P40 IMMUNOHISTOCHEMISTRY (IHC)

Message
This test is ordered by pathology in the CoPath laboratory information system.
Diagnosing and classifying carcinomas and lymphomas, in particular, distinguishing squamous cell carcinomas from other carcinomas


Test Code
P40


CPT Codes
83342-TC primary, 88341-TC if additional IHC

Preferred Specimen
Tissue


Instructions




FDA Status
This test has been cleared or approved by the U.S. Food and Drug Administration and is used per manufacturer's instructions. Performance characteristics were verified by WVUH in a manner consisten with CLIA requirements.

Performing Laboratory
West Virginia University Hospital, Inc.




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.