Test ID: PSAR
CPT code: 84153
LOINC: 2857-1
Specimen Type: Red or SST
Frequency: Setup: Mon-Fri; TAT <24hrs Mon-Fri
Instructions: >0.5mL serum from Red or SST. FRZ serum if shipping is delayed 24 hrs.
No digital exam prior to collection.
Text: Monitoring patients with history of prostate cancer. NOTE: if total PSA is 4.1-10.0ng/ml, a Free PSA will be performed.
Methodology: Solid phase, chemiluminescent immunometric assay