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 #

Porphobilinogen Deaminase, RBC

Message
Patient Preparation: Abstinence from alcohol for at least 24 hours prior to specimen collection is essential as ethanol induces porphobilinogen deaminase activity, which may lead to a false-normal result. Collect a full tube, following standard venipuncture techniques.


Test Code
LAB3911 PBGD


Alias/See Also
PBGD


CPT Codes
82657

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


Instructions
Processing Instructions (Lab use only): Refrigerate sample as soon as possible Minimum Testing Volume: 3.0 mL Whole Blood Transport Temperature: Refrigerated Stability: Ambient: 7 daysRefrigerated : 8 daysFrozen: N/A Causes for Rejection: Gross hemolysis


Report Available
5-Days


Clinical Significance
1230170098



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.