The 2027 Annual Update draft measure specifications are now available. Question and comment on Eligible Clinician eCQMs, Hospital - Inpatient eCQMs, and Hospital - Outpatient eCQM until December 19, 2025.
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CQMCommonQDM Library
CQMCommonQDM Library
A CQMCommonQDM Library (formerly known as Global Common Library) is a shared Quality Data Model (QDM) based-Clinical Quality Language (CQL) library which contains CQL expressions for all eCQM developers to use when specifying electronic clinical quality measures. The CQMCommonQDM Library specifications can be found on the Resources tab for Eligible Clinician, Hospital-IP, and Hospital-OP eCQMs. For more information, see the Quality Data Model (QDM)-based Clinical Quality Language (CQL) Style Guide located the on the Get Started with eCQM Development tab.
Category
Development
Who Uses Tool
CDS Developer/Steward
Health IT Developer/Vendor
Measure Developer/Steward