone/estradiol ratio measurement (104890000) Proinsulin measurement (104891001) Prolactin challenge tests (113083009) Prolactin measurement (104892008) Proline dipeptidase measurement (104893003) Proline measurement (105308000) Prolintane measurement (104101007) Prolymphocyte count, blood (105309008) Promazine measurement (105310003) Promethazine measurement (165549008) Promyelocyte count procedure (104100008) Promyelocyte count, blood (313478005) Promyelocyte percent differential count (105311004) Propafenone measurement (121668008) Propane measurement (417674001) Propanol number (procedure) (121843008) Propenoylcarnitine measurement (104367002) Properdin factor B measurement (121669000) Propiomazine measurement (104894009) Propionate measurement (104895005) Propionyl-CoA carboxylase measurement (121844002) Propionylcarnitine measurement (121845001) Propionylglycine measurement (121670004) Propoxur measurement (73243009) Propranolol measurement (252187000) Propranolol/thyrotrophin releasing hormone/gonadotrophin releasing hormone test (121671000) Propylene glycol measurement (105312006) Propylhexedrine measurement (121672007) Propylthiouracil measurement (121846000) Prorenin measurement (392377003) Prosopis juliflora specific IgE antibody measurement (procedure) (51972009) Prostacyclin measurement (121847009) Prostaglandin PGA measurement (121848004) Prostaglandin PGD2 measurement (104896006) Prostaglandin PGE measurement (104897002) Prostaglandin PGE1 measurement (104898007) Prostaglandin PGE2 measurement (104899004) Prostaglandin PGF measurement (121286003) Prostaglandin PGF1 alpha measurement (121849007) Prostaglandin PGF2 alpha measurement (104900009) Prostaglandin PGF2 measurement (121850007) Prostaglandin measurement (104901008) Prostaglandins, total measurement (63476009) Prostate specific antigen measurement (104463002) Prostatic acid phosphatase measurement (388478002) Protamine specific IgE antibody measurement (procedure) (432804001) Protamine sulfate thrombin time (procedure) (104902001) Protein CSF/protein serum ratio measurement (250413009) Protein concentration, test strip measurement (82962001) Protein electrophoresis (104423003) Protein electrophoresis, synovial fluid (104903006) Protein kinase measurement (74040009) Protein measurement (104905004) Protein measurement by electrophoretic fractionation and quantitation (104904000) Protein measurement, refractometric method (57378007) Protein measurement, urine (19518008) Protein measurement, urine, quantitative 24 hour (104906003) Protein nitrogen measurement (250757007) Protein selectivity index measurement (14932002) Protein, urine, Bence-Jones (250750009) Protein/creatinine ratio measurement (117987007) Proteinase 3 antibody assay (395158000) Prothrombin gene (20210) screen (procedure) (33264001) Protoporphyrin measurement (104909005) Protoporphyrins measurement, erythrocytes, quantitative (104910000) Protoporphyrins measurement, erythrocytes, screen (61087000) Protriptyline measurement (388730003) Prunus armeniaca specific IgE antibody measurement (procedure) (388731004) Prunus avium specific IgE antibody measurement (procedure) (388732006) Prunus domestica specific IgE antibody measurement (procedure) (388733001) Prunus persica specific IgE antibody measurement (procedure) (50684000) Pseudocholinesterase measurement (105313001) Pseudoephedrine measurement (117863006) Pseudomonas aeruginosa antibody assay (412959007) Pseudomonas antibody measurement (procedure) (122221008) Pseudorabies virus antibody assay (117988002) Pseudorabies virus, Clinease gene deletion antibody assay (117989005) Pseudorabies virus, Herdcheck gene deletion antibody assay (117990001) Pseudorabies virus, Omnimark gene deletion antibody assay (117991002) Pseudorabies virus, Tolvid gene deletion antibody assay (392379000) Pseudotsuga taxifolia specific IgE antibody measurement (procedure) (388734007) Psidium guajava specific IgE antibody measurement (procedure) (121673002) Psilocin measurement (105314007) Psilocybin measurement (315182002) Psittacosis LGV antibody level (315183007) Psittacosis antibody level (128575005) Pullback method (62359004) Pulmonary artery wedge pressure determination (70115007) Pulmonary compliance study (22238008) Pulmonary stress testing (359888008) Pulmonary surfactant test (252469006) Pulse generated run-off (252465000) Pulse oximetry (252460005) Pulse volume recorder plethysmography (252455006) Pulse volume recorder pneumoplethysmography (252329009) Pulsed-field gel electrophoresis (104911001) Purine-nucleoside phosphorylase measurement (117931004) Purkinje cells antibody assay (104403004) Purkinje cells antibody titer (121674008) Pyrazinamide measurement (121675009) Pyridine measurement (121851006) Pyridinoline measurement (121676005) Pyridostigmine measurement (415223004) Pyridoxal 5-phosphate measurement (procedure) (105315008) Pyrilamine measurement (104912008) Pyrimidine-5'-nucleotidase measurement (104913003) Pyrophosphate crystals measurement (105316009) Pyrovalerone measurement (121852004) Pyrrole measurement (388735008) Pyrus communis specific IgE antibody measurement (procedure) (104914009) Pyruvate carboxylase measurement (117932006) Pyruvate dehydrogenase antibody assay (104915005) Pyruvate dehydrogenase cytochrome measurement (104916006) Pyruvate dehydrogenase lipoamide measurement (30481007) Pyruvate kinase measurement (75710009) Pyruvate kinase measurement, erythrocytes (104917002) Pyruvate measurement (104918007) Pyruvate oxidase measurement (252235007) Pyruvate tolerance test (442157001) Qualitative measurement of acylcarnitine in plasma specimen (440691007) Qualitative measurement of anabolic steroid in urine (procedure) (441582008) Qualitative measurement of cystine in random urine specimen (439900008) Qualitative measurement of myoglobin in urine (procedure) (440604007) Qualitative measurement of nicotine in urine (procedure) (442722005) Qualitative measurement of occult blood in gastric fluid specimen (31583004) Qualitative non-RBC antibody measurement (86810002) Qualitative serology procedure (7992005) Quantitative anti-DNA antibody measurement (28340005) Quantitative anti-histone antibody measurement (441507000) Quantitative chemical analysis of calculus (442446004) Quantitative measurement of acylcarnitine in blood specimen (442613004) Quantitative measurement of acylcarnitine in plasma specimen (441823008) Quantitative measurement of amino acid in cerebrospinal fluid specimen (442679005) Quantitative measurement of amino acid in urine (444710008) Quantitative measurement of bacteria using dipslide culture method (procedure) (442471001) Quantitative measurement of cannabinoids (444114007) Quantitative measurement of concentration of cryoglobulin in serum specimen (procedure) (443927003) Quantitative measurement of concentration of follitropin in baseline serum or plasma specimen (procedure) (443950009) Quantitative measurement of concentration of lutropin in baseline serum or plasma specimen (procedure) (442054006) Quantitative measurement of cystine in random urine specimen (714696009) Quantitative measurement of hemoglobin F in maternal blood specimen using flow cytometry technique (443949009) Quantitative measurement of immunoglobulin G and immunoglobulin M and immunoglobulin A and immunoglobulin light chain in serum or plasma specimen (procedure) (442530009) Quantitative measurement of ketone in serum specimen (441805000) Quantitative measurement of lysergic acid diethylamide in urine specimen using high performance liquid chromatography (444132007) Quantitative measurement of mass concentration of 11-deoxycortisol in urine specimen (procedure) (444131000) Quantitative measurement of mass concentration of 6-monoacetylmorphine in saliva specimen (procedure) (443783006) Quantitative measurement of mass concentration of 7-aminonitrazepam in saliva specimen (procedure) (443782001) Quantitative measurement of mass concentration of albumin in serum or plasma specimen using bromcresol green technique (procedure) (444010001) Quantitative measurement of mass concentration of amfetamine and metamfetamine in urine specimen using gas chromatography mass spectrometry technique (procedure) (443802009) Quantitative measurement of mass concentration of amfetamine in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443690009) Quantitative measurement of mass concentration of barbiturate in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443865009) Quantitative measurement of mass concentration of barbiturate in urine specimen using gas chromatography mass spectrometry technique (procedure) (443689000) Quantitative measurement of mass concentration of benzodiazepine in urine specimen