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Prostate-Specific Antigen (PSA), Serum or Plasma
*Serum only for Cox South laboratory
Test Code997
CPT Codes
84153 or G0103 (for PSA screening)
Preferred Specimen
Submit only 1 of the following specimens (Serum only for Cox South laboratory):
Plasma
Container/Tube: Green-top (heparin) tube(s)
Specimen Volume: 3 mL (minimum volume: 0.5 mL) of plasma
Serum
Container/Tube: Serum gel tube(s)
Specimen Volume: 3 mL (minimum volume: 0.5 mL) of serum
Note:
1. Avoid palpation of prostate for 14 days prior to test.
2. Rectal examination within 2 days of specimen collection may cause elevation of results.
Transport Temperature
Refrigerate ≤8 hours/Freeze if >8 hours
Methodology
Immunochemiluminescent Assay
Setup Schedule
Monday through Sunday
Reference Range
<4.0 ng/mL
Clinical Significance
Useful for evaluation of patients with prostatic cancer.
Performed By
CoxHealth