Test ID: ZH208
CPT code: 86431 X3
LOINC:
Specimen Type: SERUM
Frequency: Setup: once per week; Analytic time 7-10 days
Instructions: 1.5 mL serum from RED or SST, refrigerated.
Text: Components: Z7067 Rheumatoid Factor IgG; Z7068 Rheumatoid Factor IgA; Z7069 Rheumatoid Factor IgM.
Methodology: Enzyme Linked Immunosorbent Assay (ELISA)