using gas chromatography mass spectrometry technique (procedure) (443851007) Quantitative measurement of mass concentration of benzoylecgonine in saliva specimen (procedure) (443850008) Quantitative measurement of mass concentration of benzoylecgonine in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443951008) Quantitative measurement of mass concentration of benzoylecgonine in urine specimen using gas chromatography mass spectrometry technique (procedure) (443976009) Quantitative measurement of mass concentration of beryllium in urine specimen (procedure) (443975008) Quantitative measurement of mass concentration of bismuth in serum or plasma specimen (procedure) (443834000) Quantitative measurement of mass concentration of bismuth in urine specimen (procedure) (443833006) Quantitative measurement of mass concentration of cannabinoids in urine specimen using gas chromatography mass spectrometry technique (procedure) (443934001) Quantitative measurement of mass concentration of chromium in peripheral blood specimen (procedure) (444021005) Quantitative measurement of mass concentration of ciclosporin in serum or plasma specimen using enzyme immunoassay technique (procedure) (443985009) Quantitative measurement of mass concentration of codeine in saliva specimen (procedure) (443994003) Quantitative measurement of mass concentration of creatinine corrected for glucose concentration in overnight peritoneal dialysis fluid specimen (procedure) (443993009) Quantitative measurement of mass concentration of creatinine in 2 hour postperitoneal dialysis fluid specimen (procedure) (444224006) Quantitative measurement of mass concentration of creatinine in 4 hour postperitoneal dialysis fluid specimen (procedure) (444223000) Quantitative measurement of mass concentration of creatinine in peritoneal fluid specimen (procedure) (443979002) Quantitative measurement of mass concentration of creatinine in postdialysis serum or plasma specimen (procedure) (443978005) Quantitative measurement of mass concentration of creatinine in predialysis serum or plasma specimen (procedure) (444207000) Quantitative measurement of mass concentration of creatinine in serum or plasma specimen using colorimetric enzyme technique (procedure) (444206009) Quantitative measurement of mass concentration of dextropropoxyphene in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443926007) Quantitative measurement of mass concentration of diazepam in saliva specimen (procedure) (443925006) Quantitative measurement of mass concentration of dihydrocodeine in saliva specimen (procedure) (443948001) Quantitative measurement of mass concentration of ethylene glycol in urine specimen (procedure) (443947006) Quantitative measurement of mass concentration of fluoride in urine specimen (procedure) (444130004) Quantitative measurement of mass concentration of flurazepam and flurazepam metabolite in serum or plasma specimen (procedure) (444129009) Quantitative measurement of mass concentration of flurazepam in urine specimen (procedure) (444264005) Quantitative measurement of mass concentration of gastrin in postcalorie fasting serum or plasma specimen (procedure) (443924005) Quantitative measurement of mass concentration of glucose in 1 hour postprandial urine specimen (procedure) (444499006) Quantitative measurement of mass concentration of glucose in first peritoneal dialysis fluid specimen (procedure) (443923004) Quantitative measurement of mass concentration of glucose in pericardial fluid specimen (procedure) (443946002) Quantitative measurement of mass concentration of glucose in peritoneal dialysis fluid specimen (procedure) (444450007) Quantitative measurement of mass concentration of glucose in peritoneal dialysis fluid specimen at 4 hours postperitoneal dialysis (procedure) (444128001) Quantitative measurement of mass concentration of glucose in pleural fluid specimen (procedure) (444127006) Quantitative measurement of mass concentration of glucose in postcalorie fasting serum or plasma specimen (procedure) (444423002) Quantitative measurement of mass concentration of glucose in predialysis peritoneal dialysis fluid specimen (procedure) (443780009) Quantitative measurement of mass concentration of glucose in serum or plasma specimen 120 minutes after 75 gram oral glucose challenge (procedure) (444008003) Quantitative measurement of mass concentration of glucose in serum or plasma specimen 6 hours after glucose challenge (procedure) (444007008) Quantitative measurement of mass concentration of glucose in synovial fluid specimen (procedure) (443864008) Quantitative measurement of mass concentration of histamine in serum or plasma specimen (procedure) (443863002) Quantitative measurement of mass concentration of hydrocortisone in baseline serum or plasma specimen after adrenocorticotropin challenge (procedure) (443801002) Quantitative measurement of mass concentration of hydrocortisone in p.m. serum or plasma specimen (procedure) (443984008) Quantitative measurement of mass concentration of hydrocortisone in saliva specimen (procedure) (443800001) Quantitative measurement of mass concentration of hydrocortisone in serum or plasma specimen obtained at a specified time (procedure) (443688008) Quantitative measurement of mass concentration of immunoglobulin A in body fluid specimen (procedure) (443687003) Quantitative measurement of mass concentration of immunoglobulin A in cerebrospinal fluid specimen (procedure) (443838002) Quantitative measurement of mass concentration of immunoglobulin A in cord blood specimen (procedure) (443837007) Quantitative measurement of mass concentration of immunoglobulin A in urine specimen (procedure) (443744009) Quantitative measurement of mass concentration of immunoglobulin G in 24 hour urine specimen (procedure) (443974007) Quantitative measurement of mass concentration of immunoglobulin G in body fluid specimen (procedure) (443973001) Quantitative measurement of mass concentration of immunoglobulin G in cord blood specimen (procedure) (443832001) Quantitative measurement of mass concentration of immunoglobulin G in serum specimen (procedure) (443831008) Quantitative measurement of mass concentration of immunoglobulin G in urine specimen (procedure) (443745005) Quantitative measurement of mass concentration of immunoglobulin M in 24 hour urine specimen (procedure) (443983002) Quantitative measurement of mass concentration of immunoglobulin M in body fluid specimen (procedure) (443992004) Quantitative measurement of mass concentration of immunoglobulin M in cerebrospinal fluid specimen (procedure) (443991006) Quantitative measurement of mass concentration of immunoglobulin M in cord blood specimen (procedure) (444222005) Quantitative measurement of mass concentration of immunoglobulin M in serum specimen (procedure) (444273002) Quantitative measurement of mass concentration of immunoglobulin M in urine specimen (procedure) (444272007) Quantitative measurement of mass concentration of mephenytoin and normephenytion in serum or plasma specimen (procedure) (444263004) Quantitative measurement of mass concentration of nitrazepam in saliva specimen (procedure) (444262009) Quantitative measurement of mass concentration of nordazepam in saliva specimen (procedure) (443922009) Quantitative measurement of mass concentration of opiate agonist in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443921002) Quantitative measurement of mass concentration of oxcarbazepine in serum or plasma specimen (procedure) (443970003) Quantitative measurement of mass concentration of phencyclidine in serum or plasma specimen using gas chromatography mass spectrometry technique (procedure) (443969004) Quantitative measurement of mass concentration of prostate specific antigen in serum or plasma specimen (procedure) (444126002) Quantitative measurement of mass concentration of temazepam in saliva specimen (procedure) (444125003) Quantitative measurement of mass concentration ratio of excretion of chromium to excretion of creatinine in 24 hour urine specimen (procedure) (443779006) Quantitative measurement of mass concentration ratio of excretion of histamine to excretion of creatinine in 24 hour urine specimen (procedure) (443778003) Quantitative measurement of mass concentration ratio of histamine to creatinine in urine specimen (procedure) (444006004) Quantitative measurement of mass content of calprotectin in stool specimen (procedure) (444005000) Quantitative measurement of mass content of cocaine metabolite in meconium specimen using gas chromatography mass spectrometry technique (procedure) (443862007) Quantitative measurement of mass fraction of hemoglobin F relative to total hemoglobin in serum