NMOFC – “NMO/AQP4-IgG FACS, CSF” replaced by NMOCS – “NMO/AQP4 FACS, CSF”

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Inactivated/Replace Test

Effective Date

03/25/2025

Included in Report

WML Test Directory Update | March 2025

Replacement Test

NMO/AQP4 FACS, CSF

Inactivated Test Details

Mnemonic

NMOFC

Ordering Code

3805580

CPT-4 Codes(s)

86053, plus 86053 if reflexed to titer, at additional cost

Replacement Test Details

Mnemonic

NMOCS

Ordering Code

3800398

CPT-4 Codes(s)

86053, plus 86053 if reflexed to titer, at additional cost

The CPT codes provided are for general informational purposes only and are based on an interpretation of AMA guidance. It is the sole responsibility of the billing party to determine CPT codes. Any questions regarding coding should be directed to the paying party.

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