Aquaporin-4 Receptor Antibody, IgG by IFA, CSF with Reflex to Titer

Test Code

AQP4RFLXCSF

Alias/See Also

AQP4 CSF
ARUP 2011699

Instructions

If AQP4 antibody IgG is positive, then an AQP4 antibody IgG titer is reported. Additional charges apply.

See link below for specimen details, methodology, setup schedule and reference ranges.

Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)

Hemolyzed, contaminated specimens or severely lipemic specimens.

FDA Status
LDT: This test was developed and its performance characteristics determined by ARUP Laboratories. It has not been cleared or approved by the US Food and Drug Administration. This test was performed in a CLIA certified laboratory and is intended for clinical purposes.

Additional Information
Aquaporin-4 Receptor Antibody, IgG by IFA, CSF with Reflex to Titer

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.