Lab comparison guides
Quest vs LabCorp vs BioReference, test by test
One page per test. Ordering codes, tube type, specimen type, and patient prep for Quest, LabCorp, and BioReference, side by side.
Every value is verified by a nurse practitioner in active clinical practice, not scraped.
Complete Blood Count (CBC) Without Differential
Comprehensive Metabolic Panel
Thyroid-stimulating Hormone (TSH) and Free T4
Urinalysis
Hepatic Function Panel (7)
Iron
CBC (includes Differential and Platelets)
Vitamin D, 25-Hydroxy
Vitamin B12
Lipid Panel
Iron and Total Iron-binding Capacity (TIBC)
Hemoglobin (Hb) A1c
Basic Metabolic Panel
Homocysteine
Phosphorus
Uric Acid
Human Chorionic Gonadotropin (hCG), β-Subunit, Qualitative
HIV antigen/antibody
Methylmalonic Acid
hs-CRP
Triiodothyronine (T3), Free
Erythrocyte Sedimentation Rate
RPR
C-Reactive Protein
Transferrin
Folate (Folic Acid)
Albumin/Creatinine Ratio, Random Urine
Magnesium
Prealbumin
17-Hydroxyprogesterone
Glucose
Insulin
C-Peptide
Apolipoprotein B
Lipoprotein(a)
Ferritin
Hepatitis A Virus (HAV) Antibody, Total
Progesterone
Lyme Disease Antibodies
Protein Electrophoresis, Serum
Pregnancy Test, Urine
Bilirubin, Direct
Hepatitis B Surface Antibody, Quantitative
Hepatitis B Surface Antigen
Hepatitis C Virus (HCV) Antibody
Free T3
Thyroglobulin Antibody
γ-Glutamyl Transferase (GGT)
Lactic Acid Dehydrogenase (LD)
Creatine Kinase (CK), Total
Urine culture
Hepatitis B Surface Antibody, Qualitative
Copper
Zinc
Calcium, Ionized
Thyroid Peroxidase (TPO) Antibodies
Prolactin
Testosterone, Total
Estradiol
Insulin-like Growth Factor 1 (IGF-1)
Reticulocyte Count
DHEA Sulfate
PSA, Free and Total
Levetiracetam
Creatinine
Follicle-stimulating Hormone (FSH)
Alanine Aminotransferase (ALT/SGPT)
Aspartate Aminotransferase (AST/SGOT)
Hemoglobin (Hb) Solubility
Lipase
ANA 12 Plus Profile (RDL)
Rheumatoid Factor (RF)
Allergen Profile, Mold
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