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C Diff DNA Amplification

Test Code
MCDIFF


CPT Codes
87493

Preferred Specimen
Unpreserved stool


Minimum Volume
1 mL


Transport Container
Screw cap container (white cap)


Transport Temperature
Refrigerate


Specimen Stability
Room Temperature: Unacceptable
Refrigerated: 5 days
Frozen: Unacceptable


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


Performing Laboratory
This test is performed at the following locations:
  1. MercyOne Dakota Dunes Medical Laboratory



Last Updated: September 13, 2022


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.