


In November 2018, CMS finalized a case-mix classification model, the Patient-Driven Groupings Model (PDGM), effective beginning January 1, 2020. A summary of the changes for what is included in the v04.0.23 HH PPS Grouper software update is listed below. The January 2023 release of the HH PPS Grouper software (v04.0.23) is now available in the “Downloads” section of this webpage.

Home Health PPS Grouper Software (HHGS) Package (for claims starting 1-01-2023)
