Pregnenolone by LC-MS/MS, Serum or Plasma
| CPT Code(s): | 84140 |
| Specimen Required: | Patient Preparation: Collect:Serum separator tube. Also acceptable: Plain red, lavender (EDTA), pink (K2EDTA), or green (sodium or lithium heparin). Specimen Preparation:Specimen Preparation: Separate serum or plasma cells ASAP or within 2 hours of collection. Transfer 0.5 mL serum or plasma in two RDL Standard Transport Tubes and freeze immediately. (Min: 0.25 mL/container) Storage/Transport Temperature:CRITICAL FROZEN. Additional specimens must be submitted when multiple tests are ordered. Stability:After separation from cells: Ambient: Unacceptable; Refrigerated: Unacceptable; Frozen: 6 months |
| New York DOH Approval Status: | This test is New York DOH approved. |
| Aliases: |
