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RUG-III Version 5.20 Grouper Files and FY2010 CMI Update

Guidance for the update to the SNF CMIs used for RUG-III Version 5.20A Nursing Home classification for FY2010.

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

Issue Date: January 01, 2020

The SNF CMIs used for RUG-III Version 5.20A Nursing Home classification are being updated for FY2010.  For detailed information concerning this update, see the "FY2010 SNF PPS RUG-III Classification Case Mix Indices (v1).pdf" document in the download ZIP file for the update.

The RUG-III Version 5.20 Grouper package includes the 53-group RUG-III model that will be used for billing Medicare Part A SNF PPS days of service starting January 1, 2006. This package provides general information, software, and technical documentation for RUG-III Version 5.20.
The web text explanation is located in the Downloads Section.

The file containing general information, software, and technical documentation for RUG-III Version 5.20 is also located in the Downloads Section.

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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.