- 1,25 Dihyroxyvitamin D
- 17-Hydroxyprogesterone
- 17-OH Progesterone
- 17-OHP
- 24-Hour Urine Protein
- 25-Hydroxyvitamin D
- 3-ANCA
- 3-Day Measles
- 4-Marker Screen
- 4q12 (CHlC2) Deletion
- 5-HIAA
- 5-HT
- 5-Hydroxyindoleacetic Acid
- 5-Hydroxytryptamine
- 72 Hour Fecal Fat
- A/G Ratio
- A1AT
- A1c
- AAT
- Abdominal Aortic Aneurysm Repair
- ABGs
- ABO Group and Rh Type
- ACA
- Acetaminophen
- Acetoacetate
- Acetoacetic Acid
- Acetone
- Acetylcholine Receptor Antibody
- Acetylcholine Receptor Binding Antibody
- Acetylcholine Receptor Blocking Antibody
- Acetylcholine Receptor Modulating Antibody
- Acetylsalicylic Acid
- AChE
- AChR Antibody
- Acid-Fast Bacillus (AFB) Testing
- Acid-Fast Bacillus Smear and Culture and Sensitivity
- aCL Antibody
- ACPA
- ACR
- ACT
- ACTA
- ACTH Stimulation Test
- Actin Antibody
- Activated Clotting Time (ACT)
- Activated Coagulation Time
- Activated Partial Thromboplastin Time
- Activated Protein C Resistance
- Acute Promyelocytic Leukemia
- Acute Viral Hepatitis Panel
- Acute Viral Hepatitis Serology Panel
- AD
- ADA
- ADB
- Adenosine Deaminase
- Adenosine Deaminase, fluid
- ADN-B
- ADNase-B
- Adrenocorticotropic Hormone (ACTH)
- Aerobic Wound Culture
- AFB Smear and Culture
- AFP
- AFP Maternal
- AFP-L3%
- Agglutinins
- AGPA
- AIDS Screen
- AIDS Test
- ALA
- Alanine Aminotransferase
- Alanine Aminotransferase (ALT)
- Alanine Transaminase
- ALB
- Albumin
- Albumin, serum
- Albumin, urine
- Albumin/Globulin Ratio
- Alcohol
- Aldolase
- Aldosterone and Plasma Renin Activity
- Aldosterone and Renin
- Aldosterone, Serum; Aldosterone, Urine; Renin
- ALK (Anaplastic Lymphoma Receptor Tyrosine Kinase) Gene Rearrangement
- ALK Gene Fusion
- ALK Gene Rearrangement
- ALK Mutation (Gene Rearrangement)
- Alk Phos
- Alkaline Phosphatase
- Alkaline Phosphatase (ALP)
- Alkaline Phosphatase (ALP) Test
- Alkaline phosphatase isoenzymes
- Alkp
- Allergen-specific IgE Antibody Test
- Allergies
- Allergy Blood Testing
- Allergy Screen
- Allergy Test
- Alloantibody Identification
- ALP
- Alpha Tryptase
- Alpha-1 Antitrypsin
- Alpha-fetoprotein (AFP) Tumor Marker
- Alpha-fetoprotein, Total; Alpha-fetoprotein-L3 Percent
- Alpha1 Antitrypsin; α1-antitrypsin
- Alpha1-antitrypsin
- ALT
- Alzheimer Biomarkers
- AMAS
- Amethopterin
- AMH
- AMH Hormone Test
- Aminoglycoside Antibiotics
- Aminophylline
- AML-M3
- Ammonia
- Ammonia, plasma
- Amnio
- Amniocentesis
- Amniotic Fluid Analysis
- Amy
- Amylase
- ANA
- Anaerobic Wound Culture
- ANCA Antibodies
- ANCA/MPO/PR3 Antibodies
- Androstenedione
- Angiotensin-Converting Enzyme
- Angiotensin-Converting Enzyme (ACE)
- Anion Gap
- Anti-Beta-2 Glycoprotein 1
- Anti-CCP
- Anti-citrulline Antibody
- Anti-cyclic Citrullinated Peptide
- Anti-deamidated Gliadin Peptides
- anti-DNA
- Anti-DNase B
- Anti-double-stranded DNA, IgG
- Anti-dsDNA
- Anti-factor Xa Heparin
- Anti-FXa
- Anti-GPA
- Anti-HAV
- anti-HBc
- anti-HBc, IgM
- anti-HBe
- anti-HBs
- Anti-HCV
- Anti-Intrinsic Factor
- Anti-Jo-1
- Anti-Liver/Kidney Microsomal Antibodies Type 1
- Anti-LKM-1
- Anti-LKM1
- Anti-malignin antibody
- Anti-Müllerian Hormone
- Anti-P450 2D6 Antibody
- Anti-parietal Cell Antibody
- Anti-retroviral Drug Resistance Testing
- Anti-Ribonucleoprotein
- Anti-RNP
- Anti-Saccharomyces cerevisiae Antibodies (ASCA)
- Anti-Saccharomyces cerevisiae mannan antibodies
- Anti-Sjögren Syndrome A
- Anti-Sjögren Syndrome B
- Anti-Sm (Sm)
- Anti-Smooth Muscle Antibody
- Anti-SmRNP
- Anti-SSA
- Anti-SSB
- Anti-tissue Transglutaminase Antibody
- Anti-Topoisomerase
- Anti-TPO
- Anti-U(1)RNP
- Anti-Xa chromogenic
- Antibiotic Susceptibility Testing
- Antibodies to Saline-extracted Antigens
- Antibody ID, RBC
- Antibody Screen
- Antibody to ds-DNA
- Anticardiolipin Antibodies
- Anticentromere Antibody
- Anticytoplasmic Autoantibodies
- Antideoxyribonuclease-B Titer
- Antidiuretic Hormone (ADH)
- Antidiuretic Hormone; Arginine Vasopressin
- Antihistidyl Transfer RNA Synthase Antibodies
- Antihistone Antibody
- Antimicrobial Susceptibility
- Antimicrosomal Antibody
- Antimitochondrial Antibody and AMA M2
- Antimitochondrial Antibody and Antimitochondrial M2 Antibody
- Antineutrophil Cytoplasmic Antibodies
- Antinuclear Antibody (ANA)
- Antinuclear Antibody Screen
- Antiphospholipid Antibodies
- Antireticulin Antibodies
- Antistreptolysin O (ASO)
- Antistreptolysin O Titer
- Antithrombin
- Antithrombin (Activity and Antigen)
- Antithyroglobulin Antibody
- Antithyroid Antibodies
- Aortic Valve Surgery
- APA
- APC Resistance
- APCA
- Apo A
- Apo A-I
- Apo B
- APOE Cardiac Risk
- APOE Genotyping, Alzheimer Disease
- APOE Genotyping, Cardiovascular Disease
