| Order Code | Test Name | Specimen Source | CPT |
|---|---|---|---|
| CH755 | Cystic Fibrosis (CF) Screen | Whole blood | 81220 |
| CH491 | Alpha-1 Antitrypsin (AAT) Phenotype | Serum | 82104 |
| CH489 | HLA-B27 | Whole blood | 81374 |
| CH469 | Hereditary Hemochromatosis DNA Mutation Analysis | Whole blood | 81256 |
| CH376 | JAK2 V617F Mutation | Whole blood | 81270 |