or plasma specimen by high performance liquid chromatography technique (procedure) (444322008) Quantitative measurement of mass rate of excretion of creatinine in timed urine specimen (procedure) (444122000) Quantitative measurement of mass rate of excretion of glucose in 24 hour urine specimen (procedure) (444123005) Quantitative measurement of mass rate of excretion of pyridinoline in 2 hour urine specimen (procedure) (444144005) Quantitative measurement of mass rate of excretion of thallium in 24 hour urine specimen (procedure) (441581001) Quantitative measurement of mercaptopurine (443799000) Quantitative measurement of number fraction of hypertonic cryohemolysis of red blood cells (procedure) (443986005) Quantitative measurement of pH in capillary blood specimen (procedure) (442165003) Quantitative measurement of polychlorinated biphenyl in blood specimen using gas chromatography (443685006) Quantitative measurement of substance concentration of bicarbonate in arterial blood specimen (procedure) (443836003) Quantitative measurement of substance concentration of flurazepam in serum or plasma specimen (procedure) (443972006) Quantitative measurement of substance fraction of oxygen relative to oxygen binding sites of hemoglobin in venous blood specimen (procedure) (444190002) Quantitative measurement of substance rate of excretion of immunoglobulin A in 24 hour urine specimen (procedure) (443842004) Quantitative measurement of substance rate of glucose excretion in urine specimen (procedure) (443990007) Quantitative measurement of substance rate ratio of pyridinoline to creatinine in 24 hour urine specimen (procedure) (444220002) Quantitative measurement of substance ratio of collagen cross linked N-telopeptide in relation to creatinine in 24 hour urine specimen (procedure) (444261002) Quantitative measurement of substance ratio of free deoxypyridinoline relative to creatinine in urine specimen (procedure) (441856009) Quantitative measurement of tricyclic antidepressant in serum specimen (69060002) Quantitative non-RBC antibody measurement (48148004) Quantitative photoplethysmography (34490006) Quantitative photoplethysmography, arterial (64510001) Quantitative photoplethysmography, hollow organ (20811003) Quantitative photoplethysmography, vascular (11758005) Quantitative photoplethysmography, venous (47253003) Quantitative serology procedure (63165001) Quantitative venous flow studies (121677001) Quazepam measurement (392381003) Quercus alba specific IgE antibody measurement (procedure) (121678006) Quinacrine measurement (121679003) Quinethazone measurement (82650003) Quinidine measurement (20939001) Quinine measurement (89754000) RBC antibody detection (61943006) RBC antibody detection with albumin (18980008) RBC antibody detection with saline (88211002) RBC antibody detection, cold (18360001) RBC antibody detection, cold with titration (82655008) RBC antibody detection, warm (12234009) RBC antibody detection, warm with titration (401327001) RBC malaria parasitemia count (procedure) (117934007) RNA antibody assay (117935008) RNA polymerase I, II, AND III antibody assay (166008006) RNP antibody measurement (315184001) RSV antigen level (392440005) Rabbit epithelium specific IgE antibody measurement (procedure) (392442002) Rabbit serum proteins specific IgE antibody measurement (procedure) (392443007) Rabbit urine proteins specific IgE antibody measurement (procedure) (122078009) Rabies virus antibody assay (122232008) Rabies virus antigen assay (397587005) Radioallergosorbent test (procedure) (169196000) Radiobioassay - corticosterone (169197009) Radiobioassay - cortisone (169201009) Radiobioassay - folic acid (169198004) Radiobioassay - hydrocortisone (169199007) Radiobioassay - progesterone (169200005) Radiobioassay - testosterone (169202002) Radiobioassay - vitamin B12 (169203007) Radiobioassay - vitamin D (252466004) Radionuclide clearance test of tissue perfusion (37707006) Radionuclide study of coronary blood flow (129099008) Ramp protocol (271061004) Random blood glucose measurement (417187008) Random urine protein level (procedure) (105317000) Ranitidine measurement (409788009) Rapid HIV-1 antibody test (procedure) (252229007) Rapid calcium infusion test (19869000) Rapid plasma reagin test (57239005) Rapid urine screening test, bioluminescence (392445000) Rat epithelium specific IgE antibody measurement (procedure) (392444001) Rat epithelium, serum proteins and urine proteins specific IgE antibody measurement (procedure) (392447008) Rat serum proteins specific IgE antibody measurement (procedure) (392448003) Rat urine proteins specific IgE antibody measurement (procedure) (16298007) Rate measurement (115340009) Ratio measurement (438173002) Ratio of arterial oxygen tension to inspired oxygen fraction (procedure) (86528005) Reactive lymphocyte count (9897006) Receptor binding site activity (18649001) Rectal temperature taking (14089001) Red blood cell count (104111000) Red blood cell count, automated, cerebrospinal fluid (104118006) Red blood cell count, automated, pleural fluid (104122001) Red blood cell count, automated, urine (104114008) Red blood cell count, manual, peritoneal fluid (390982006) Red cell magnesium level (procedure) (313535002) Red cell transketolase measurement (391392004) Red cell vitamin B1 level (procedure) (391489002) Red cell vitamin B2 level (procedure) (391428007) Red cell vitamin B6 level (procedure) (80810009) Regional blood flow study (61054004) Regional plethysmography (392449006) Reindeer epithelium specific IgE antibody measurement (procedure) (66995002) Renal function study with serial imaging (395133005) Renin and aldosterone (procedure) (104919004) Renin challenge tests (48908006) Renin measurement (53242000) Renin, low salt intake measurement, recumbent, 6 hours (25697002) Renin, low salt intake measurement, upright, 4 hours (48093009) Renin, low salt intake measurement, upright, 4 hours with diuretic (87287009) Renin, normal salt intake measurement, recumbent, 6 hours (87986006) Renin, normal salt intake measurement, upright, 4 hours (122079001) Reovirus antibody assay (252213004) Repeated sampling for hormone pulsatility (252473009) Residual vol. test-lung (407701009) Resin isocyanate specific IgE antibody measurement (procedure) (87115003) Resorption rate measurement, renal tubule (121680000) Resperine measurement (69706004) Respiratory flow volume loop measurement (252486000) Respiratory muscle function test (61646000) Respiratory quotient measurement (390965009) Respiratory syncytial virus antibody level (procedure) (165887009) Reticulin R1 autoantibody titer measurement (6556005) Reticulin antibody measurement (165893001) Reticulin antibody titer measurement (104920005) Reticulin measurement (45995003) Reticulocyte count (104153004) Reticulocyte count, flow cytometry (121100002) Reticulocyte count, hematocrit adjusted (104152009) Reticulocyte count, manual (313639004) Reticulocyte percent count (104921009) Retinaldehyde measurement (117701003) Retinoate ester measurement (104922002) Retinoate measurement (91047000) Retinoids measurement (413055009) Retinol binding protein / creatinine ratio measurement (procedure) (413053002) Retinol binding protein excretion measurement (procedure) (413049004) Retinol binding protein measurement (procedure) (105027004) Retinol challenge tests (117702005) Retinol ester measurement (397524001) Retinoscopy (procedure) (250298004) Reversed neutrophil/lymphocyte ratio measurement (124014000) Reversed serum protein ratio (169680004) Rhesus - 6 months after anti-D sample (169681000) Rhesus - random, non-pregnancy sample (165767003) Rhesus antibody titer measurement (169676009) Rhesus screening - 1st pregnancy sample (169677000) Rhesus screening - 2nd pregnancy sample (169678005) Rhesus screening - 3rd pregnancy sample (169679002) Rhesus screening - cord blood sample (165841003) Rheumatoid arthritis latex test (122161003) Rheumatoid arthritis nuclear antibody assay (394976001) Rheumatoid factor screening test (procedure) (122418009) Rhinovirus RNA assay (392494000) Rhizopus nigricans specific IgE antibody measurement (procedure) (786971004) Rho(D) immune globulin screening (procedure) (388736009) Ribes sylvestre specific IgE antibody measurement (procedure) (104923007) Riboflavin measurement (104924001) Ribonuclease measurement (104925000) Ribose measurement (117933001) Ribosomal P protein antibody assay (117724005) Ribosomal antibody assay (394978000) Ribosomal autoantibody level (procedure) (104926004) Ribulose measurement (117992009) Rickettsia (Proteus OX19) antibody assay (117993004) Rickettsia (Proteus OX2) antibody assay (117994005) Rickettsia (Proteus OXK) antibody assay (122419001) Rickettsia