CA27.29 : 29493

Test Code
CAC27 or 29493


Alias/See Also
Carbohydrate Antigen 27.29, Breast Carcinoma Associated Mucin Antigen, Cancer Associated Breast Antigen (CABA), Cancer Antigen 27.29


CPT Codes
86300

Transport Container
Specimen:
1 mL serum
Minimum Volume: 0.5 mL


Transport Temperature
Room temperature.


Specimen Stability
Room temperature: 7 days; Refrigerated: 7 days; Frozen: 28 days


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Gross hemolysis


Methodology
Immunoassay

Setup Schedule
Sunday - Saturday


Report Available
1 day


Limitations
This test was performed using the Siemens chemiluminescent method.  Values from different assay methods cannot be used interchangeably.  CA27.29 levels, regardless of value, should not be interpreted as absolute evidence of the presence or absence of disease.


Reference Range
<38 U/mL


Clinical Significance
CA 27.29 may be useful for monitoring patients for metastatic breast cancer.


Performing Laboratory
med fusion



The CPT Codes provided in this document are based on AMA guidelines and are for informational purposes only. CPT coding is the sole responsibility of the billing party. Please direct any questions regarding coding to the payor being billed. Any Profile/panel component may be ordered separately. Reflex tests are performed at an additional charge.