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Alpha-1-Antitrypsin (AAT) Quantitation and Phenotype

Message
Collect a full tube, following standard venipuncture techniques.


Test Code
LAB5101832 A1QPH


Alias/See Also
A1QPH


CPT Codes
82103| 82104

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


Instructions
Minimum Testing Volume: 0.6 mL Serum Transport Temperature: Refrigerated Stability: Ambient: 8 HoursRefrigerated : 7 DaysFrozen: 30 Days


Report Available
9-Days


Clinical Significance
1230170986



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.