- Apolipoprotein A-I
- Apolipoprotein B
- Apolipoprotein B-100
- Apolipoprotein E Genotyping
- aPTT
- ARA
- Arbovirus Nucleic Acid Amplification Tests
- Arbovirus Serology IgM and IgG Antibodies
- Arbovirus Testing
- Arterial Blood Gas Analysis
- Arterial Blood Gases
- Arthropod-borne Virus Testing
- ARV Resistance Testing
- ASA
- ASLO
- ASMA
- Aspartate Aminotransferase
- Aspartate Aminotransferase (AST)
- Aspartate Transaminase
- Aspirin
- AST
- AT 3
- AT III
- Attention Deficit Hyperactivity Disorder (ADHD)
- Autoantibodies
- Automated Immunoassays for Syphilis Antibodies
- AVP
- B Vitamins
- B-cell Gene Clonality Molecular Genetic Tests
- B-cell Gene Rearrangement
- B-cell Immunoglobulin Gene Rearrangement
- B-type Natriuretic Peptide; N-terminal pro b-type Natriuretic Peptide
- B2M
- BAC
- Bacterial and Fungal Susceptibility Testing
- Bacterial Culture, respiratory
- Bacterial Culture, stool
- Bacterial Sputum Culture
- Bacterial Wound Culture
- BAL
- Basic Metabolic Panel
- Basic Metabolic Panel (BMP)
- BCGR
- BChE
- bcr-abl Oncogene
- BCR-ABL1
- BCR-ABL1 Fusion
- BCR/ABL
- Beta 2GP1 Ab
- Beta hCG
- Beta Tryptase
- Beta-2 Glycoprotein 1 Antibodies
- Beta-2 Glycoprotein 1 Antibodies IgG, IgM, and IgA
- Beta-2 Microglobulin Kidney Disease
- Beta-2 Microglobulin Tumor Marker
- Beta-hemolytic Strep Culture
- Beta-hydroxybutyrate
- Beta-hydroxybutyric Acid
- Beta2 Microglobulin, Serum or Urine
- Beta2 Microglobulin, Serum, Urine, or CSF
- Bicarb
- Bicarbonate
- Bicarbonate (Total CO2)
- Bilirubin
- Bilirubin - blood
- Bioavailable Testosterone
- Biochemical Markers of Bone Remodeling
- biotin (B7)
- Bismuth subsalicylate
- Bladder Infection
- BLL
- Blood Alcohol Content
- Blood Alcohol Level
- Blood Analysis
- Blood Cholesterol
- Blood Clotting Factors
- Blood Copper
- Blood Creatinine
- Blood Culture
- Blood Culture (bacterial, fungal and/or AFB)
- Blood Differential
- Blood Film
- Blood Gases
- Blood Glucose
- Blood Glucose; Urine Glucose
- Blood Group
- Blood Ketones
- Blood Lead Level
- Blood Lead Test
- Blood Smear
- Blood Sugar
- Blood Typing
- Blood Urea Nitrogen
- Blood Urea Nitrogen (BUN)
- BMP
- BNP and NT-proBNP
- Body Fluid Analysis
- Bone Formation Markers
- Bone Markers
- Bone Marrow Aspiration and Biopsy
- Bone Marrow Examination
- Bone Resorption Markers
- Bone specific ALP
- Bone Turnover Tests
- Bone-specific Alkaline Phosphatase
- Bordetella pertussis Culture, PCR, Antibodies (IgA, IgG, IgM)
- Borrelia Antibodies, IgM/IgG; Borrelia DNA Detection by PCR
- Brain Natriuretic Peptide
- BRCA
- BRCA Gene Mutation Testing
- Breast Cancer
- Breast Cancer Gene 1; Breast Cancer Gene 2
- Breast Cancer Gene Expression Profiling
- Breast Cancer Gene Expression Tests
- Breast Cancer Multiparameter Gene Expression Tests
- Breast Cancer Susceptibility Genes 1 and 2
- BUN
- C & S
- c-erbB-2
- C-peptide
- C-Reactive Protein
- C-Reactive Protein (CRP)
- C-telopeptide
- C. difficile (culture, toxin gene NAAT or antigen test)
- C1
- C1q
- C2
- C3
- C4
- CA 125 Tumor Marker
- CA 15-3
- CA 19-9
- CA-125
- CA-Breast
- CA-GI
- Calcidiol (25-hydroxyvitamin D)
- Calcifidiol (25-hydroxy-vitamin D)
- Calcitonin
- Calcitriol (1,25 dihydroxy-vitamin D)
- Calcium
- Calcofluor White Stain
- Calculated Glomerular Filtration Rate
- Calprotectin
- CALR Gene Mutation Exon 9
- CALR Mutation
- Calreticulin Mutation Analysis (myeloproliferative neoplasm)
- cANCA
- Cancer Antigen 125
- Cancer Antigen 15-3
- Cancer Antigen 19-9
- Cancer Antigen-Breast
- Cancer Antigen-GI
- Cannabinoid or cannabis testing
- Carbamazepine
- Carbohydrate Antigen 19-9
- Carbon Dioxide Content
- Carcinoembryonic Antigen
- Carcinoembryonic Antigen (CEA)
- Cardiac Biomarkers
- Cardiac CRP
- Cardiac Markers
- Cardiac Risk Assessment
- Cardiac-specific Troponin I and Troponin T
- Cardiolipin Antibodies
- Cardiolipin Antibodies (IgG, IgM, and IgA)
- cardiology
- Catecholamines
- Catecholamines, Plasma and Urine
- CBC
- CBC with Differential
- CCP Antibody
- CCT
- CD4 Count
- CD4 Lymphocyte Count; CD4 Percent
- CEA
- Celiac Disease Antibody Tests
- Cell-Free Fetal DNA
- Cell-Free Fetal DNA Testing for Fetal Chromosomal Abnormalities
- Centromere Antibody
- Cerebrospinal Fluid (CSF) Analysis
- Cerebrospinal Fluid Analysis
- Ceruloplasmin
- Ceruloplasmin, serum
- Cervical Smear
- Cervical/Vaginal Cytology
- CF DNA Analysis
- CF Gene Mutation Panel
- CF Molecular Genetic Testing
- cffDNA
- CFTR Mutation Analysis
- CgA
- cGFR
- CH100
- CH50
- Chem 12
- Chem 7
- Chemistry Panel
- Chemistry Panels
- Chemistry Screen
- Chickenpox and Shingles Tests
- Chlamydia Culture
