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Hemochromatosis Mutation

Message
Collect a full tube, following standard venipuncture techniques.


Test Code
LAB833 HFEGN


Alias/See Also
HFEGN


CPT Codes
81256

Includes
A previous bone marrow transplant from an allogenic donor will interfere with testing. Call 800-533-1710 for instructions for testing patients who have received a bone marrow transplant.@BKRCERMSGREFRESH(2302793)@ @BKRCERMSGREFRESH(2302794)@


Instructions
Processing Instructions (Lab use only): Send whole blood specimen in original tube. Do not aliquot.Specimen preferred to arrive within 96 hours of collection. Minimum Testing Volume: 0.5 mL Whole Blood Transport Temperature: Ambient Stability: Ambient: 4 daysRefrigerated : 14 daysFrozen: N/A Causes for Rejection: All specimens will be evaluated at Mayo Clinic Laboratories for test suitability.


Report Available
8-Days


Clinical Significance
1230170291



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.