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Test Code LAB116 Prostate Specific Antigen (PSA), Total

Specimen Requirement

1.0 mL serum; SST acceptable.

 

Avoid prolonged contact with red blood cells.

Grossly hemolyzed specimens are unsuitable for testing.

Specimen Stability

24 hours at 2-8° C 

If > 24 hours freeze at -20° C

Testing Schedule

Monday – Friday

Reference Range

0 - 4 ng/mL

Testing Department

Chemistry

Method

Chemiluminescent Microparticle Immunoassay (CMIA)

CPT Code

84153

Additional Testing Locations

This test is also performed daily at the following Altru Clinics:

  • Crookston
  • Devils Lake

Please contact appropriate lab location for specific test information, as methodology varies by site.