- Chlamydia Nucleic Acid Amplification Test (NAAT or NAT) or DNA Probe
- Chlamydia Testing
- Chlamydia trachomatis Testing
- Chlamydia/GC STD Panel
- Chloride
- Cholecalciferol (Vitamin D3)
- Cholera
- Cholesterol
- Cholinesterase Tests
- Chromogranin A
- Chromosome Analysis
- Chromosome Analysis (Karyotyping)
- Chromosome Karyotype
- Chromosome Studies
- Chronic Obstructive Pulmonary Disease (COPD)
- CHS
- Chymotrypsin
- Chymotrypsin, fecal
- Circumcision
- Citrulline Antibody
- CK
- CK MB
- CK-MB
- Cl
- CLO test
- Clopidogrel (CYP2C19 Genotyping)
- Clopidogrel Pharmacogenetic Testing
- Clostridioides difficile (formerly known as Clostridium difficile)
- Clostridium difficile and C. diff Toxin Testing
- Clotting Factors
- CMP
- CMV Blood Test
- CMV IgG and IgM
- CO2 Content
- Coagulation Cascade
- Coagulation Factors
- Coagulation Factors Activity Assays
- Cobalamin
- Cold Agglutinins
- Cold Autoantibodies
- Cold-Reacting Antibodies
- Colon Cancer
- Colon Cancer Surgery
- Common Cold
- Complement
- Complement (Antigen, Functional or Activity)
- Complete Blood Count
- Complete Blood Count (CBC)
- Comprehensive Metabolic Panel
- Comprehensive Metabolic Panel (CMP)
- Conjugated Bilirubin
- Connecting Peptide Insulin
- Constipation
- Copper
- Copper, 24-hour urine, blood, and liver (hepatic) tissue
- Coproporphyrin
- Coronary Risk Panel
- Corrected Reticulocyte
- Corticotropin
- Cortisol
- Cosmetic Treatment
- Cough
- CPK
- CPK MB
- CRCL
- Creat
- Creatine Kinase
- Creatine Kinase (CK)
- Creatine Kinase-MB
- Creatine Phosphokinase
- Creatinine
- Creatinine Clearance
- Creatinine Clearance, Urine
- Crit
- CRP
- CRP for heart disease
- Cryocrit
- Cryoglobulins
- Cryoprotein
- CSF Analysis
- CSF Lactate
- CSF Protein Electrophoresis
- cTnI
- cTnT
- CTx
- Cu
- Culture - amniotic cells
- Culture - amniotic fluid
- Culture and Sensitivity
- Culture, blood
- Culture, sputum
- Culture, Throat
- Culture, Urine
- Culture, wound
- Cyclic Citrullinated Peptide Antibody
- Cyclosporine
- CYP2C19 Genotype
- CYP2C19 Sequence Genotype
- CYP2C9 Genotype; VKORC1 Genotype
- Cystatin C
- Cystic Fibrosis (CF) Gene Mutations Testing
- Cystic Fibrosis Gene Mutation Panel
- Cystic Fibrosis Genotyping
- Cystic Fibrosis Transmembrane Conductance Regulator Mutation Analysis
- Cytogenetic Analysis
- Cytogenetics
- Cytomegalovirus (CMV) Tests
- Cytomegalovirus Antibody (IgG and IgM), PCR, Culture
- D-dimer
- D-Xylose Absorption Test
- Darkfield Microscopy
- DAT
- DD3
- Dehydroepiandrosterone Sulfate
- Delta-aminolevulinic Acid
- Dengue Antibodies (IgG, IgM); Dengue Virus by PCR
- Dengue Fever Antibodies
- Dengue Fever Testing
- Dengue Fever Virus
- Deoxypyridinoline
- Depression
- Des-gamma-carboxy prothrombin
- Des-gamma-carboxy prothrombin (DCP)
- Dexamethasone Suppression Test
- DGP
- DHEA Sulfate
- DHEA-SO4
- DHEAS
- Diabetes
- diabetes (1771)
- diabetes (282)
- Diabetes Autoantibodies
- Diabetes Mellitus Autoantibody Panel
- Diarrhea
- Diff
- Differential Blood Count
- Differential Display Code 3
- Differential Slide
- Digoxin
- Dilute Russell Viper Venom Test
- Direct Anti-human Globulin Test
- Direct Antiglobulin Test
- Direct Bilirubin
- Direct Coombs Test
- Direct LDL
- Direct LDL Cholesterol
- Direct LDL-C
- Direct Low-Density Lipoprotein Cholesterol
- Disaccharide Absorption Test
- DLDL
- Dopamine
- Double stranded DNA Antibody
- DPD
- Drug Abuse Testing
- Drug Addiction
- Drug Resistance Testing
- Drug Screen
- Drug Test
- Drug Testing
- Drugs of Abuse Screen
- DRVVT
- DST
- E. coli
- E. coli non-O157
- E. coli O157
- E. coli O157 culture; Shiga-like toxin by EIA; Stx gene detection by PCR
- Ear Infections
- Ear Problems
- EBV Ab to Early Antigen D, EA-D IgG Ab
- EBV Antibodies
- EBV Nuclear Antigen Antibody EBNA-IgG Ab
- EBV Viral Capsid Antigen Antibody (VCA) IgM, IgG Ab
- eGFR
- EGFR Mutation Testing
- Elastase, stool
- Electrolyte Panel
- Electrolytes
- EMA
- Emergency and Overdose Drug Testing
- EML4-ALK Fusion Protein
- Endomysial Antibody
- Enteric Pathogen Panel
- Enteric Pathogens Culture, stool
- Epidermal Growth Factor Receptor
- Epidermal Growth Factor Receptor Mutation Analysis
- Epilepsy
- Epinephrine
- EPO
- Epstein-Barr Virus (EBV) Antibody Tests
- Epstein-Barr Virus Antibodies
- ER and PR Status
- erb-b2 receptor tyrosine kinase 2
- erbB-1
- ERBB2
- Ergocalciferol (Vitamin D2)
- Erythrocyte Acetylcholinesterase; Butyrylcholinesterase
- Erythrocyte Count
- Erythrocyte Morphology
- Erythrocyte Sedimentation Rate
- Erythrocyte Sedimentation Rate (ESR)
- Erythropoietin
- Essential Minerals
- Estimated Glomerular Filtration Rate (eGFR)
- Estradiol (E2)
- Estriol (E3)
- Estrogen and Progesterone Receptor Status
