1433P – “14-3-3 eta Protein” replaced by MCVAB – “Mutated Citrullinated Vimentin (MCV) Antibody”

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Inactivated/Replace Test

Effective Date

11/28/2023

Included in Report

WML Test Directory Update | November 2023

Replacement Test

MUTATED CITRULLINATED VIMENTIN (MCV) ANTIBODY

Inactivated Test Details

Mnemonic

1433P

Ordering Code

3427700

CPT-4 Codes(s)

83520

Replacement Test Details

Mnemonic

MCVAB

Ordering Code

3400809

CPT-4 Codes(s)

83520

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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