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ICD-10 MS-DRG Conversion Project

This section provides information on the project for using the General Equivalence Mappings (GEMs) to convert the draft MS-DRGs to ICD-10-CM and ICD-10-PCS. Information is also provided on undertaking a similar conversion project.

The updated draft ICD-10-CM/PCS MS-DRG V30 Definitions Manual is provided below along with the previous ICD-10 ICD-10-CM/PCS MS-DRG V29 Definitions. The text version is under the Downloads section and the HTML version is under the "Related Links Inside CMS" section in with full title formats.

The Final ICD-10 MS-DRG logic will be subject to rulemaking.