- Estrogen Fractions/fractionated
- Estrogen Receptors
- Estrogen/Progesterone Receptor Status
- Estrogenic Hormones
- Estrogens
- Estrone (E1)
- Ethanol
- Ethyl Alcohol
- EtOH
- Extractable Nuclear Antigen Antibodies
- Extractable Nuclear Antigen Antibodies (ENA) Panel
- F-Actin Antibody
- Factor Assays
- Factor I
- Factor II
- Factor II 20210
- Factor II Mutation
- Factor IX
- Factor V
- Factor V Leiden Mutation and PT 20210 Mutation
- Factor V Leiden Mutation; Prothrombin 20210 Mutation
- Factor V R506Q
- Factor VII
- Factor VIII
- Factor X
- Factor XI
- Factor XIII
- FANA
- Fasting Blood Glucose
- Fasting Blood Sugar
- Fasting Insulin
- Fasting Plasma Glucose
- Fat Stain Oil Red O
- Fat, Fecal Qualitative or Quantitative
- Fat, Feces
- FBG
- FBS
- Fe Tests
- FE-1
- Fecal Calprotectin
- Fecal Elastase-1
- Fecal Fat
- Fecal Immunochemical Test
- Fecal Immunochemical Test and Fecal Occult Blood Test
- Fecal Lactoferrin
- Fecal Occult Blood Test
- Fecal Pancreatic Elastase
- Fecal WBC Non-microscopic
- Feces Culture
- FEP
- Ferritin
- Ferritin, serum
- Fetal Fibronectin
- Fetal Fibronectin (fFN)
- Fetal Lung Maturity Tests
- Fever
- fFN
- Fibrin Degradation Fragment
- Fibrinogen
- Fibrinogen Activity
- Fibrinogen Activity and Fibrinogen Antigen Assays
- Fibrinogen Antigen
- FIP1-like-1/platelet-derived growth factor alpha
- FIP1L1-PDGFRA
- FIP1L1-PDGFRA Fusion by FISH or RT-PCR
- First Trimester Screening
- FIT
- FK506
- FLC
- Flu
- Flu Test
- Fluorescent Antinuclear Antibody
- Fluorescent Treponemal Antibody Absorption Test
- FOBT
- Folic Acid
- Follicle-stimulating Hormone
- Follicle-stimulating Hormone (FSH)
- Follicle-stimulating Hormone, serum or urine
- Follitropin
- FPG
- Fractionated Catecholamines
- Fractionated Plasma Free Metanephrines (Metanephrine and Normetanephrine)
- Fragment D-dimer
- Free Catecholamines, plasma and urine
- Free Copper
- Free Cortisol
- Free Erythrocyte Protoporphyrin
- Free Light Chains
- Free PSA
- Free Testosterone
- Free Thyroxine
- Free Triiodothyronine; Total Triiodothyronine
- Free Valproic Acid
- Fructosamine
- FT3
- FTA-ABS
- Functional Antithrombin III
- Functional Fibrinogen
- Fungal Infection
- Fungal Molecular Tests
- Fungal Smear, Culture, Antigen and Antibody Tests
- Fungal Tests
- G-6-PD
- G6PD
- GAD65 Autoantibodie
- Gamma-Glutamyl Transferase
- Gamma-Glutamyl Transferase (GGT)
- Gamma-Glutamyl Transpeptidase
- Gamma-GT
- Gastric Parietal Cell Antibody
- Gastric Parietal Cell Antibody, IgG
- Gastrin
- Gastrointestinal Pathogens Panel
- GBS
- GC Test
- GDH
- Genetic Tests for Targeted Cancer Therapy
- Genital Human Papillomavirus
- Gentamicin; Tobramycin; Amikacin
- German Measles
- gFOBT
- GFR
- GGTP
- GH
- GI Panel
- Glomerular Filtration Rate, Estimated
- Glucose Tests
- Glucose-6-Phosphate Dehydrogenase
- Glutamate dehydrogenase test
- Glutamic Acid Decarboxylase Autoantibodies (GADA)
- Glycated Hemoglobin
- Glycated Serum Protein
- Glycohemoglobin
- Glycosylated Hemoglobin
- Gonorrhea NAAT or NAT
- Gonorrhea Testing
- GOT
- GPT
- Gram Stain
- Gram's Stain
- Group A beta hemolytic streptococcus
- Group A streptococcus (GAS)
- Group B Beta-hemolytic Streptococcus
- Group B Strep
- Group B Streptococcus
- Growth Hormone
- Growth Hormone Stimulation Test
- Growth Hormone Suppression Test
- GSP
- GTP
- GTT
- Guaiac-based FOBT
- H and H (Hemoglobin and Hematocrit)
- H. pylori antibody test, stool antigen, breath tests
- H1N1
- Haptoglobin
- HAV-Ab IgG
- HAV-Ab IgM
- HAV-Ab total
- Hb
- Hb ELP
- Hb IEF
- Hb S
- HbA1c
- HBeAg
- HBsAg
- HBV DNA
- HBV Tests
- hCG Pregnancy
- hCG Tumor Marker
- HCO3-
- Hct
- HCV-PCR
- HCV-RNA
- HDL
- HDL Cholesterol
- HDL-C
- HE4
- Headache
- Health Screenings
- Heart Bypass Surgery
- Heart Disease
- Heart Failure
- Heavy Metals
- Heavy Metals Panel
- Helicobacter pylori
- Helicobacter pylori Testing
- Hematocrit
- Hemoglobin
- Hemoglobin A1c
- Hemoglobin Electrophoresis; Hemoglobin Isoelectric Focusing; Hemoglobin by HPLC; Hemoglobin by capillary electrophoresis
- Hemoglobin Evaluation
- Hemoglobin Fractionation
- Hemoglobin S
- Hemoglobin S Evaluation
- Hemoglobin-binding Protein
- Hemoglobinopathy Evaluation
- Hemogram
- Hep B
- Heparin Activity
- Heparin Anti-Xa
- Heparin Associated Antibody
- Heparin Induced Antibody
- Heparin Level
- Heparin-induced Thrombocytopenia PF4 Antibody
- Heparin-induced Thrombocytopenia Platelet Factor 4 Antibody
- Heparin-PF4 Antibody
- Hepatic Copper
- Hepatic Function Panel
- Hepatitis A Testing
- Hepatitis B Core Antibody
- Hepatitis B e Antibody
- Hepatitis B e Antigen
- Hepatitis B Surface Antibody
- Hepatitis B Surface Antigen