prowazekii RNA assay (118111000) Rickettsia rickettsiae spotted fever group RNA assay (122420007) Rickettsia rickettsii RNA assay (122234009) Rickettsia rickettsii antigen assay (122081004) Rickettsia typhus group antibody assay (134240009) Rickettsial IgG level (134241008) Rickettsial IgM level (315185000) Rickettsial antibody level (47919007) Rickettsial serologic study (20174004) Rickettsial serologic study, paired samples (105318005) Rifampin measurement (401216000) Right brachial doppler pressure (procedure) (401223004) Right dorsalis pedis ABPI (procedure) (401218004) Right dorsalis pedis doppler pressure (procedure) (401225006) Right posterior tibial ABPI (procedure) (401220001) Right posterior tibial doppler pressure (procedure) (121681001) Risperidone measurement (391375008) Roche number (procedure) (315186004) Ross river fever antibody level (118014006) Rotavirus RNA assay (122082006) Rotavirus antigen assay (122421006) Rotavirus dsRNA assay (315187008) Rubella (single radial haemolysis) antibody (134238004) Rubella antibody level (252409009) Rubella antibody screening (122235005) Rubella virus antigen assay (118015007) Rubeola virus RNA assay (104325006) Rubeola virus antibody assay (122236006) Rubeola virus antigen assay (105319002) Rubidium measurement (388738005) Rubus fruticosus specific IgE antibody measurement (procedure) (397667000) Rubus idaeus specific IgE antibody measurement (procedure) (388739002) Ruditapes spp. specific IgE antibody measurement (procedure) (392336002) Rumex acetosella specific IgE antibody measurement (procedure) (103978006) S blood group antibody identification (415357005) S-100 neuronal cell marker measurement (procedure) (117250008) SAMHSA drug assay confirmation method (252145002) SMAC analysis (388740000) Saccaromyces cerevisiae specific IgE antibody measurement (procedure) (104927008) Saccharase measurement (122083001) Saccharomonospora viridis antibody assay (421388001) Saccharopolyspora rectivirgula antibody assay (procedure) (420892005) Saccharopolyspora rectivirgula specific IgG antibody measurement (procedure) (122299002) Saint Louis encephalitis virus RNA assay (122084007) Saint Louis encephalitis virus antigen assay (105320008) Salicylamide measurement (250605004) Salicylate blood measurement (36206007) Salicylate measurement (408257003) Salicylate specific IgE antibody measurement (procedure) (252163002) Salicylate/paracetamol screening (392339009) Salidago virgaurea specific IgE antibody measurement (procedure) (413044009) Saliva 17alpha-hydroxyprogesterone measurement (procedure) (313706007) Salivary IgA measurement (104397005) Salivary gland antibody measurement (78874004) Salivary gland function study (392382005) Salix caprea specific IgE antibody measurement (procedure) (388742008) Salmo salar specific IgE antibody measurement (procedure) (104294000) Salmonella antibody assay (117869005) Salmonella arizonae antibody assay (122237002) Salmonella paratyphi A H antibody assay (122238007) Salmonella paratyphi A O antibody assay (122085008) Salmonella paratyphi A antibody assay (122239004) Salmonella paratyphi B H antibody assay (122240002) Salmonella paratyphi B O antibody assay (122086009) Salmonella paratyphi B antibody assay (122241003) Salmonella paratyphi C H antibody assay (122242005) Salmonella paratyphi C O antibody assay (117837001) Salmonella paratyphi C antibody assay (117870006) Salmonella pullorum antibody assay (117871005) Salmonella species serotype determination (122243000) Salmonella typhi H antibody assay (122088005) Salmonella typhi O antibody assay (117872003) Salmonella typhi group D antibody assay (122087000) Salmonella typhi group D, H antibody assay (122089002) Salmonella typhi group D, O antibody assay (117873008) Salmonella typhimurium antibody assay (392337006) Salsola kali specific IgE antibody measurement (procedure) (392383000) Sambucus nigra specific IgE antibody measurement (procedure) (388746006) Santa Maria specific IgE antibody measurement (procedure) (252266001) Saralasin test (117997003) Sarcocystis neurona antibody assay (117874002) Sarcocystis neurona antigen assay (104929006) Sarcosine measurement (388750004) Sardina pilchardus specific IgE antibody measurement (procedure) (388752007) Sardinops melanosticta specific IgE antibody measurement (procedure) (117683009) Sasapyrine measurement (392514001) Savinase specific IgE antibody measurement (procedure) (259096003) Scalp pH measurement (89116007) Schilling test with intrinsic factor (392385007) Schinus molle specific IgE antibody measurement (procedure) (122091005) Schistosoma japonicum antibody assay (122092003) Schistosoma mansonii antibody assay (122093008) Schistosoma species antibody assay (315189006) Schistosomal antibody level (388753002) Scomber japonicus specific IgE antibody measurement (procedure) (388683004) Scomber scombrus specific IgE antibody measurement (procedure) (121682008) Scopolamine measurement (439782009) Screening for amino acid in urine (procedure) (439947004) Screening for antihistamine in urine (procedure) (439345002) Screening for barbiturate in urine (procedure) (438899007) Screening for drug in neonatal urine (procedure) (439320000) Screening for drug of abuse in meconium (procedure) (439243006) Screening for ethyl glucuronide in urine (procedure) (440605008) Screening for oxycodone in urine (procedure) (439319006) Screening for phenothiazine in serum (procedure) (439842006) Screening for tricyclic antidepressant in serum (procedure) (440692000) Screening for venlafaxine and metabolite (procedure) (391536000) Seafood mix RAST test (procedure) (121853009) Sebacate measurement (392293009) Secale cereale (pollen) specific IgE antibody measurement (procedure) (388754008) Secale cereale specific IgE antibody measurement (procedure) (81171006) Secobarbital measurement (104930001) Secretin measurement (252230002) Secretin stimulation test (27323003) Secretory immunoglobulin A measurement (6354009) Sedimentation rate, Westergren (67311005) Sedimentation rate, Wintrobe (104096007) Segmented neutrophil count, blood (121684009) Selegiline measurement (37188009) Selenium measurement (38503009) Selenium measurement, blood (40721009) Selenium measurement, tissue (3683006) Selenium measurement, urine (308115004) Self-monitoring of blood and urine glucose (308113006) Self-monitoring of blood glucose (700406007) Self-monitoring of blood ketone (308114000) Self-monitoring of urine glucose (392523003) Seminal fluid specific IgE antibody measurement (procedure) (390981004) Seminal fructose level (procedure) (252161000) Sensitive pregnancy test (252274000) Sequential water deprivation DDAVP test (409681009) Serial hematocrit determinations (procedure) (409682002) Serial platelet counts (procedure) (104931002) Serine measurement (68793005) Serologic test (87407009) Serologic test for Aspergillus (52366000) Serologic test for Bartonella quintana (41696007) Serologic test for Coccidioides (89078000) Serologic test for Ehrlichia canis (83537002) Serologic test for Ehrlichia chaffeensis (24592007) Serologic test for Ehrlichia sennetsu (5457008) Serologic test for Rickettsia conorii (54117009) Serologic test for Rickettsia prowazeki (17652006) Serologic test for Rickettsia rickettsii (33241003) Serologic test for Rickettsia typhi (61273009) Serologic test for Rotavirus (104308009) Serologic test for Toxoplasma gondii (30200007) Serologic test for cytomegalovirus (46898007) Serologic test for herpes simplex (14421005) Serologic test for herpes virus (2731000) Serologic test for influenza virus A (88823001) Serologic test for influenza virus B (34448000) Serologic test for respiratory syncytial virus (40675008) Serologic test for syphilis (168266005) Serology: bacteria identified (168269003) Serology: fungus identified (168265009) Serology: no organism (168270002) Serology: parasite identified (168268006) Serology: virus identified (50880007) Serotonin measurement (87532009) Serotonin release assay for platelet antibody (105321007) Sertraline measurement (313521004) Serum 1,25-dihydroxy vitamin D3 measurement (313778009) Serum 11-deoxycortisol measurement (313501000) Serum 17-oxosteroid measurement (412904008) Serum 2-Aminobutyrate measurement (procedure) (167088001) Serum 2-hr post-prandial glucose measurement (313757006) Serum 25-Hydroxy vitamin D3 measurement (412906005) Serum 3-Aminobutyrate measurement (procedure) (408282003) Serum 32-33 split pro-insulin level (procedure) (313503002) Serum 5-alpha-dihydrotestosterone measurement (271054003) Serum 5-nucleotidase measurement (270978002) Serum A1 acid glycoprotein measurement (270976003) Serum A1 antitrypsin measurement (271536006) Serum ACTH measurement (271225003) Serum ADH-arginine vasopressin measurement (313868001) Serum AFP mean of median measurement (391317009) Serum ANA pattern (procedure) (135842001) Serum C reactive protein level (413073007) Serum C1 inhibitor antigen measurement (procedure) (412984005) Serum C1-esterase activity (procedure) (408174009) Serum C22 long chain fatty acid level (procedure) (408175005) Serum C24 long chain fatty acid level (procedure) (391447005) Serum C24/C22 long chain fatty acid level (procedure) (391323004) Serum C26 long chain fatty acid level (procedure) (391448000) Serum C26/C22 long chain fatty acid level (procedure) (271231000) Serum GDH measurement (313866002) Serum HCG mean of median measurement (166832000) Serum HDL cholesterol measurement (271059008) Serum HDL/non-HDL cholesterol ratio measurement (413058006) Serum IgG IF anti-neutrophil cytoplasmic antibody measurement (procedure) (165868003) Serum IgG anticardiolipin measurement (165867008) Serum IgM anticardiolipin measurement (313937004) Serum Insulin-like growth factor 2 measurement (166833005) Serum LDL cholesterol measurement (314012003) Serum LDL/HDL ratio measurement (273969007) Serum LH measurement (391086003) Serum M2 antibody level (procedure) (270977007) Serum P1 - phenotype level determination (391318004) Serum Purkinje cell cytoplasm antibody level (procedure) (391342000) Serum Ro 02-0683 number (procedure) (166324000) Serum T3 measurement (166329005) Serum T4 measurement (271027001) Serum TIBC measurement (313440008) Serum TSH measurement (166834004) Serum VLDL cholesterol measurement (313551005) Serum VLDL triglyceride measurement (271233002) Serum acid phosphatase measurement (413000006) Serum adjusted magnesium measurement (procedure) (313483002) Serum adrenaline measurement (313623006) Serum alanine measurement (313847002) Serum alkaline phosphatase bile isoenzyme measurement (313845005) Serum alkaline phosphatase bone isoenzyme measurement (390979001) Serum alkaline phosphatase electrophoresis (procedure) (390980003) Serum alkaline phosphatase intestinal enzyme level (procedure) (313843003) Serum alkaline phosphatase liver isoenzyme measurement (271234008) Serum alkaline phosphatase measurement (390978009) Serum alkaline phosphatase placental enzyme level (procedure) (408262002) Serum alpha-1-antichymotrypsin level (procedure) (395066006) Serum alpha-2 macroglobulin level (procedure) (273978001) Serum aluminum measurement (313536001) Serum amikacin measurement (269865006) Serum aminophylline measurement (166971003) Serum amiodarone measurement (391315001) Serum amitryptiline level (procedure) (313948006) Serum ampicillin measurement (166570006) Serum amylase (pancreatic) measurement (271224004) Serum androstenedione measurement (313504008) Serum androsterone measurement (271049007) Serum angiotensin I and II measurement (166589006) Serum angiotensin-converting enzyme measurement (271057005) Serum anion gap measurement (391316000) Serum anti nuclear antibody level (procedure) (165891004) Serum anti-cardiolipin measurement (412821003) Serum anti-ganglioside D1a IgG measurement (procedure) (412822005) Serum anti-ganglioside D1a IgM measurement (procedure) (412832003) Serum anti-ganglioside M1 IgG measurement (procedure) (412834002) Serum anti-ganglioside M1 IgM measurement (procedure) (391314002) Serum anti-ganglioside M1 level (procedure) (391444003) Serum anti-ganglioside M2 level (procedure) (412836000) Serum anti-ganglioside Q1b IgG measurement (procedure) (412838004) Serum anti-ganglioside Q1b IgM measurement (procedure) (412840009) Serum anti-ganglioside T1b IgG measurement (procedure) (412842001) Serum anti-ganglioside T1b IgM measurement (procedure) (391443009) Serum anti-glutamic decarboxylase level (procedure) (391445002) Serum anti-neuronal nuclei antibody level (procedure) (391394003) Serum anti-skeletal muscle antibody level (procedure) (59792005) Serum antimicrobial level, bioassay method (60173006) Serum antimicrobial level, immunoassay method (32897001) Serum antimicrobial level, radioimmunoassay method (313768006) Serum apolipoprotein A-I measurement (313769003) Serum apolipoprotein A-II measurement (313770002) Serum apolipoprotein B measurement (391498004) Serum apolipoprotein E level (procedure) (313828000) Serum arachidonic acid measurement (313491006) Serum arginine measurement (394661007) Serum arginosuccinate level (procedure) (442039000) Serum ascites albumin gradient (394664004) Serum asparagine level (procedure) (391320001) Serum aspartic acid level (procedure) (166587008) Serum beta 2 microglobulin measurement (313777004) Serum beta-carotene measurement (271239003) Serum bicarbonate measurement (313455004) Serum bile acid measurement (313640002) Serum bile salt measurement (166610007) Serum bilirubin measurement (408236006) Serum biotinidase level (procedure) (408223006) Serum buprenorphine level (procedure) (313747005) Serum caffeine measurement (271230004) Serum calcitonin measurement (271240001) Serum calcium measurement (269869000) Serum carbamazepine measurement (391449008) Serum carotenoid level (procedure) (270975004) Serum ceruloplasmin measurement (275711006) Serum chemistry test (391556004) Serum chloramphenicol level (procedure) (271238006) Serum chloride measurement (166836002) Serum cholesterol studies (313989009) Serum cholesterol/HDL ratio measurement (313991001) Serum cholesterol/LDL ratio measurement (313993003) Serum cholesterol/VLDL ratio measurement (391566007) Serum chromium level (procedure) (394663005) Serum citrulline level (procedure) (391502006) Serum clobazam level (procedure) (394660008) Serum clomipramine level (procedure) (391327003) Serum clonazepam level (procedure) (313856005) Serum conjugated bilirubin measurement (271051006) Serum conjugated/total bilirubin ratio measurement (271535005) Serum cortisol measurement (398245009) Serum creatine kinase measurement (procedure) (166672007) Serum creatine phosphokinase MB isoenzyme measurement (391328008) Serum cryoglobulin level (procedure) (166976008) Serum cyclosporin measurement (394665003) Serum cystathione level (procedure) (408650007) Serum cystatin C measurement (procedure) (391376009) Serum cystine level (procedure) (166468004) Serum dehydroepiandrosterone measurement (391289000) Serum desethylamiodarone level (procedure) (395226004) Serum desipramine level (procedure) (413075000) Serum desmethylclobazam measurement (procedure) (391452000) Serum desmethyldothiepin level (procedure) (413074001) Serum dexamfetamine measurement (procedure) (401024001) Serum diazepam level (procedure) (269875009) Serum diazoxide measurement (269872007) Serum digoxin measurement (391453005) Serum dihydropyrimide dehydrogenase level (procedure) (412845004) Serum dopamine measurement (procedure) (391534002) Serum dothiepin level (procedure) (271044002) Serum endomysium antibody measurement (166545006) Serum erythropoetin measurement (166448005) Serum estradiol measurement (313634009) Serum ethanol measurement (166953005) Serum ethosuximide measurement (313553008) Serum etiocholanolone measurement (166838001) Serum fasting HDL cholesterol measurement (166840006) Serum fasting LDL cholesterol measurement (167087006) Serum fasting glucose measurement (167065002) Serum fasting lipoprotein measurement (166849007) Serum fasting triglyceride measurement (269821003) Serum ferritin measurement (275759006) Serum ferritin/TIBC measurement (391331009) Serum flecainide level (procedure) (401031002) Serum flunitrazepam level (procedure) (391408008) Serum fluoride number (procedure) (273971007) Serum follicle stimulating hormone measurement (313837000) Serum free T4 measurement (314070003) Serum free beta HCG mean of median measurement (313872002) Serum free beta human chorionic gonadotrophin measurement (313556000) Serum free fatty acid measurement (313836009) Serum free triiodothyronine measurement (270997002) Serum fructosamine measurement (391088002) Serum gabapentin level (procedure) (391377000) Serum galactose-1-phosphate level (procedure) (313849004) Serum gamma-glutamyl transferase measurement (271539004) Serum gastrin measurement (313714001) Serum gentamicin measurement (270994009) Serum globulin measurement (391586006) Serum glomerular basement membrane antibody level (procedure) (313795001) Serum glucagon measurement (391403004) Serum glutamic acid level (procedure) (313727002) Serum glutamine measurement (313728007) Serum glycine measurement (273970008) Serum gonadotrophin studies (271534009) Serum growth hormone measurement (166580005) Serum haptoglobin measurement (314087001) Serum haptoglobin screening test (250258001) Serum hemopexin measurement (313729004) Serum histidine measurement (313741006) Serum homocysteine