Alert

Cancer Ag 15-3

CA 15-3

Tube Type

Test ID   LAB776
EPIC Order
   CANCER ANTIGEN 15-3
CPT Code(s)   86300
Group/Individual Test   Individual
Laboratory   Core Referral Testing
Tube Station   30
Specimen Routine: 3 mL blood/gold SST tube. See comments
  Micro: 1.5mL blood
Availability Routine: Reference Laboratory - Mayo Clinic Laboratories
Turnaround Time   3-5 days
Reference Range Normal: See separate report
Comments Do not take multivitamins or dietary supplements containing biotin or vitamin B7 twelve hours before collection.

Reviewed by J. Carr on December 01, 2025

UNC Hospitals
McLendon Clinical Laboratories
101 Manning Drive
Chapel Hill, NC 27514