Corticosteroid-Binding Globulin (CBG)
| CPT Code(s): | 84449 |
| Specimen Required: | Patient Preparation: Collect:Plain red or serum separator tube (SST). Specimen Preparation:Separate serum from cells within one hour of collection. Transfer 1 mL serum to an RDL Standard Transport Tube and freeze immediately. (Min: 0.5 mL) Storage/Transport Temperature:CRITICAL FROZEN. Separate specimens must be submitted when multiple tests are ordered. Stability:Ambient: 48 hours; Refrigerated: 48 hours; Frozen: 10 months |
| New York DOH Approval Status: | This test is New York DOH approved. |
| Aliases: |
