Test Code Test Name
UCR12 Urine Creatinine, 12 HR
QUIN Quinidin, Serum / Plasma
CMVPAN Cyytomegalovirus IgG & IgM Antibodies
CMVABM Cytomegalovirus Antibody (IgM)
CMVIDX Cytomegalovirus IgG Avidity
CMVM Cytomegalovirus Antibody IgM
CMVGX Cytomegalovirus Antibody (IgG)
74315 Cytology Non-Gyn
CYTOGT Cytochrome P450 2D6 Genotype
P450GT Cytochrome P450 2C9 Genotype
CYSTNR Cystine, Random Urine with Creatinine
CYSTIN Cystine, 24-Hour Urine
CYSTAB Cysticercus Antibody (IgG), Western Blot, Serum
CYSTCR Cysticercus Antibody (IgG), ELISA, Serum
CYSTIC Cystic Fibrosis D1152H Mutation Analysis
CYSTAT Cystatin C with Glomerular Filtration Rate, Estimated (eGFR)
CRYSAG Cyrptosporidium EIA
CYCL Cyclosporin, Whole Blood
CYCLOS Cyclospora and Isospora Examination 
CYBENZ Cyclobenzaprine, Serum/Plasma
CCPIGG Cyclic Citrullinated Peptide, CCP, AB, IgG
CYNIDE Cyanide, Blood 
CULYER Culture, Yersinia
CULYST Culture, Yeast
CULWND Culture, Wound
CULVIB Culture, Vibrio
CULGEN Culture, Uro-Genital
CULTHR Culture, Throat
CULSTR Culture, Streptococcus, Group B
CULSTS CULTURE, STREP B WITH SENSITIVITY
CULSTL Culture, Stool
CULURN Culture, Routine Urine
CULREG Culture, Respiratory Secretions
CULNOS Culture, Nose
CULGC Culture, Neisseria Gonorrhoeae (GC)
CULAFB Culture, Mycobacterium
CULMIS Culture, Misc Source
CULLEL Culture, Legionella
CULFUO Culture, Fungus
CULENV Culture, Enviromental
CULCF Culture, Cystic Fibrosis
CULCX Culture, Cerv / Vag
CULBRU Culture, Brucella
CULBLD Culture, Blood
CULAUT Culture, Autoclave
CULANA Culture, Anaerobic Bacterium
CUAFBL Culture, Acid Fast (Blood)
CLRYE Cultivated Rye (G12) IgE
CLOAT Cultivated Oat (G14) IgE
CUCMBR Cucumber (F244) IgE
CRYID CRYSTAL IDENTIFICATION
CRYCSF Cryptococcus Antigen, CSF
CRYBL Cryptococcus Antigen
CRYOG Cryoglobulin Screen with Reflex to Cryoglobulin Panel [37358]
CRYOB Cryoglobulin (%Cryocrit), Serum
CREU CREATININE,RANDOM URINE
CREA24UR CREATININE, 24 HOUR URINE
CRETB Creatinine W/eGFR
CRCL-WILSON CREATININE CLEARANCE, 24 URINE
CREABF CREATININE BODY FLUID
CRE CREATININE AND GFR
CRET Creatinine
CRTINE Creatine, 24 Hour Urine
CK CREATINE PHOSPHOKINASE
CKISO Creatine Kinase Isoenzymes (CK Isoenzymes) with Total CK 
CRP-WILSON C-REACTIVE PROTEIN
CRNBRY Cranberry (Rf341) IgE
CRIGE Crab (F23), IgE
CPEP C-Peptide
COXSKA Coxsackie A Antibodies, Serum
CBURQL Coxiella burnetii DNA, Qualitative Real-Time PCR
COW Cow Dander (E4) IgE
COWD Cottonwood (T14), IgE
CTTNSD Cotton Seed (k83) IgE
UCOTCF Cotinine w/ Confirmation
UCOT Cotinine Qualitative
CORTIS Cortisol, Total, LC/MS
CORT4S Cortisol, LC/MS, Saliva, 4 Samples
CORT3S Cortisol, LC/MS, Saliva, 3 Samples
CORT2S Cortisol, LC/MS, Saliva, 2 Samples
CORTSL Cortisol, LC/MS, Saliva
CORTFU Cortisol, Free, LC/MS/MS, 24-Hour Urine
CORTF Cortisol, Free, LC/MS, Serum
COR CORTISOL SERUM
ACTHST Cortisol Response to ACTH Stimulation, Serum
CORT15 Cortisol 15 Minute Response
CSTRON Corticosterone
CBIND Corticosteroid Binding Globulin (CBG)
CORNG Corn, Grass (g202) IgE
COPPRR Copper, RBC
CPPR24 Copper, 24-Hour Urine
COPPER Copper 
COOXP Co-Oximeter Profile
CTDC Connective Tissue Disease Cascade, Serum
TMETLU Comprehensive Toxic Metal Panel, 24-Hour Urine
