N-methyl-D-Aspartate Receptor Antibody, IgG, CSF with Reflex to Titer

Test Code
NMDACSF


Alias/See Also
ARUP test code 2005164

anti-GluN1
Anti-NMDA CSF
anti-NR1
Glutamate Receptor Antibodies
N-Methyl D-Aspartate Ab CSF
NMDA R
NMDA Receptor Ab CSF
NMDA


CPT Codes
86255; if reflexed, add 86256

Includes
If NMDA CSF antibody IgG is positive, then an NMDA CSF antibody IgG titer is reported. Additional charges apply.


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


Reject Criteria (Eg, hemolysis? Lipemia? Thaw/Other?)
Contaminated, hemolyzed, or severely lipemic specimens.


FDA Status
LDT

Additional Information
N-methyl-D-Aspartate Receptor Ab, CSF


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.