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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

Oct 15, 2019

Dear Home Health Agency (HHA): The Quality Improvement and Evaluation System (QIES) is being…

Oct 15, 2019

Dear Home Health Agency (HHA): The Quality Improvement and Evaluation System (QIES), which…

Aug 01, 2019

Torrance, CA QIES West site will be upgraded on Thursday, August 15th 1pm – 5pm PDT.  During the…