Billing and Coding: MolDX: Proteomics Testing (A59642) - R10 - Effective August 14, 2025

Date Posted: August 14, 2025

This Billing and Coding article has been revised and published for notice under contract numbers: 02101 (AK), 02201 (ID), 02301 (OR), 02401 (WA), 03101 (AZ), 03201 (MT), 03301 (ND), 03401 (SD), 03501 (UT), and 03601 (WY).

Effective Date: August 14, 2025

Summary of Article Changes:

Under CPT/HCPCS Codes Group 1: Codes added 81538. This revision is effective 1/31/2024.

Visit the Noridian Active MolDX Billing and Coding Articles and Educational Articles webpage to view the Billing and Coding article or access it via the CMS MCD.

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