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Home Health Agency (HHA) Providers

The purpose of this page is to display technical information related to OASIS (the Outcome and Assessment Information Set) data set for use in Home Health Agencies (HHAs)

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News & Updates

Sep 20, 2022

Effective October 4, 2022, a report retention time period will be applied to user-requested or auto…

Jan 28, 2022

CMS will be transitioning to a new data source for a provider’s demographic data for all five Post-…