measurement (313803008) Serum homocystine measurement (313960007) Serum hydroxybutyrate dehydrogenase measurement (412849005) Serum hydroxyproline measurement (procedure) (52440004) Serum immunoelectrophoresis (391334001) Serum immunoglobulin A1 level (procedure) (391535001) Serum immunoglobulin A2 level (procedure) (313531006) Serum immunoreactive trypsin measurement (165874003) Serum indirect platelet antibody screening (412807000) Serum inhibin measuement (procedure) (271241002) Serum inorganic phosphate measurement (271227006) Serum insulin - C-polypeptide measurement (271226002) Serum insulin measurement (313787000) Serum insulin-like growth factor 1 measurement (413062000) Serum intrinsic growth factor 1 measurement (procedure) (391084000) Serum ionised calcium level (procedure) (391551009) Serum ionized calcium (pH 7.4) level (procedure) (250216004) Serum iron measurement (313804002) Serum isoleucine measurement (401260000) Serum ketone level (procedure) (313854008) Serum lactate dehydrogenase measurement (270982000) Serum lactate measurement (313977007) Serum lamotrigine measurement (313740007) Serum leucine measurement (412810007) Serum levetiracetam measurement (procedure) (271232007) Serum lipase measurement (167062004) Serum lipoprotein measurement (269871000) Serum lithium measurement (412989000) Serum long chain fatty acid measurement (procedure) (313742004) Serum lysine measurement (407679003) Serum macroprolactin level (procedure) (866146005) Serum metabolic panel (procedure) (391425005) Serum methadone level (procedure) (401126001) Serum methaqualone level (procedure) (313791005) Serum methemalbumin measurement (313947001) Serum methionine measurement (313827005) Serum methotrexate measurement (408241003) Serum methylmalonic acid level (procedure) (412933009) Serum moclobemide measurement (procedure) (391553007) Serum molybdenum level (procedure) (408186007) Serum monomeric prolactin level (procedure) (313794002) Serum morphine measurement (401027008) Serum morphine metabolite level (procedure) (391573002) Serum myoglobin level (procedure) (391499007) Serum netilmicin level (procedure) (395041007) Serum neural tube defect screening test (procedure) (412934003) Serum neuron-specific enolase measurement (procedure) (271286004) Serum neurotensin measurement (270985003) Serum nicotinic acid measurement (401127005) Serum nitrazepam level (procedure) (313759009) Serum noradrenaline measurement (395042000) Serum nortriptyline level (procedure) (313743009) Serum ornithine measurement (401043001) Serum oxazepam level (procedure) (271540002) Serum pancreatic polypeptide measurement (271247003) Serum pancreozymin measurement (269874008) Serum paracetamol measurement (166793003) Serum paraprotein measurement (271541003) Serum parathyroid hormone measurement (269866007) Serum phenobarbitone measurement (313725005) Serum phenylalanine measurement (269867003) Serum phenytoin measurement (391341007) Serum phytanic acid level (procedure) (271236005) Serum potassium measurement (395043005) Serum prealbumin level (procedure) (408182009) Serum prednisolone level (procedure) (269870004) Serum primidone measurement (391455003) Serum pristanic acid (procedure) (408259000) Serum pro-brain natriuretic peptide level (procedure) (408210004) Serum pro-insulin level (procedure) (395690006) Serum procollagen type III peptide level (procedure) (270972001) Serum progesterone measurement (412893005) Serum prolactin isoform profile (procedure) (313442000) Serum prolactin measurement (313748000) Serum proline measurement (413041001) Serum propranolol number (regime/therapy) (4903000) Serum protein electrophoresis (412899009) Serum protein profile (procedure) (124013006) Serum protein ratio (271050007) Serum pseudocholinesterase measurement (270987006) Serum pyridoxine measurement (270981007) Serum pyruvate measurement (166839009) Serum random HDL cholesterol measurement (166841005) Serum random LDL cholesterol measurement (167086002) Serum random glucose measurement (167064003) Serum random lipoprotein measurement (166850007) Serum random triglyceride measurement (166543004) Serum renin activity measurement (395221009) Serum rheumatoid antibody level (procedure) (270986002) Serum riboflavine measurement (269873002) Serum salicylate measurement (166759002) Serum selenium measurement (313744003) Serum serine measurement (166585000) Serum sex hormone binding globulin measurement (269868008) Serum sodium valproate measurement (271229009) Serum somatostatin measurement (315190002) Serum streptomycin level (313563000) Serum tacrolimus measurement (313726006) Serum taurine measurement (315191003) Serum teicoplanin level (401130003) Serum temazepam level (procedure) (270973006) Serum testosterone measurement (391409000) Serum testosterone/dihydrotestosterone ratio (procedure) (390971003) Serum theophylline level (procedure) (313749008) Serum threonine measurement (391378005) Serum thyroglobulin level (procedure) (407719000) Serum thyroglobulin recovery level (procedure) (391552002) Serum thyrotrophin binding inhibiting immunoglobulin level (procedure) (391456002) Serum tissue transglutaminase level (procedure) (313788005) Serum tobramycin measurement (391345003) Serum topiramate level (procedure) (167037004) Serum total HCG measurement (401105001) Serum total T3 level (procedure) (313862000) Serum total T4 measurement (313840000) Serum total bilirubin measurement (412808005) Serum total cholesterol measurement (procedure) (273974004) Serum total lactate dehydrogenase measurement (270992008) Serum total protein measurement (313616005) Serum troponin I measurement (166794009) Serum troponin T measurement (408177002) Serum tryptase level (procedure) (313751007) Serum tryptophan measurement (313750008) Serum tyrosine measurement (412816001) Serum unbound copper measurement (procedure) (313842008) Serum unconjugated bilirubin measurement (273966000) Serum urate measurement (273967009) Serum urea measurement (275740009) Serum uric acid measurement (313730009) Serum valine measurement (313712002) Serum vancomycin measurement (313829008) Serum very long chain fatty acid measurement (313519009) Serum vigabatrin measurement (271243004) Serum vitamin A measurement (412926009) Serum vitamin B1 measurement (procedure) (271216009) Serum vitamin B12 measurement (270988001) Serum vitamin C measurement (270990000) Serum vitamin D measurement (412925008) Serum vitamin D2 measurement (procedure) (270991001) Serum vitamin E measurement (165580003) Serum vitamin K measurement (401101005) Serum vitamin level (procedure) (391451007) Serum voltage-gated calcium channel antibody level (procedure) (412961003) Serum voltage-gated potassium channel antibody measurement (procedure) (273975003) Serum zinc measurement (270928004) Serum zinc protoporphyrin (166776003) Serum/plasma protein test (388755009) Sesamum indicum specific IgE antibody measurement (procedure) (388756005) Setaria italica specific IgE antibody measurement (procedure) (24753003) Sex hormone binding globulin measurement (359885006) Shake test (252236008) Sham feeding test (392450006) Sheep epithelium specific IgE antibody measurement (procedure) (388757001) Sheep milk specific IgE antibody measurement (procedure) (388758006) Sheep whey specific IgE antibody measurement (procedure) (104295004) Shigella antibody assay (122094002) Shigella boydii antibody assay (117875001) Shigella dysenteriae antibody assay (122095001) Shigella flexneri antibody assay (122096000) Shigella sonnei antibody assay (104932009) Sialate measurement (104933004) Sialidase measurement (69094000) Silica measurement (33585002) Silica measurement, blood (16533001) Silica measurement, tissue (26631005) Silica measurement, urine (105322000) Silicate measurement (105323005) Silicon measurement (117937000) Silicone antibody assay (412901000) Silk specific IgE antibody measurement (procedure) (392515000) Silk waste specific IgE antibody measurement (procedure) (32464007) Silver measurement (11732005) Simple cystometrogram (65895009) Simple uroflowmetry (252485001) Single breath nitrogen washout test (392547005) Sitophilus granarius specific IgE antibody measurement (procedure) (313940004) Skeletal antibody measurement (313523001) Skin ICS antibody measurement (397600000) Skin antibody measurement (procedure) (313805001) Skin basement membrane antibody measurement (395030005) Skin biopsy C3 level (procedure) (395029000) Skin biopsy IgA level (procedure) (395032002) Skin biopsy IgG level (procedure) (395033007) Skin biopsy IgM level (procedure) (407694004) Skin desmosome autoantibody level (procedure) (252228004) Slow calcium infusion test (441245000) Small nuclear ribonucleoprotein 70 antibody