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Addition of New Common Working File (CWF) Medicare Secondary Payer (MSP) Utilization Edit Codes for CWF to Send the Shared Systems

Guidance for the change request that instructs CWF to send a new error code when the DX code is considered a match, or within the family of the code category, and for the shared systems to accept the new error code for NGHP claims.

Download the Guidance Document

Final

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

Issue Date: December 13, 2012

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.