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Where do I find the eCQM Compare feature?

You can compare different versions of an eCQM to see what changed between releases. To get started, find the eCQM by using the “Find an eCQM” search on the home page or by selecting a measure from the Hospital Inpatient, Hospital Outpatient, or Eligible Clinician eCQM lists. Once you have located the desired measure, select the year you want to compare and click the orange "Compare" button.

Last Updated: Aug 26, 2026

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For technical questions about eCQMs, please log in to the ONC Project Tracking System, specifically the eCQM Issue Tracker.

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