This page is part of the US Quality Core (v0.5.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
The Clinical Quality Language (CQL) artifacts, ModelInfo, libraries, and patterns referenced on this page are informational content included in this version of US Quality Core to support measure authoring, execution, and reporting tooling. They are not part of the conformance requirements of this guide and may evolve or be removed in future versions.