C3d Immune Complex

Message
Collect a full tube, following standard venipuncture techniques.


Test Code
LAB3444 CICC3


Alias/See Also
CICC3


CPT Codes
86332

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


Instructions
Processing Instructions (Lab use only): Allow complete clotting of red blood cells (up to 1 hour), then separate from cells within 30 minutes and freeze immediately.If ordered in conjunction with a C1q Binding Assay, transfer TWO (2) 1 mL aliquots of serum to individual Standard Transport Tubes. MinimumTesting Volume: 0.5 mL Serum Transport Temperature: Frozen Stability: Ambient: N/A Refrigerated : N/A Frozen: 20 days Causes for Rejection: Gross hemolysisGross lipemiaGross icterusNon-frozen sampleSample exposed to repeated freeze/thaw cycles


Report Available
10-Days


Clinical Significance
1230170061



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.