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Update the International Classification of Diseases, Tenth Revision (ICD-10) 2023 Tables in the Common Working File (CWF) for Purposes of Processing Non-Group Health Plan (NGHP) Medicare Secondary Payer (MSP) Records and Claims

This change request instructs the maintainer to upload and implement the ICD-10 tables in CWF for NGHP MSP claims transactions. In order to be prepared to meet the time line to implement the updated ICD-10 diagnosis codes by the mandated timeframe, CWF shall implement the ICD-10 updates effective with the October 2022 release. This recurring update notification applies to chapter 6, section 40.10.3

Download the Guidance Document

Issued by: Centers for Medicare & Medicaid Services (CMS)

Issue Date: May 19, 2022

DISCLAIMER: The contents of this database lack the force and effect of law, except as authorized by law (including Medicare Advantage Rate Announcements and Advance Notices) or as specifically incorporated into a contract. The Department may not cite, use, or rely on any guidance that is not posted on the guidance repository, except to establish historical facts.