Outcome and Assessment Information Set (OASIS) transition to the Automated Submission and Processing System (ASAP) and OASIS
• On January 1, 2015, the Centers for Medicare & Medicaid Services (CMS) implemented the newest version of OASIS, OASIS-C1/ICD-9
and convert OASIS transmission to the ASAP system
• Guidance to surveyors and Home Health Agencies (HHAs) – This memorandum outlines the changes to the OASIS transmission system
and transition to the ASAP system, effective January 1, 2015.
• CMS will publish a new OASIS Correction policy for OASIS.