MPC COMPREHENSIVE METABOLIC PANEL
CHYPER Comprehensive Hypercoag Profile
CH50 Complement, Total (CH50) 
CMPALT Complement, Alternate Pathway, Functional
C3 Complement Component C3C
C1Q Complement Component C1q
C4 Complement C4C
YEJAC Common Wasp, Yellow Jacket (I3), IgE
BIRIGE Common Silver Birch (T3) IgE
CORA Common Ragweed (Short) (W1), IgE
COPI Common Pigweed (W14), IgE
COLVNT ColoVantage® (Methylated Septin 9) 
COLREC Colorectal Cancer Mutation Panel (KRAS, PIK3CA, BRAF, NRAS)
CTELO Collagen Type I C-Telopeptide (CTx) 
CCNTEL Collagen Cross-Linked N-Telopeptide (NTx), Urine 
COLD Cold Hemagglutinins
COFFEE Coffee (f221) IgG
COFI Codfish (F3), IgE
COIGE Coconut (F36), IgE
COCH Cockroach (I6), IgE
COCKLE COCKLEBUR (w13) IgE
CARMNE Carmine/Red Dye Cochineal Extract (f340) IgE
COCC Coccidoides Antibody, Immunodiffusion
CCIDAB Coccidioides Antibody, Complement Fixation, Serum
COCCD Coccidioides Antibody, Complement Fixation, CSF
COCMET Cocaine Metabolites, Urine [5530Z]
UCOCF Cocaine Metabolite w/ Confirmation
PMCOCF Cocaine Metabolite w/ Confirmation
COCCLC Cocaine Metabolite
COCLC Cocaine Metabolite
PMCOCQ Cocaine & Metabolites, Qualitative
UCOC Cocaine & Metabolite, Qualitative
COBALT Cobalt, Serum/Plasma 
COBLTB Cobalt, Blood 
COAGPK Coagulation Profile
CNSDD CNS, Demyelinating Disease Eval, Serum
CMVDNA CMV Quantitative PCR
CMVQLP CMV QUALITATIVE PCR
CMVG CMV IgG Antibody
CLOZPN Clozapine 
CDIFCY Clostridium difficile Cytotoxin Antibody Neutralization
CDIFF Clostridioides difficile Screen
CLONZ Clonazepam
CLOMIP Clomipramine
71151 CLL/Lymphoma Profile (FLOW Cytometry)
CLIGE Clam (F207), IgE
CLHER Cladosporium Herbarum (M2), IgE
CKITMT c-KIT Mutation Analysis, Cell Based
CITACD Citric Acid, Urine with Creatinine
CITRIC Citric Acid, 24-Hour Urine with Creatinine
CIT24 Citric Acid, 24-Hour Urine without Creatinine
CIRINH Circulating Anticoagulant (Inhibitor)
CINNMN Cinnamon (f220) IgE
CHYMOT Chymotrypsin, Stool
IGVH Chronic Lymphocytic Leukemia, IgVH Mutation Status, Cell-based
TISCHR Chromosome Analysis, POC Tissue with Reflex to Microarray, ClariSure® Oligo-SNP
CHRMTS Chromosome Analysis, Tissue
CHROM Chromosome Analysis, Hematologic Malignancy
CHRMCV Chromosome Analysis, Chorionic Villus Sample
CHRMBL Chromosome Analysis, Blood 
CHRMAM Chromosome Analysis, Amniotic Fluid
CHRMFL Chromosome Analysis and Alpha-Fetoprotein with Reflex to AchE and Fetal Hgb, Amniotic Fluid
POSTNT Chromosomal Microarray, Postnatal, ClariSure® Oligo-SNP
POCCHR Chromosomal Microarray, POC, ClariSure® Oligo-SNP
CHROMA Chromogranin A, LC/MS/MS
CHRMF8 Chromogenic Factor VIII (8)
CHROMS Chromium, Serum
CHRMPL Chromium, Plasma
CHROMB Chromium, Blood 
CHROMU Chromium, 24-Hour Urine 
CHRMTN Chromatin (Nucleosomal) Antibody
CHLDIB Cholinesterase, Serum, with Dibucaine Inhibition
CHOLRP Cholinesterase, RBC and Plasma
CHOLPL Cholinesterase, Plasma
CHOL-WILSON CHOLESTEROL
CLU CHLORIDE,RANDOM URINE
CHLFCS Chloride, Feces
24UCL Chloride, 24-Hour Urine without Creatinine [11314]
CL24UR CHLORIDE, 24 HOUR URINE
CLCSF CHLORIDE SPINAL FLUID
CL-WILSON CHLORIDE
CHLMP Chlamydophila pneumoniae, DNA, Qualitative, Real-Time PCR
CHLMSP Chlamydiae Species Culture
