PROSTATE SPECIFIC ANTIGEN, DIFFERENTIAL
| Synonyms: | PSA, Differential |
| Computer Code: | PSAP |
| Specimen Collection: | 3 mL whole blood (red or gold top top tube). |
| Minimum Volume: | 3 mL |
| Handling Instructions for Offsite Areas: | Allow to clot, centrifuge for 20 minutes, refrigerate. |
| Reference Values: | Includes: PSA, Total - PSA, Free - Ratio. See Addendum VI for interpretation. prostatespecificantigen.pdf |
| Lab Code: | Chemistry |
| Requisition: | C/H |
| Test Frequency: | Daily |
| Routine TAT: | 2 hrs |
| Stat TAT: | 60 min |
| CPT Code(s): | 84154, 84153 |
| LCD or NCD: | |
| Methodology Used: |
See Addendum XVII |