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iD

A QDM attribute provides specific detail about a QDM datatype.

Performance/Reporting Period
2025
QDM Datatype (QDM Version 5.6):

The identifier of a specific instance of any QDM data element. CQL logic uses the id reference to specify that a query expects a specific instance of an element to be retrieved.

See Section 5.8 for examples for using id to indicate specific instances of QDM data elements in CQL statements with the relatedTo attribute.

Used By:
["Diagnosis": "Prostate Cancer"]
["Encounter, Performed": "Care Services in Long Term Residential Facility"]
["Encounter, Performed": "Detoxification Visit"]
["Encounter, Performed": "Discharge Services Hospital Inpatient Same Day Discharge"]
["Encounter, Performed": "Discharge Services Hospital Inpatient"]
["Encounter, Performed": "Emergency Department Evaluation and Management Visit"]
["Encounter, Performed": "Encounter Inpatient"]
["Encounter, Performed": "Home Healthcare Services"]
["Encounter, Performed": "Initial Hospital Inpatient Visit"]
["Encounter, Performed": "Nursing Facility Visit"]
["Encounter, Performed": "Office Visit"]
["Encounter, Performed": "Outpatient Consultation"]
["Encounter, Performed": "Patient Provider Interaction"]
["Encounter, Performed": "Telephone Visits"]
["Encounter, Performed": "Virtual Encounter"]
["Intervention, Order": "Referral"]
["Intervention, Performed": "Psych Visit Psychotherapy"]
["Intervention, Performed": "Referral"]
["Intervention, Performed": "Substance Use Disorder Treatment"]
["Laboratory Test, Performed": "Creatinine Mass Per Volume"]
["Laboratory Test, Performed": "Glucose Lab Test Mass Per Volume"]
["Laboratory Test, Performed": "INR"]
["Procedure, Performed": "Primary THA Procedure"]