- Hepatitis B Testing
- Hepatitis B Virus Testing
- Hepatitis C Antibody
- Hepatitis C Testing
- Hepatitis C Viral Load
- Hepatitis Panel
- Hepatitis Screening Panel
- HER-1
- HER2
- HER2(ERBB2) Amplification; HER2(ERBB2) Overexpression
- HER2/neu
- Herpes Culture
- Herpes Simplex Viral Culture
- Herpes Simplex Virus, Type 1 and Type 2
- Herpes Testing
- Herpes Zoster
- HES/Leukemia
- Heterophile Antibody Test
- Hg (chemical symbol)
- Hgb
- Hgb S
- HGH
- HHV1
- HHV2
- HIAA
- High-density Lipoprotein Cholesterol
- High-risk HPV
- High-sensitivity C-reactive Protein (hs-CRP)
- high-sensitivity troponin
- Hip Replacement
- Histamine
- Histocompatibility Testing
- Histone Antibody
- Histone Autoantibodies
- HIT Antibody
- HIT PF4 Antibody
- HIV
- HIV Antibody and HIV Antigen (p24)
- HIV Antiretroviral Drug Resistance Testing, Genotypic
- HIV Nucleic Acid Amplification Test (NAAT or NAT): HIV by PCR
- HIV RNA Test
- HIV Screening Tests
- HIV Serology
- HIV Viral Load
- HIV-1 and HIV-2 Antibody and Antigen Evaluation
- HLA Crossmatching
- HLA Testing
- HLA-B27
- HLA-B27 Antigen
- Homocysteine
- Homocysteine Cardiac Risk
- Hormone Receptor Status
- Hp
- HPT
- HPV DNA
- hrHPV
- hs-troponin
- hsCRP
- HSV by PCR
- HSV DNA
- HSV-1
- HSV-1 or HSV-2 IgM or IgG
- HSV-2
- HTLV-I/II Antibodies
- HTLV-I/II by PCR
- Human Calcitonin
- Human Chorionic Gonadotropin
- Human Chorionic Gonadotropin, quantitative
- Human epidermal growth factor receptor 2
- Human Epididymis Protein 4
- Human Epididymis Protein 4 (HE4)
- Human Fecal Elastase-1
- Human Growth Hormone
- Human Immunodeficiency Virus Genotypic Resistance Testing
- Human Immunodeficiency Virus RNA, Quantitative
- Human Leukocyte Antigen
- Human Leukocyte Antigen B27
- Human Papillomavirus (HPV) Test
- Human T-cell Lymphotropic Virus (HTLV) Testing
- Human T-Lymphotropic Virus Types I/II Antibodies; HTLV-I/II by PCR
- Hydrogen Breath Test
- Hydrogen Breath Test; Lactose Tolerance Test
- hypertension
- Hypofibrinogenemia Test
- IAT
- IBC
- ICSH
- IF Antibody
- IF Antibody Type 1 or Type 2
- IFE
- iFOBT
- IgA
- IgG
- IgM
- IGRA TB Test
- IL-6
- Immunoglobulin A
- Immunoglobulin A, Total
- Immunoglobulin E
- Immunoglobulin G
- Immunoglobulin Gene Rearrangement
- Immunoglobulin M
- Immunoglobulins (IgA, IgG, IgM)
- Immunoglobulins, Quantitative
- Immunophenotyping
- Immunophenotyping by Flow Cytometry or Immunohistochemistry
- Immunoreactive Trypsin
- Immunoreactive Trypsinogen
- Immunoreactive Trypsinogen (IRT)
- Indirect Anti-human Globulin Test
- Indirect Antiglobulin Test
- Indirect Bilirubin
- Indirect Coombs Test
- Infectious Mononucleosis Rapid Test
- Influenza Rapid Antigen Test, Type A and B Antigen Detection
- Influenza Tests
- Influenza Viral Culture
- Influenza Virus by PCR
- Inorganic Phosphate
- INR
- Insulin
- Insulin Autoantibodies (IAA)
- Insulin C-peptide
- Insulin-like Growth Factor - 1
- Insulin-like Growth Factor-1 (IGF-1)
- Insulin, serum
- Insulinoma-Associated-2 Autoantibodies (IA-2A)
- Intact hCG
- Intact PTH
- Interferon Gamma Release Assay
- Interleukin-6
- Interstitial Cell Stimulating Hormone
- Intrinsic Factor Antibody
- Intrinsic Factor Binding Antibody
- Intrinsic Factor Blocking Antibody
- Ionized Calcium
- Iontophoretic Sweat Test
- Iron
- Iron Binding Capacity
- Iron Indices
- Iron Tests
- Iron, serum
- IRT
- Islet Autoantibodies in Diabetes
- Islet Cell Cytoplasmic Autoantibodies (ICA)
- JAK2 Mutation
- JAK2 V617F; JAK2 Exon 12 Mutation
- Janus Kinase 2
- Joint Fluid Analysis
- K
- K-Ras
- Kappa and Lambda Free Light Chains
- Karyotype
- Ketone Bodies
- Kidney Function Panel
- Kidney Panel
- Kidney Stone Analysis
- Kidney Stone Risk Panel
- Knee Replacement
- KOH Prep
- KRAS Mutation
- KRAS Mutation Analysis
- LA
- LA Sensitive PTT
- LAC
- Lactate
- Lactate Dehydrogenase (LD)
- Lactic Acid
- Lactoferrin
- Lactose Breath Test
- Lactose Intolerance Test
- Lactose Tolerance Tests
- Latent Tuberculosis Infection Test
- LDH
- LDL
- LDL Cholesterol
- LDL D
- LDL Particle Size or Number
- LDL Particle Testing (LDL-P)
- LDL Subclasses
- LDL Subfractions
- LDL-C
- Lead
- Lead, blood
- Legionella pneumophila
- Legionella Testing
- Legionnaires Disease or Legionellosis Testing
- Leptin
- Leukocyte Count
- Leukocyte Differential
- Leukocyte Differential Count
- Levetiracetam
- LFTs
- Light Chains, Free; Free Kappa/Lambda Ratio
- Lipase
- Lipid Panel
- Lipid Profile
- Lipoprotein (a)
- Lipoprotein little a
- Lipoprotein-associated Phospholipase A2
- Lithium
- liver
- Liver Function Tests
- Liver Kidney Microsomal Type 1 Antibodies
- Liver Kidney Microsome Type 1 Antibodies (Cytochrome P450 2D6 Antibodies)
