West Nile Virus Antibody (IgM), CSF

Test Code

CPT Codes

Preferred Specimen
1 mL CSF in a sterile plastic screw-cap container

Minimum Volume
0.7 mL

Transport Temperature
Refrigerated (cold packs)

Specimen Stability
Room temperature: 4 days
Refrigerated: 7 days
Frozen: 30 days

Enzyme Immunoassay (EIA)

Setup Schedule
Set up: Tue, Thur, Sat; Report available: 1-4 days

Cross reactivity has been observed between alphavirus group and flavivirus group, e.g., yellow fever or yellow fever vaccination.

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.