measurement (procedure) (271041005) Smear cell percent differential count (416148001) Smith and ribonucleoprotein antibody level (procedure) (117938005) Smith extractable nuclear antibody AND ribonucleoprotein extractable nuclear antibody assay (415537007) Smooth muscle IgA antibody measurement (procedure) (415538002) Smooth muscle IgG antibody measurement (procedure) (415539005) Smooth muscle IgM antibody measurement (procedure) (50744001) Smooth muscle antibody measurement (25197003) Sodium measurement (104934005) Sodium measurement, serum (104935006) Sodium measurement, urine (252270009) Sodium sulfate loading test (250607007) Sodium valproate blood measurement (388761007) Solanum melongena specific IgE antibody measurement (procedure) (392552000) Solanum tuberosum specific IgE antibody measurement (procedure) (388763005) Solea solea specific IgE antibody measurement (procedure) (392548000) Solenopsis invicta specific IgE antibody measurement (procedure) (32726009) Solid phase fluoroimmunoassay (34185001) Soluble CD8 T-cell antigen assay (117877009) Somatic cell assay (104936007) Somatomedin measurement (79104007) Somatomedin-C measurement (104938008) Somatostatin measurement (117998008) Somatotropin antibody assay (122162005) Somatotropin binding protein assay (104715004) Somatotropin challenge tests (121854003) Somatotropin releasing hormone measurement (392294003) Sorghum halepense specific IgE antibody measurement (procedure) (105324004) Sotalol measurement (24512008) Special chemical test, explain by report (313394004) Specific antibody measurement (69285004) Specific gravity measurement (103761008) Specimen dry weight measurement (103760009) Specimen mass measurement (103762001) Specimen volume measurement (103763006) Specimen volume measurement for timed urine collection (169278002) Spectrometry (33139008) Spectrophotometric measurement (82229000) Spectrophotometric measurement, qualitative (82235000) Spectrophotometric measurement, quantitative (252051009) Sperm examination - number of other cells (38923003) Sphingomyelinase measurement (64812004) Sphingomyelinase measurement, fibroblasts (702688009) Spice mix specific immunoglobulin E antibody measurement (388764004) Spinacia oleracea specific IgE antibody measurement (procedure) (122097009) Spirillum minus antibody assay (127783003) Spirometry (33875008) Spirometry for bronchospasm with prolonged evaluation (63947001) Spirometry for bronchospasm with prolonged evaluation after antigen exposure (113016006) Spirometry for bronchospasm with prolonged evaluation after bronchodilator (67666003) Spirometry for bronchospasm with prolonged evaluation after cold air (56445006) Spirometry for bronchospasm with prolonged evaluation after exercise (78967008) Spirometry for bronchospasm with prolonged evaluation after methocholine (314979004) Spirometry reversibility (171255006) Spirometry screening (105325003) Spironolactone measurement (122098004) Sporothrix schenckii antibody assay (394961009) Squamous cell carcinoma antigen level (procedure) (104314002) St. Louis encephalitis virus antibody assay (399810003) Stachybotrys atra specific IgG antibody measurement (procedure) (413015007) Standard bicarbonate measurement (procedure) (252160004) Standard pregnancy test (105326002) Stanozolol measurement (392524009) Staphylococcal enterotoxin A specific IgE antibody measurement (procedure) (392525005) Staphylococcal enterotoxin B specific IgE antibody measurement (procedure) (392526006) Staphylococcal enterotoxin C specific IgE antibody measurement (procedure) (392527002) Staphylococcal enterotoxin D specific IgE antibody measurement (procedure) (392528007) Staphylococcal enterotoxin TSST specific IgE antibody measurement (procedure) (122099007) Staphylococcus aureus antibody assay (122300005) Staphylococcus aureus rRNA assay (117878004) Staphylolysin antibody assay (104941004) Starch granules measurement (104942006) Starch measurement (128578007) Static catheter method (252487009) Static respiratory muscle function test (252900000) Static urethral pressure profile (392495004) Stemphylium botryosum specific IgE antibody measurement (procedure) (250650002) Steroid hormone measurement (121277008) Steroid measurement (384732001) Steroid radiobioassay (procedure) (415587000) Steryl-sulfatase measurement (procedure) (2693007) Stool fat, quantitative measurement (252457003) Strain gauge plethysmography (122100004) Streptobacillus moniliformis antibody assay (117879007) Streptococcal DNAse B antibody assay (315192005) Streptococcal anti DNAse B titer (117880005) Streptococcal hyaluronidase antibody assay (122101000) Streptococcus agalactiae antigen assay (122301009) Streptococcus agalactiae rRNA assay (117881009) Streptococcus antibody assay (122102007) Streptococcus pneumoniae 1 antibody assay (122103002) Streptococcus pneumoniae 12 antibody assay (122104008) Streptococcus pneumoniae 12F antibody assay (122105009) Streptococcus pneumoniae 14 antibody assay (122106005) Streptococcus pneumoniae 18C antibody assay (117882002) Streptococcus pneumoniae 18F antibody assay (122107001) Streptococcus pneumoniae 19 antibody assay (122108006) Streptococcus pneumoniae 19F antibody assay (122109003) Streptococcus pneumoniae 23 antibody assay (122110008) Streptococcus pneumoniae 23F antibody assay (122111007) Streptococcus pneumoniae 3 antibody assay (122112000) Streptococcus pneumoniae 4 antibody assay (122115003) Streptococcus pneumoniae 6B antibody assay (122244006) Streptococcus pneumoniae 7 antibody assay (122116002) Streptococcus pneumoniae 7F antibody assay (122117006) Streptococcus pneumoniae 8 antibody assay (117999000) Streptococcus pneumoniae 9 antibody assay (122118001) Streptococcus pneumoniae 9N antibody assay (122119009) Streptococcus pneumoniae antibody assay (122120003) Streptococcus pneumoniae antigen assay (117883007) Streptococcus pneumoniae group A antigen assay (118001005) Streptococcus pneumoniae group B antigen assay (122302002) Streptococcus pneumoniae rRNA assay (122121004) Streptococcus pyogenes antigen assay (122245007) Streptococcus pyogenes enzyme antibody assay (122303007) Streptococcus pyogenes rRNA assay (113034005) Streptokinase antibody measurement (105327006) Streptokinase measurement (104943001) Streptomyces proteinase measurement (105328001) Streptomycin measurement (129094003) Stress protocol (31753005) Striated muscle antibody, measurement (315193000) Strongyloides antibody level (122122006) Strongyloides species antibody assay (122123001) Strongyloides stercoralis antibody assay (105329009) Strontium measurement (71167000) Strychnine measurement (105330004) Styrene measurement (121855002) Suberate measurement (121856001) Suberylcarnitine measurement (121857005) Suberylglycine measurement (104944007) Substance P measurement (104945008) Succinate measurement (104946009) Succinylacetone measurement (388479005) Succinylcholine specific IgE antibody measurement (procedure) (117703000) Succinylpurine measurement (121858000) Sucrase measurement (50344003) Sucrose density gradient centrifugation technique (104947000) Sucrose measurement (121685005) Sufentanil measurement (250712003) Sugar chromatography pattern measurement (252165009) Sugar chromatography screening (21487006) Sulfadiazine measurement (121686006) Sulfamethoxazole measurement (85800003) Sulfapyridine measurement (121285004) Sulfasalazine measurement (104948005) Sulfate measurement (104940003) Sulfate measurement, urine (104949002) Sulfate, inorganic measurement (117939002) Sulfatide antibody assay (104953000) Sulfhemoglobin assay, qualitative (104950002) Sulfhemoglobin measurement (121859008) Sulfhydryl measurement (121860003) Sulfide measurement (35084009) Sulfisoxazole measurement (313412003) Sulfite measurement (104951003) Sulfite oxidase measurement (6690007) Sulfonamide measurement (121687002) Sulfonylurea measurement (121688007) Sulindac measurement (117684003) Sulindac sulfide metabolite measurement (415669008) Sulpiride measurement (procedure) (392516004) Sunflower seed specific IgE antibody measurement (procedure) (276759002) Superior vena cava oxygen saturation measurement (104952005) Superoxide dismutase measurement (271064007) Supper time blood sugar measurement (388767006) Sus spp. specific IgE antibody measurement (procedure) (391293006) Sweat conductivity (procedure) (313695008) Sweat potassium measurement (271279007) Sweat sodium measurement (168172001) Sweat test (313513005) Sweat weight measurement (392451005) Swine epithelium specific IgE antibody measurement (procedure) (392452003) Swine serum albumin specific IgE antibody measurement (procedure) (392453008) Swine urine proteins specific IgE antibody measurement (procedure) (117706008) Synoviocyte