Free Kappa/Lambda Light Chains with Reflex to IFE

Message
Collect a full tube, following standard venipuncture techniques.


Test Code
LAB3222 KLLCF


Alias/See Also
KLLCF


CPT Codes
83521| 83521| 83521

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


Instructions
Minimum Testing Volume: 1 mL Transport Temperature: Ambient Stability: Ambient: 72 hoursRefrigerated : 7 daysFrozen: 30 days Causes for Rejection: Gross hemolysisGross lipemiaMicrobially contaminated serumSpecimens containing heavy visible particulate


Report Available
9-Days


Clinical Significance
1230170493



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.