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HelpTest Code CELCAS Celiac Disease Serology Cascade >2 and Older
Additional Codes
| PathLab | CELCAS |
| Epic ID | LAB1906 |
Specimen Requirements
Preferred Collection Container:
SST (Serum Separator)
Also Acceptable Collection Container:
Red (No Additive)
Collection Information:
Collect blood in a SST (Serum Separator). Red (No Additive) also acceptable.
Transport Information:
Centrifuge and aliquot 1.0 mL of serum into a plastic transport vial. Send refrigerated.
Minimum Sample Volume:
0.5 mL of serum
Stability/Transport
| Temperature | Stability | Preferred Transport |
| Refrigerated | 7 days | X |
| Frozen | Indefinitely | |
| Room Temp | Not Acceptable |
Unacceptable Conditions
Gross hemolysis
Performing Lab
Pathology Laboratory
Methodology
Immunoassay, Multiplex Flow Immunoassay
Day(s) Performed
Monday-Friday
Report Available
1 day
CPT Code Information
82784, Immunoglobulin, IgA
86364 x1 to 2, Tissue transglutaminase, each immunoglobulin (Ig) class (if appropriate)
86258 x1 to 2, Gliadin (deamidated) (DGP) antibody, each immunoglobulin (Ig) class (if appropriate)