count (315194006) Syphilis IgG level (250510009) Syphilis antibody titer measurement (269828009) Syphilis infectious titre test (82191002) Syphilis test, qualitative (28902003) Syphilis test, quantitative (388769009) Syzygium aromaticum specific IgE antibody measurement (procedure) (391560001) T cell total % (procedure) (104373001) T cells, total count (118136006) T lymphocyte count (51583006) T3 reverse measurement (166344006) T3 suppression test (17130003) T3 uptake measurement (5113004) T4 free measurement (84663005) T4 newborn screen (359849006) T4/TBG ratio (75469003) TORCH antibody panel measurement (408273009) TSH binding site inhibitor globulin level (procedure) (392549008) Tabanus spp. specific IgE antibody measurement (procedure) (121689004) Tacrine measurement (105331000) Tacrolimus measurement (122124007) Taenia saginata antibody assay (122125008) Taenia solium antibody assay (315195007) Taenia thalopophilus antibody level (315196008) Taenia vulgaris antibody level (121439000) Talbutal measurement (121690008) Tamoxifen measurement (392341005) Taraxacum vulgare specific IgE antibody measurement (procedure) (313784007) Tartrate labile serum acid phosphatase measurement (313783001) Tartrate resistant serum acid phosphatase measurement (104954006) Taurine measurement (117884001) Teichoate antibody assay (105332007) Teicoplanin measurement (105333002) Tellurium measurement (121691007) Temazepam measurement (392529004) Tenebrio mollitor specific IgE antibody measurement (procedure) (121692000) Terbufos measurement (121693005) Terbutaline measurement (121694004) Terfenadine measurement (104955007) Terminal deoxyribonucleotidyl transferase measurement (252322000) Terminal sequence hemolytic assay (121695003) Terpineol measurement (121696002) Tert-butyl acetate measurement (122163000) Testes antibody assay (67469003) Testing of internal jugular-subclavian venous reflux (104958009) Testosterone challenge tests (104957004) Testosterone measurement (85470006) Testosterone measurement, total (20436004) Testosterone measurement, unbound (315197004) Tetanus IgG level (388480008) Tetanus toxoid specific IgE antibody measurement (procedure) (9616004) Tetracaine measurement (121262000) Tetracarboxylporphyrin measurement (117685002) Tetrachlorodiphenylethane measurement (121697006) Tetrachloroethane measurement (121284000) Tetrachloroethylene measurement (105334008) Tetracycline measurement (121861004) Tetradecadienoylcarnitine measurement (121862006) Tetradecenoylcarnitine measurement (121698001) Tetraethyl lead measurement (121863001) Tetrahydroaldosterone measurement (121864007) Tetrahydrocorticosterone measurement (104959001) Tetrahydrocortisol measurement (105335009) Tetrahydrocortisone measurement (104960006) Tetrahydrodeoxycortisol measurement (104961005) Tetrahydrofolate measurement (392530009) Tetramin, fish feed specific IgE antibody measurement (procedure) (105336005) Thallium measurement (68940001) Thallium measurement, blood (76080003) Thallium measurement, urine (121699009) Thebaine measurement (388775000) Theobroma cacao specific IgE antibody measurement (procedure) (121700005) Theobromine measurement (360360004) Theophylline measurement (27994007) Theophylline measurement, blood (21562002) Theophylline measurement, saliva (2947007) Therapeutic compound measurement (133914002) Thermistor catheter method (122126009) Thermoactinomyces candidus antibody assay (122127000) Thermoactinomyces sacchari antibody assay (122128005) Thermoactinomyces species antibody assay (135804007) Thermoactinomyces thalophilus antibody level (122129002) Thermoactinomyces vulgaris antibody assay (399800007) Thermoactinomyces vulgaris specific IgG antibody measurement (procedure) (268383003) Thermometry (104962003) Thiamine measurement (252237004) Thiamine pyrophosphate enhancement test (104963008) Thiamine pyrophosphate measurement (121701009) Thiamylal measurement (121702002) Thiazide measurement (113071007) Thin layer chromatography measurement (105337001) Thiocyanate measurement (50592004) Thiocyanate measurement, blood (105338006) Thiopental measurement (121703007) Thiopurine methyltransferase measurement (63614008) Thioridazine measurement (121865008) Thiosulfate measurement (104964002) Thiosulfate renal clearance measurement (105339003) Thiothixene measurement (121704001) Thorium measurement (104965001) Threonine measurement (55323000) Thrombin time (407704001) Thrombin time ratio (procedure) (391549005) Thrombin time reference (procedure) (113033004) Thrombin time, substituted (122436009) Thrombin-antithrombin III complex assay (408196003) Thrombomodulin gene screen (procedure) (104966000) Thromboxane A2 measurement (104967009) Thromboxane B2 measurement (388781008) Thunnus albacares specific IgE antibody measurement (procedure) (388786003) Thymus vulgaris specific IgE antibody measurement (procedure) (17164004) Thyroglobulin antibody measurement (39966003) Thyroglobulin measurement (118141003) Thyroid colloidal antibody assay (359852003) Thyroid hormone binding index measurement (390780008) Thyroid hormone measurement (procedure) (415719008) Thyroid inhibitor antibody measurement (procedure) (314075008) Thyroid mitochondrial antibody measurement (117704006) Thyroid radioactive iodine measurement (395037008) Thyroid stimulating antibody level (procedure) (61167004) Thyroid stimulating hormone measurement (104972000) Thyroid stimulating immunoglobulins measurement (118002003) Thyroperoxidase antibody assay (252219000) Thyrotrophin releasing hormone test (118003008) Thyrotropin antibody assay (121866009) Thyrotropin beta subunit measurement (104973005) Thyrotropin binding inhibitory immunoglobulins measurement (117941001) Thyrotropin blocking antibody assay (104975003) Thyrotropin releasing factor measurement (104971007) Thyrotropin releasing hormone (TRH) stimulation panel, for hyperprolactinemia (104969007) Thyrotropin releasing hormone (TRH) stimulation panel, one hour (104970008) Thyrotropin releasing hormone (TRH) stimulation panel, two hour (104968004) Thyrotropin releasing hormone (TRH) stimulation test (104974004) Thyrotropin, long acting measurement (117942008) Thyroxine antibody assay (38929004) Thyroxine binding globulin measurement (72765002) Thyroxine measurement (104976002) Thyroxine uptake measurement (104977006) Thyroxine/thyroxine binding globulin measurement (104978001) Thyroxine/triiodothyronine uptake index measurement (121705000) Tiagabine measurement (105340001) Ticarcillin measurement (121706004) Ticlopidine measurement (252475002) Tidal volume test (121867000) Tiglylglycine measurement (392387004) Tilia cordata specific IgE antibody measurement (procedure) (105341002) Timolol measurement (29964007) Tin measurement (128582009) Tip manometer method (412814003) Tissue transglutaminase IgA measurement (procedure) (412815002) Tissue transglutaminase IgG measurement (procedure) (29802007) Titanium measurement (392531008) Tobacco leaf specific IgE antibody measurement (procedure) (389000) Tobramycin measurement (113089008) Tocainide measurement (388787007) Todarodes pacificus specific IgE antibody measurement (procedure) (105342009) Tolazamide measurement (105343004) Tolbutamide measurement (121707008) Tolmetin measurement (121708003) Toluene diisocyanate measurement (392517008) Toluene diisocyanate specific IgE antibody measurement (procedure) (105344005) Toluene measurement (19815002) Toluidine red unheated serum test (121709006) Topiramate measurement (401074004) Total B lymphocyte count (procedure) (391575009) Total T lymphocyte count (procedure) (395038003) Total anticardiolipin antibody level (procedure) (394721004) Total beta human chorionic gonadotrophin level (procedure) (5264008) Total bile acids measurement (417572006) Total bilirubin, neonatal measurement (procedure) (24808009) Total body iron with chelatable radioiron study (28275007) Total body plethysmography (241419008) Total body water measurement (121868005) Total cholesterol measurement (166842003) Total cholesterol:HDL ratio measurement (241417005) Total exchangeable potassium measurement (241416001) Total exchangeable sodium measurement (104979009) Total globulins measurement (408254005) Total glycosylated haemoglobin level (procedure) (252323005) Total haemolytic complement titration (classical) (252324004) Total hemolytic complement titration (alternative) (250709001) Total immunoglobulin measurement (359979000) Total iron binding capacity measurement (271235009) Total lactic dehydrogenase measurement (446325007) Total lymphocyte count (procedure) (304383000) Total protein measurement (312169003) Total pyridinolines measurement (259654001) Total reducing substances measurement