- Liver Panel
- Liver Profile
- LKM1 Antibodies
- Low-Density Lipoprotein Cholesterol
- Low-Density Lipoprotein Subfraction Profile
- Lp-PLA2
- Lp(a)
- LPS
- Lung Cancer
- Lung Cancer Treatment
- Lupus Anticoagulant Testing
- Lupus Inhibitor
- Luteinizing Hormone
- Luteinizing Hormone (LH)
- Luteinizing Hormone, serum or urine
- Lutropin
- Lyme Antibodies Detection
- Lyme Antibodies IgM/IgG by Western Blot
- Lyme Disease Tests
- Lytes
- Mag
- Magnesium
- Magnesium salicylate
- Mantoux
- Manual Differential
- Marijuana (THC) Testing
- Mast Cell Tryptase
- Maternal Serum AFP
- Maternal Serum Screen
- Maternal Serum Screening, Second Trimester
- Mature Tryptase
- Mean Platelet Volume
- Measles and Mumps Tests
- Measles Antibody IgM, IgG
- Measles Virus by Culture or RT-PCR
- Medical Laboratory
- Mercury
- Mercury, Urine and Blood
- Metanephrine and Normetanephrine
- Metanephrines
- Methicillin-resistant Staphylococcus aureus Screening
- Methotrexate
- Methyl salicylate
- Methylenetetrahydrofolate Reductase Mutations, C677T and A1298C
- Methylmalonic Acid
- Mg
- MHA-TP
- Microalbumin
- Microhemagglutination Assay
- Microminerals
- Micronutrients
- MIF
- MIH
- MIS
- Mitochondrial Antibody
- MMA
- MMF
- Modified Russell Viper Venom Test
- Mononuclear Heterophile Test
- Mononucleosis (Mono) Test
- Mononucleosis Spot Test
- Monospot
- MPA
- MPO
- MPO-ANCA
- MPV
- MRSA Screening
- MRVVT
- MSAFP
- MTHFR DNA Testing
- MTHFR Mutation
- MTX
- Müllerian Inhibiting Factor
- Müllerian-inhibiting Hormone
- Müllerian-Inhibiting Substance
- Multiple Marker Test
- Multiple Sclerosis
- Mumps Antibody IgM, IgG
- Mumps Virus by Culture or RT-PCR
- Muscle nicotinic Acetylcholine Receptor (AChR) Binding Antibody
- Myasthenia Gravis Antibodies
- Mycobacteria Smear and Culture
- Mycobacterium tuberculosis Nucleic Acid Amplification Test
- Mycology Tests
- Mycophenolate Mofetil
- Mycophenolate Sodium
- Mycophenolic Acid
- Mycoplasma
- Mycoplasma by PCR
- Mycoplasma Culture
- Mycoplasma pneumoniae IgG and IgM Antibodies; Mycoplasma pneumoniae Culture; Mycoplasma Culture, genital source; Mycoplasma DNA Testing
- Myeloperoxidase Antibodies
- Myoglobin
- N-telopeptide
- Na
- Native double-stranded DNA Antibody
- Natriuretic Peptides
- Nausea
- Neisseria gonorrhoeae
- Neisseria gonorrhoeae Nucleic Acid Amplification Test, Culture, Gram Stain, DNA Probe
- Neonatal Bilirubin
- NH3
- niacin (B3)
- Nicotine and Cotinine
- NIPS
- NMR Particle Test
- Non-HDL
- Non-HDL-C
- Non-High Density Lipoprotein Cholesterol
- Non-Invasive Prenatal Screening
- Norepinephrine
- NTx
- O&P
- Obesity
- Occult Blood Test, Fecal
- OGTT
- Opioid Testing
- Oral Glucose Tolerance Test
- Oral Lactose Tolerance
- Osmolality (serum, plasma, urine, stool)
- Osmolality and Osmolal Gap
- Osmotic Gap
- Osteocalcin
- Ova and Parasite Exam
- P1NP
- p24 Antigen
- Packed Cell Volume
- PAF-AH
- pANCA
- Pancreatic Elastase
- pantothenic acid (B5)
- Pap Test
- Papanicolaou Test
- Paracetamol
- Parasitic Examination, stool
- Parathormone
- Parathyroid Hormone (PTH)
- Parietal Cell Antibody
- Parotitis
- Partial Thromboplastin Time
- Partial Thromboplastin Time (PTT, aPTT)
- Parvo B19
- Parvovirus
- Parvovirus B19
- PBG
- PCA3
- PCHE
- PCT
- PCV
- PDGFRA-FIP1L1 gene rearrangement
- PDW
- Pericardial Fluid Analysis
- Peripheral Blood Smear
- Peripheral Differential
- Peripheral Smear
- Peritoneal Fluid Analysis
- Pertussis Tests
- PFA
- PFT
- PGSN
- Pharmacogenetic Tests
- Pharmacogenomics
- Phenobarbital
- Phenytoin
- Phenytoin, total and free
- Philadelphia Chromosome
- Phosphate
- Phospholipid Antibodies
- Phosphorus
- Pink Eye
- PIVKA II (protein induced by vitamin K absence or antagonists II)
- PLAC
- Plasma Cholinesterase
- Plasma Fibrinogen
- Plasma Free Metanephrines
- Plasma Ketones
- Plasma Metanephrines
- Plasma Osmolality
- Plasma Total Homocysteine
- Platelet Aggregation Studies
- Platelet Count
- Platelet Distribution Width
- Platelet Function Assay
- Platelet Function Tests
- Platelet-activating Factor Acetylhydrolase
- Pleural Fluid Analysis
- PLT
- PML-RARA
- PML-RARA t(15;17)(q22;q12)
- PO4
- Poison Testing
- Porn Addiction
- Porphobilinogen
- Porphyrin Tests
- Porphyrins
- Potassium
- Potassium Hydroxide Preparation
- Potassium, blood or urine
- PPD
- PR3
- PR3-ANCA
- PRA
- Prealbumin
- Pregnancy
- Pregnancy Test (hCG)
- Pregnancy-associated plasma protein-A (PAPP-A) with hCG, total or free beta subunit and nuchal translucency ultrasound
- Pregnenolone
- Prenatal Group B Strep (GBS) Screening
- Prenatal Group B Streptococcus Screening
- Presenilin 1 Gene
- PRL
- Pro Time
- proBNP
- Procalcitonin
