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Test Code LAB3230000 Cancer Antigen CA 19-9

Useful For

This test is indicated for use in the measurement of CA 19-9 antigen to aid in the management of pancreatic cancer patients. The test is useful as an aid in monitoring of disease status in those patients having confirmed pancreatic cancer whose serum CA 19-9 antigen levels exceed 10 U/mL, the cut-off value for individuals who are Lewis blood group antigen negative. Serial testing for CA 19-9 antigen concentrations should be used in conjunction with other clinical methods used for monitoring pancreatic cancer.
This test may also aid in the detection of other cancers.

Performing Laboratory

Asante Rogue Regional Medical Center (ARRMC)

 

Performing Department

Chemistry

Specimen Minimum Volume

0.5mL Serum

Specimen Stability Information

Specimens are stable for up to 8 hours at room temperature and up 48 hours if refrigerated at 2-8⁰C. Specimens are stable for up to 3 months frozen at -20⁰C or colder.

Reject Due To

  • Quantity not sufficient (QNS)
  • Lack of Two Patient Identifiers:
    • 1-Patient’s First & Last name 
    • 2-Patient’s Date of Birth

Day(s) Performed

7 Days a Week

Method Name

Chemiluminescent Immunoassay

CPT Code Information

86301

Billing Code

3020131