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Lab Use Only - MDM2 12q15/CEP 12, FISH

Message
Preferred Specimen: Formalin-fixed paraffin-embedded tissue blockAlternate Specimen: 5 unstained (5-micron), on (+) positively charged slides


Test Code
LAB17662 MDM2


Alias/See Also
MDM2


CPT Codes
88271| 88274

Includes
@BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@


Instructions
Processing Instructions: Do not reject specimens, send to laboratory for screening. Paraffin block is the preferred sample type. Sample source and block ID are required on the requisition form and a pathology report must be submitted. Send specimen to testing lab for determination. Do not freeze. Do not reject. Preferred Testing Volume: Formalin-fixed paraffin-embedded tissue block Minimum Testing Volume: 3 slides, unstained 3 micron slides on charged (+) slides Transport Temperature: Refrigerated Causes for Rejection: FrozenPerforming Lab: Chantilly


Report Available
7-Days


Clinical Significance
1230171434



Last Updated: May 18, 2026


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.