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QI-Core IG

QI-Core IG

The Quality Improvement Core (QI-Core) Implementation Guide (IG) provides the Fast Healthcare Interoperability Resources (FHIR)-based clinical data model used for digital quality measures (dQMs) and clinical decision support (CDS). Built on US-Core IG, QI-Core defines profiles that constrain FHIR resources to support consistent representation of clinical data used in quality measurement, dQM development, and CDS authoring. The aim for QI-Core is to replace the Quality Data Model (QDM) as the data model for dQMs.

Category
Development
Who Uses Tool
CDS Developer/Steward
Health IT Developer/Vendor
Implementer
Measure Developer/Steward
Last Updated: Aug 18, 2026

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