National Health and Nutrition Examination Survey

NHANES 2019-2020 Laboratory Methods

Lab Method Name Documentation Release Date
Albumin [PDF - 951 KB] August 2021
Anti-Müllerian Hormone Immunoassay [PDF - 921 KB] December 2021
Arsenic, Chromium, and Nickel - Urine [PDF - 2.96 MB] November 2021
Arsenics - Speciated - Urine [PDF - 3.73 MB] November 2021
BIOPRO - Alanine Amino Transferase (ALT) [PDF - 874 KB] August 2021
BIOPRO - Albumin [PDF - 296 KB] August 2021
BIOPRO - Alkaline Phosphatase (ALP) [PDF - 872 KB] August 2021
BIOPRO - Aspartate Aminotransferase (AST) [PDF - 879 KB] August 2021
BIOPRO - Bicarbonate (HCO3) [PDF - 921 KB] August 2021
BIOPRO - Blood Urea Nitrogen (BUN) [PDF - 872 KB] August 2021
BIOPRO - Chloride [PDF - 887 KB] August 2021
BIOPRO - Creatine Phosphokinase (CPK) [PDF - 872 KB] August 2021
BIOPRO - Creatinine [PDF - 905 KB] August 2021
BIOPRO - Gamma-Glutamyl Transferase (GGT) [PDF - 893 KB] August 2021
BIOPRO - Glucose - Serum - Refrigerated [PDF - 900 KB] August 2021
BIOPRO - Iron - Refrigerated [PDF - 899 KB] August 2021
BIOPRO - Lactate Dehydrogenase (LDH) [PDF - 898 KB] August 2021
BIOPRO - Phosphorus [PDF - 918 KB] August 2021
BIOPRO - Potassium [PDF - 869 KB] August 2021
BIOPRO - Sodium [PDF - 877 KB] August 2021
BIOPRO - Total Bilirubin [PDF - 891 KB] August 2021
BIOPRO - Total Calcium [PDF - 875 KB] August 2021
BIOPRO - Total Cholesterol - Refrigerated [PDF - 881 KB] August 2021
BIOPRO - Total Protein [PDF - 898 KB] August 2021
BIOPRO - Triglycerides - Refrigerated [PDF - 907 KB] August 2021
BIOPRO - Uric Acid [PDF - 902 KB] August 2021
Cadmium, Lead, Manganese, Mercury, and Selenium - Blood [PDF - 3.07 MB] November 2021
Chlamydia [PDF - 680 KB] August 2021
Chromium and Cobalt [PDF - 1.94 MB] November 2021
Complete Blood Count [PDF - 11.7 MB] June 2021
Cotinine and Hydroxycotinine in Serum [PDF - 1.64 MB] July 2022
Creatinine [PDF - 787 KB] August 2021
Cytomegalovirus (CMV) Serology [PDF - 684 KB] August 2021
Direct HDL [PDF - 743 KB] August 2021
Ferritin [PDF - 0.98 MB] July 2021
Fluoride - Water [PDF - 1.69 MB] December 2021
Folate - RBC [PDF - 1.46 MB] December 2021
Folate Forms - RBCs [PDF - 2.39 MB] May 2022
Folate Forms - Total & Individual - Serum [PDF - 1.96 MB] December 2021
Follicle-Stimulating Hormone Electrochemiluminescence Immunoassay [PDF - 872 KB] December 2021
FT3 [PDF - 791 KB] December 2021
FT4 [PDF - 831 KB] December 2021
Glycohemoglobin_G8 [PDF - 963 KB] May 2021
Glycohemoglobin_Premier [PDF - 786 KB] May 2021
Hepatitis A Antibody [PDF - 899 KB] August 2022
Hepatitis B Core Antibody [PDF - 906 KB] August 2022
Hepatitis B Surface Antibody [PDF - 914 KB] August 2022
Hepatitis B Surface Antigen [PDF - 1.01 MB] August 2022
Hepatitis C Antibody / Hepatitis C Confirmatory Test (Anti-HCV) [PDF - 1.04 MB] June 2022
Hepatitis C Genotype [PDF - 878 KB] June 2022
Hepatitis C virus RNA [PDF - 992 KB] June 2022
Hepatitis D Antibody [PDF - 837 KB] August 2022
Hepatitis E IgG Antibody [PDF - 935 KB] August 2022
Hepatitis E IgM Antibody [PDF - 918 KB] August 2022
Herpes Simplex Virus [PDF - 677 KB] August 2021
HIV Combo [PDF - 749 KB] July 2021
HIV Multispot [PDF - 788 KB] July 2021
HIV NAT [PDF - 764 KB] July 2021
HS-CRP [PDF - 947 KB] August 2021
Insulin [PDF - 805 KB] August 2021
Iodine and Mercury, Urine [PDF - 2.29 MB] November 2021
Iron (Frozen) [PDF - 899 KB] August 2021
Luteinizing Hormone (LH) [PDF - 1.08 MB] December 2021
Mercury: Inorganic, Ethyl, and Methyl - Blood [PDF - 1.47 MB] November 2021
Metals - Urine [PDF - 7.36 MB] November 2021
Mycoplasma Genitalium [PDF - 736 KB] August 2021
Plasma Fasting Glucose [PDF - 766 KB] May 2021
Sex Hormone-Binding Globulin Immunoassay [PDF - 971 KB] December 2021
Steroid Panel Analysis in Serum by ID LC-MS/MS [PDF - 2.64 MB] December 2021
Thyroglobulin [PDF - 802 KB] December 2021
Thyroglobulin Antibodies [PDF - 795 KB] December 2021
Total Cholesterol (Frozen) [PDF - 816 KB] August 2021
TPO Antibodies [PDF - 796 KB] December 2021
Trichomonas [PDF - 684 KB] August 2021
Triglycerides [PDF - 752 KB] October 2021
TSH [PDF - 749 KB] December 2021
TT3 [PDF - 800 KB] December 2021
TT4 [PDF - 803 KB] December 2021
Tuberculosis - Quantiferon TB Gold Plus [PDF - 1.03 MB] January 2022
UIBC [PDF - 891 KB] August 2021
Urinary metabolites of Benzene, Furfural, 5-Hydroxymethylfurfural, and N-Methyl-2-pyrrolidone [PDF - 1.64 MB] September 2022
Volatile Organic Compound (VOC) Metabolites - Urine [PDF - 2.49 MB] September 2022
Volatile Organic Compounds (VOCs) and Trihalomethanes/MTBE [PDF - 4.94 MB] November 2021