Gliadin Antibodies, IgG, IgA

• CPT Code: 83516X2
• LOINC:
• Specimen Type: Red or SST
• Frequency: Setup: Mon-Sat; Analytic time 1 day
• Instructions: 0.5mL serum from red or SST tube. Gross hemolysis or lipemia unacceptable.
• Text: Useful For: Evaluating patients suspected of having celiac disease, including patients with symptoms compatible with celiac disease, patients with atypical symptoms, and individuals at increased risk of celiac disease; Evaluating the response to treatment with a gluten-free diet.
• Methodology: Enzyme-Linked Immunosorbent Assay (ELISA)