CHLMAB Chlamydia/Chlamydophila Antibody Panel 3 (IgG, IgA, IgM)
GCT Chlamydia, GC and Trichomonas
CTRNAB Chlamydia Trachomatis, RNA, TMA
CHLAMR CHLAMYDIA RAPID IMMUNOASSAY
GCCTMA Chlamydia and GC, RNA, TMA
CHIOO Childhood Food Allergy Panel
CHALPA Childhood Allergy Profile IgE
CHMEAT Chicken Meat (F83), IgE
CKFEAE Chicken Feathers (E85) IgE
CHKPEA Chick Pea (RF309) IgE
CHSTNT Chestnut (F299) IgE
CHERRY Cherry (f242) IgE [2609X]
CHERRY Cherry (f242) IgE
CFVATG CFvantage® Cystic Fibrosis Expanded Screen
CERU Ceruloplasmin
ACMT Centromere IgG Antibody
71051 Cell Cycle Analysis (FLOW Cytometry)
CELHLD Cell Culture for Possible Additional Prenatal Studies
CCCSF CELL COUNT CSF
CELPK Celiac Disease Antibody Panel
CELERY Celery (f85) IgE [2860X]
CELERY Celery (f85) IgE
CEAPER CEA, Peritoneal Fluid
CEAFL CEA, Carcinoembryonic Antigen, Pancreatic Cyst Fluid [91930]
CDTOX CDiff Toxin by PCR
CD4 CD4 Absolute T Cell Count (FLOW Cytometry)
19997 CD35, IHC with Interpretation [19997X]
CBFBMY CBFB/MYH11 inv(16), Quantitative, Real-Time PCR
CBCNODIFF CBC WITHOUT DIFFERENTIAL
CBCMD CBC WITH MANUAL DIFFERENTIAL
CBCAD CBC WITH AUTOMATED DIFFERENTIA
CATFSH Catfish (f369) IgE
CATFRU Catecholamines, Fractionated, Random Urine 
CATPL Catecholamines, Fractionated, Plasma
CAT24U Catecholamines, Fractionated, 24-Hour Urine with Creatinine
24UCAT Catecholamines, Fractionated, 24-Hour Urine (without Creatinine)
CATFVM Catecholamines, Fractionated and VMA, 24-Hour Urine with Creatinine
CADA Cat Dander (E1), IgE
CANT Cashew Nut (F202), IgE
CAISEE CASEIN (F78) IGE
CARROT Carrot (f31) IgE [2831X]
60616N Carrot (f31) IgE
CAROTN Carotene 
CARNIT Carnitine
ACAIGM Cardiolipin IGM Antibody
ACAIGG Cardiolipin IgG Antibody
ACAIGA Cardiolipin IGA Antibody
ACAGMA Cardiolipin Antibodies (IgG/IgM/IgA)
LIPION Cardio IQ® Lipoprotein Fractionation, Ion Mobility
CIRPL Cardio IQ® Insulin Resistance Panel with Score
CARDIACCRP CARDIAC CRP
CEA2 Carcinoembryonic Antigen, CEA
COHb CARBOXYHEMOGLOBIN
CO2-WILSON CARBON DIOXIDE
CHOU Carbohydrate, Urine
CRBMET Carbamazepine-10,11-Epoxide, Serum/Plasma
CARBMF Carbamazepine, Free 
CARB-WILSON CARBAMAZEPINE (TEGRETOL)
CVTTMA Candida Vaginitis, Trichomonas, TMA
CAPCR CANDIDA AURIS PCR
CANDAB Candida albicans Antibodies (IgG, IgA, IgM)
CAAL Candida Albicans (M5), IgE
CA199 Cancer Antigen (CA) 19-9
CA199 CANCER ANTIGEN (CA) 19-9
CA153 Cancer Antigen (CA) 15-3
CA153 CANCER ANTIGEN (CA) 15-3
CA125 Cancer Antigen (CA) 125
CA125 CANCER ANTIGEN (CA) 125
CALRMT Calreticulin (CALR) Mutation Analysis
CALPRS CALPROTECTIN, STOOL
CENCEP California Encephalitis Virus Antibody (IgG, IgM), IFA, Serum
UCAR Calcium, Random Urine
CAU CALCIUM, RANDOM URINE
CAION Calcium, Ionized (whole blood)
IOCAL Calcium, Ionized (serum) 
24UCA Calcium (24Hr Urine)
CA-WILSON CALCIUM
VDCAL Calcitriol
CALCIT Calcitonin 
CAH21H CAH (21-Hydroxylase Deficiency) Common Mutations 
305 Caffeine
CAFF Caffeine
CADBLD Cadmium, Blood
CAD24U Cadmium, 24-Hour Urine 
CHIGE Cacao (Chocolate) (F93) IgE
CABBGE Cabbage (f216) IgE
CA2729 CA 27.29
CA2729 CA 27.29
CA199F CA 19-9, Peritoneal Fluid
C4DF C4d Fragment, EIA
C1EST C1 Esterase Inhibitor, Protein 
C1ESTF C1 Esterase Inhibitor, Functional