OASIS E-2

• Final OASIS E-2 Guidance Manual (Effective 04/01/2026)
• Final OASIS E-2 Guidance Manual (Effective 04/01/2026)
• Final OASIS E-2 Change Table (Effective 04/01/2026)
• Final OASIS E-2 Instruments
• Final OASIS E-2 All Item Set
• Final OASIS E-2 Questions and Answers

iQIES/HARP Information

• Harp Registration
• Harp User Role
• Harp Security Official
• Harp User Profile
• How to add a new assessment
• How to upload assessments
• How to manage assessments
• How to run reports
• How to manage patient profiles
• IQIES Known Issues

CMS OASIS Q&A Information

All of the CMS Quarterly OASIS Q&As can be located at OASIS Quarterly Q & A's
The quarterly Q&A documents are released in January, April, July, and October of each year.

Quarterly Q&As

• 2026 February CMS Final OASIS-E-2 Q&As
• 2025 October CMS OASIS Quarterly Q & A's
• 2025 July CMS OASIS Quarterly Q & A's
• 2025 April CMS OASIS Quarterly Q & A's
• 2025 April CMS OASIS Quarterly Q & A Presentation
• 2025 January CMS OASIS Quarterly Q & A's
• 2024 October CMS Quarterly OASIS Q & A's
• 2024 July CMS Quarterly OASIS Q & A’s
• 2024 April CMS Quarterly OASIS Q & A’s
• 2024 January CMS Quarterly OASIS Q & A’s
• 2023 October CMS Quarterly OASIS Q & A’s
  • 2023 October OASIS Quarterly Q & A Presentation
• 2023 July CMS Quarterly OASIS Q & A’s
  • 2023 July OASIS Quarterly Q & A Presentation
• 2023 April CMS Quarterly OASIS Q & A's
• 2023 January CMS Quarterly OASIS Q & A's
• 2022 October CMS Quarterly OASIS Q&As
• 2022 July CMS Quarterly OASIS Q&As