by Megan Bernier, MSPT RAC-CT COS-C
OASIS-E2 Guidance Manual Posted
The draft OASIS-E2 Guidance Manual was posted to download section of the HH OASIS User Manuals webpage on December 18, 2025. Updates to the manual include updates regarding all-payer OASIS data collection and submission guidance, incorporation of OASIS Q&As into Chapter 1 and Chapter 3 of the manual, and other updates to items based on instrument updates.
OASIS-E2 Technical Measure Specifications
On December 18th, 2025, CMS posted the OASIS-E2 Data Specifications to the HH Data Specifications webpage. This new document can be found in the download section and will go into effect April 1, 2026, when OASIS-E2 is implemented.
To stay up to date on all OASIS guidance and to prepare for the transition to OASIS-E2 consider joining us at an upcoming Blueprint for OASIS Accuracy Program. Dates for 2026 trainings are available now.
Order the CMS Draft OASIS-E2 Guidance Manual
A hard-copy version of the official CMS Draft OASIS-E2 Guidance Manual is also available from OASIS Answers, offering a tabbed, binder-ready format designed for easy reference as agencies prepare for implementation. Order your copy now.
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