C1 Esterase Inhibitor, Protein

Message
Collect a full tube, following standard venipuncture techniques.


Test Code
LAB2970 C1IHN


Alias/See Also
C1IHN


CPT Codes
86160

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


Instructions
Minimum Testing Volume: 0.5 mL Serum Transport Temperature: Ambient Stability: Ambient: 7 DaysRefrigerated : 8 DaysFrozen: 1 Year


Report Available
5-Days


Clinical Significance
1230170868



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.