Gastric Parietal Cell Antibodies (GPA) test results are used in the diagnosis of pernicious anemia.
Tuesday, Thursday, Saturday
Reported (Analytical Time)
The CPT codes provided are based on AMA guidelines and are for informational purposes only.
CPT coding is the sole responsibility of the billing party.
Please direct any questions regarding coding to the payer being billed.
Transport Temperature: Refrigerated Temperature Methodology: Enzyme Linked Immunosorbent Immunoassay Reject Criteria: Gross hemolysis, lipemia, microbially contaminated serum, specimen containing heavy visible particulate.