Performance/Reporting Period
2025
QDM Datatype (QDM Version 5.6):
External identifiers for the QDM entity (Patient, Care Partner, Practitioner or Organization) and the QDM datatype "Related Person". Unless specified in program or measure-specific guidance, eCQMs generally allow implementers to use local identifiers for such individuals or organizations. Program or measure-specific guidance may specify a required identification system (e.g., National Provider Identifier [NPI] for practitioners, or CMS Certification Number [CCN] for hospitals).