Celiac Disease Reflexive Cascade
| CPT Code(s): | 82784; if reflexed additional CPT codes may apply: 83516, 83516 x2 and/or 86256. add 83516; if reflexed to tTG IgA and Gliadin IgA, add 83516 x 2; if reflexed to tTG IgG and Gliadin IgG, add 83516 x2.; if IgA is greater than or equal to the normal age range, add 83516; if reflexed, add 86256 and 83516. |
| Specimen Required: | Patient Preparation: Collect:Serum separator tube. Specimen Preparation:Separate serum from cells ASAP or within 2 hours of collection. Transfer 2 mL serum to an RDL Standard Transport Tube. (Min: 1 mL) Storage/Transport Temperature: Stability:After separation from cells: Ambient: 8 hours; Refrigerated: 8 days; Frozen: 1 year (if frozen within 24 hours) |
| New York DOH Approval Status: | This test is New York DOH approved. |
| Aliases: |