- Procollagen Type 1 N-Terminal Propeptide
- Progesterone
- Progesterone Receptors
- Proinsulin C-peptide
- Prolactin
- Promyelocytic Leukemia/Retinoic Acid Receptor Alpha
- Prostate Cancer Antigen 3
- Prostate Specific Antigen
- Prostate Specific Antigen (PSA)
- Protein C Activity
- Protein C and Protein S
- Protein C Level
- Protein C, Functional or Antigen; Protein S, Functional or Antigen (Free or Total)
- Protein Electrophoresis Immunofixation Electrophoresis
- Protein Electrophoresis; Immunofixation Electrophoresis
- Protein ELP
- Protein S Activity
- Proteinase 3 Antibodies
- Prothrombin Time and International Normalized Ratio (PT/INR)
- Protime
- Protoporphyrin
- PS1
- PS1 or PSEN1 Genetic Mutation Analysis
- PSEN1
- Pseudocholinesterase
- PT
- PT G20210A
- PTT-LA
- Purified Protein Derivative
- Pyridinium Crosslinks
- pyridoxal phosphate (B6)
- Quad Screen
- Quadruple Marker Test
- Qualitative hCG
- Qualitative or Quantitative Stool Fat
- QuantiFERON®-TB Gold In-Tube (QFT-GIT)
- QuantiFERON®-TB Gold Plus (QFT-Plus)
- Quantitative hCG
- Quantitative IgE
- Quantitative Serum Free Light Chains with Ratio
- Rapamycin
- Rapid Antigen Detection Test (RADT)
- Rapid Flu Test
- Rapid Influenza Diagnostic Test
- Rapid Plasma Reagin
- Rapid Strep Test
- Rapid urease test (RUT) for H. pylori
- RBC Ab ID
- RBC Cholinesterase
- RBC Count
- RBC Folate
- RBC G6PD test
- Red Blood Cell (RBC) Antibody Identification
- Red Blood Cell (RBC) Antibody Screen
- Red Blood Cell Antibody Identification
- Red Blood Cell Antibody Screen
- Red Blood Cell Count
- Red Blood Cell Count (RBC)
- Red Blood Cell Indices
- Red Blood Cell Morphology
- Red Cell Cholinesterase
- Red Cell Indices
- Red Count
- Renal Calculus Analysis
- Renal Function Panel
- Renal Panel
- Renal Stone Risk Panel
- Respiratory Culture
- Respiratory Problems
- Respiratory Syncytial Virus
- Respiratory Syncytial Virus (RSV) Testing
- Retic Count
- Reticulocyte Count
- Reticulocyte Index
- Reticulocyte Percent
- Reticulocyte Production Index
- Reticulocytes
- Retinol
- RF
- Rh Factor
- Rheumatoid Arthritis
- Rheumatoid Factor (RF)
- riboflavin (B2)
- Ristocetin Cofactor
- RPI
- RPR
- Rubella Antibodies, IgM and IgG
- Rubella Test
- Rubeola
- S182
- Saccharomyces cerevisiae Antibodies, IgG or IgA
- SACE
- Salicylates
- Salicylates, blood, urine
- Salivary Cortisol
- Salsalate
- Scl-70
- Scleroderma Antibodies
- sdLDL
- Sed Rate
- Sedimentation Rate
- Semen Analysis
- Seminal Fluid Analysis
- Sensitivity Testing
- Serine Protease 3
- Serotonin
- Serotonin Metabolite
- Serum Angiotensin Converting Enzyme
- Serum Creatinine
- Serum Fe
- Serum Ferritin
- Serum Free Light Chains
- Serum Glutamic-Oxaloacetic Transaminase
- Serum Glutamic-Pyruvic Transaminase
- Serum Iron
- Serum Iron-Binding Capacity
- Serum Ketones
- Serum Myoglobin
- Serum Osmolality
- Serum Protein Electrophoresis
- Serum Transferrin Receptors
- Serum Trypsinogen
- Serum Urate
- Sex Hormone Binding Globulin
- Sex Hormone Binding Globulin (SHBG)
- SFLC
- SGOT
- SGPT
- Shiga toxin-producing Escherichia coli
- Sickle Cell Screen
- Sickle Cell Tests
- Siderophilin
- Sirolimus
- SMA
- SMA 12
- SMA 20
- SMA 7
- SMAC (somewhat outdated terms)
- SMAC7
- Smith Antibody
- Smooth Muscle Antibody
- Smooth Muscle Antibody (SMA) and F-actin Antibody
- SMRP
- Sodium
- Sodium salicylate
- Soluble Mesothelin-Related Peptides
- Soluble Transferrin Receptor
- Somatomedin C
- Somatotropin
- Sore Throat
- SPE
- SPEP
- Sperm Analysis
- Sperm Count
- Spinal Fluid Analysis
- Sports Doping Tests
- Sputum Culture, Bacterial
- SSA (Ro)
- SSB (La)
- STEC
- sTfR
- Stool Calprotectin
- Stool Chymotrypsin
- Stool Culture
- Stool Elastase
- Stool Lactoferrin
- Stool Lipids
- Stool Occult Blood
- Strep Group B
- Strep Throat Test
- Streptococcal Screen
- Streptococcus agalactiae
- Substance Abuse Testing
- Sugar Level
- Sweat Chloride
- Sweat Chloride Test
- Sweat Electrolytes
- Synovial Fluid Analysis
- Syphilis Detection Tests
- Syphilis Tests
- T-cell Gene Clonality
- T-Cell Receptor Gene Rearrangement
- T-helper Cells
- T-Spot®
- T. gondii
- T. vaginalis
- T3 (Free and Total)
- T4 Count
- T4, Free
- TAC
- Tacrolimus
- Tartrate-resistant Acid Phosphatase
- Tau Protein and Amyloid Beta 42 Peptide
- Tau/Aß42
- TB Culture and Sensitivity
- TB NAAT
- TB QuantiFERON®-TB Gold (QFT-G)
- TB Skin Test
- TBII
- TBIL
- TCGR
- TCO2
- TCR Gene Rearrangement
- TDM
- TeBG
- Testosterone
- Testosterone-estrogen Binding Globulin
- Tetrahydrocannabinol (THC) testing
- TfR
- TG
- TgAb
- TGB
- Theophylline and Caffeine
- Theophylline; Caffeine
- Therapeutic Drug Monitoring
