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CSF Oligoclonal Bands

Message
Both CSF AND Serum are required specimens. It is preferred that the collection date and time be the same for both; however, it is acceptable for them to be drawn within 48 hours of each other. Collect a full tube, following standard venipuncture techniques. Collect CSF following standard collection procedures


Test Code
LAB3291 OLGSF


Alias/See Also
OLGSF


CPT Codes
83916

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


Instructions
Processing Instructions (Lab use only): CSF collection tube #4 is preferred. Submitting 4th lumbar puncture collection tube minimizes blood contamination. If no serum is supplied, the client will be contacted to confirm the order.Minimum Testing Volume: 0.5 mL CSF AND Serum Transport Temperature: Refrigerated Stability: Ambient: 8 HoursRefrigerated : 5 DaysFrozen: 14 Days Causes for Rejection: Received room temperature


Report Available
8-Days


Clinical Significance
1230170857



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.