A B C D E F G H I J K L M N O P Q R S T U V W X Y Z #

CD163, IHC without Interpretation

Test Code
90201


CPT Codes
88342

Preferred Specimen
Formalin fixed paraffin embedded tissue in an IHC specimen transport kit


Other Acceptable Specimens
Unstained charged(+) slides submitted in IHC specimen transport kit (x5)


Transport Temperature
Room temperature


Specimen Stability
Room temperature: Indefinite
Refrigerated: Indefinite
Frozen: Unacceptable


Methodology
Immunohistochemistry

Setup Schedule
A.M.


Clinical Significance
The monocytic/macrophage marker CD163 shows more specificity for this lineage than CD68 and can be used to identify tissue histiocytes in a variety of reactive and neoplastic conditions.




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.