Now Accepting Public Comments through June 8, 2026 on the Draft 2027 CMS QRDA III Implementation Guide, Schematron, and Sample File for Eligible Clinicians
The CMS Data Element Library (DEL) is a central resource for data elements used in CMS assessment tools, such as questions and response options. It also includes the related health information technology standards. The DEL currently covers CMS post-acute care assessment instruments.