- thiamine or thiamin (B1)
- Thiopurine methyltransferase (TPMT)
- Thiopurine S-methyltransferase Phenotype; Thiopurine S-methyltransferase Genotype
- Three-day Measles
- Throat Culture
- Thrombin Clotting Time
- Thrombin Time
- Thrombocyte Count
- Thymotaxin
- Thyrocalcitonin
- Thyroglobulin
- Thyroglobulin, Serum or Plasma
- Thyroid Antibodies
- Thyroid Autoantibodies
- Thyroid Function Panel
- Thyroid Microsomal Antibody
- Thyroid Panel
- Thyroid Peroxidase Antibody
- Thyroid Peroxidase Antibody; Thyroglobulin Antibody; Thyroid Stimulating Hormone Receptor Antibody
- Thyroid Stimulating Immunoglobulin
- Thyroid-stimulating Hormone (TSH)
- Thyroperoxidase Antibody
- Thyrotropin
- Thyrotropin Receptor Antibodies
- Thyroxine
- Thyroxine-binding Prealbumin
- TIBC
- Tissue Transglutaminase Antibody; Deaminated Gliadin Peptide Antibodies; Anti-Endomysial Antibodies; Anti-Reticulin Antibodies; Quantitative Immunoglobulin A
- Tissue Typing
- TnI
- TnT
- TORCH
- TORCH Panel
- TORCH Test
- Total AFP
- Total beta hCG
- Total Bilirubin
- Total Calcium
- Total Carbamazepine
- Total Cholesterol
- Total CK
- Total CO2
- Total Complement
- Total hCG
- Total IgE
- Total Immunoglobulins
- Total Protein and Albumin/Globulin (A/G) Ratio
- Total Protein; Albumin to Globulin Ratio
- Total PSA
- Total Testosterone
- Total Tryptase
- Tox Screen
- Toxic Metals
- Toxicology Assays
- Toxicology Screen
- Toxoplasma gondii
- Toxoplasma gondii Antibodies, IgG, IgM; Toxoplasma gondii Molecular Detection by PCR
- Toxoplasmosis Testing
- TP
- TPMT Genotype
- TPMT Phenotype
- TPMT RBC
- TPO
- TPPA
- TRAb
- Trace Elements
- Trace Minerals
- Transferrin and Iron-binding Capacity (TIBC, UIBC)
- Transferrin Receptor
- Transferrin, Total Iron Binding Capacity; Unsaturated Iron Binding Capacity; Transferrin Saturation
- Transthyretin
- TRAP
- Treponema pallidum by PCR
- Treponema pallidum Particle Agglutination Assay
- Trichomonas Testing
- Trichomonas vaginalis testing
- TRIG
- Triglycerides
- Triiodothyronine
- Triple Screen
- Triple Test
- Troponin
- Trypsin-like Immunoreactivity
- Tryptase
- TSH Receptor Antibody
- TSI
- TT
- tTG
- Tuberculin Skin Test
- Tumor Markers
- type 1 diabetes
- type 2 diabetes
- UA
- UACR
- UIBC
- Unconjugated Bilirubin
- UPCR
- UPE
- UPEP
- Urea
- Urea breath test
- Urea Nitrogen
- Ureaplasma Culture
- Uric Acid
- Urinalysis
- Urinary Cortisol
- Urinary Stone Analysis
- Urine Albumin and Albumin to Creatinine Ratio
- Urine Albumin; Albumin-to-Creatinine Ratio
- Urine Analysis
- Urine C and S
- Urine Calcium
- Urine Citric Acid (Citrate)
- Urine Copper
- Urine Creatinine
- Urine Culture
- Urine Culture and Sensitivity
- Urine Drug Testing
- Urine Glucose
- Urine Homocysteine
- Urine Metanephrines
- Urine Metanephrines, Total and Fractionated
- Urine Myoglobin
- Urine Osmolality
- Urine Oxalate
- Urine Protein
- Urine Protein and Urine Protein to Creatinine Ratio
- Urine Protein Electrophoresis
- Urine Protein to Creatinine Ratio
- Urine Supersaturation Profile
- Urine Test
- Urine Total Protein
- Urine Uric Acid
- Uroporphyrin
- UTI (Females, 18+)
- Vaccination
- Valproate
- Valproic Acid
- Vancomycin
- Vanillylmandelic Acid (VMA)
- Vanillylmandelic Acid, urine
- VAP
- Varicella Zoster Virus
- Varicella Zoster Virus by Culture, PCR, DFA,
- Vasopressin
- VDRL
- Venereal Disease Research Laboratory
- Very Low-Density Lipoprotein Cholesterol
- Viral Hepatitis A Antibody
- Viral Hepatitis C Antibody Screen; Viral Hepatitis C RNA by PCR; Hepatitis C Virus Genotype
- Viral Hepatitis Panel
- Vitamin A
- Vitamin B complex
- Vitamin B Testing
- Vitamin B12 and Folate
- Vitamin B12; Folate
- Vitamin D Tests
- Vitamin K
- VLDL
- VLDL Cholesterol
- VLDL-C
- VMAU
- Vomiting
- von Willebrand Factor
- von Willebrand Factor Antigen and Activity
- von Willebrand Panel
- VWF:Ag
- VWF:RCo
- VZV
- VZV Antibodies IgG and IgM
- Warfarin Sensitivity Genotyping
- Warfarin Sensitivity Testing
- WBC Count
- WBC Count Differential
- Weight Loss
- West Nile Virus Testing
- West Nile Virus, IgM and IgG Antibodies and Nucleic Acid Amplification Tests
- Westergren Sedimentation Rate
- Wet Prep
- White Blood Cell (WBC) Differential
- White Blood Cell Count
- White Blood Cell Count (WBC)
- White Blood Cell Differential
- White Count
- Whooping Cough Tests
- Widal Test
- Wintrobe Sedimentation Rate
- WNV by NAAT
- WNV Tests
- Xa Inhibition
- Xylose Absorption Test
- Xylose Tolerance Test
- Zika Antibody Test
- Zika PRNT
- Zika RT-PCR Test
- Zika Virus Testing
- Zinc Protoporphyrin
- Zinc Transporter-8 Autoantibodies (ZnT8A)
- ZP
- ZPP
- ZPP/Heme Ratio
- β2-Glycoprotein 1 Antibodies
- β2-Microglobulin
