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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Expression Logical Model (ELM)
The Expression Logical Model (ELM) is a machine-readable representation of an electronic clinical quality measure’s logic and provides the information needed to automatically retrieve data from an electronic health record. The ELM file can be in eXtensible Markup Language (XML) (.xml) or JavaScript Object Notation (JSON) (.json).
Last Updated: Feb 22, 2024