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Cancer Antigen 15-3 (CA15-3)  

Additional Codes

LAB776

Performing Laboratory

MBMC Main Laboratory

Methodology

Electro-Chemiluminescence Immunoassay (ECLIA)

Specimen Requirements

Specimen Type: Plasma

Container/Tube: Mint-green top (lithium heparin gel)

Specimen Volume: Full tube

Alternative Specimen Type:  Serum

Alternative Container/ Tube:  Gold, Red or Orange top serum tubes acceptable

Alternative Specimen Volume: Full tube

Specimen Transport Temperature

Ambient

Day(s) Test Set Up

Monday through Sunday

Turnaround Time:
STAT: 1 hour after receipt in laboratory
Routine: within 4 hours

Reference Values

0-30 Units/mL

Test Classification and CPT Coding

Test Classification:

This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer’s instructions.

CPT Code:

86300

Stability

5 days Refrigerated