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Outcome and Assessment Information Set (OASIS) Vendors

The purpose of this page is to display technical information related to OASIS Software (JHAVEN). Vendors can also register to receive CMS software and system updates.

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News & Updates

OASIS Data Specifications V2.21.0

The OASIS Data Submission Specifications Version 2.21.0 are now available for download. This DRAFT…

Feb 07, 2017

OASIS-C2 Approved by OMB

CMS received approval on Friday December 9, 2016 for the OASIS-C2 form. Effective January 1, 2017,…

Dec 14, 2016

Attention Home Health Providers: October 2016 update to the HH PPS Grouper

A modification is being included in the October update (v5216) that may require action from your…

Jul 21, 2016

Quality of Patient Care Star Rating Preview Reports

Preview reports for the Quality of Patient Care star ratings that will be posted in July 2016 are…

Apr 14, 2016

Home Health Prospective Payment System (HH PPS) Grouper v5116 effective 01/01/2016

The Home Health Prospective Payment System (HH PPS) Grouper v5116 is available for download at http…

Dec 14, 2015