http://hl7.org/fhir/StructureDefinition/cqf-measureInfo|5.2.0

The measure criteria that resulted in the resource being included in the result of a measure evaluation. The extension can be used on the resource directly, or it can be used on a Reference element such as MeasureReport.evaluatedResource to identify the measure criteria in the reference (i.e. without requiring the referenced resource to be changed by adding an extension).
element_idtypes
Extension
Extension.extension:measure
Extension.extension:measure.extension
Extension.extension:measure.url
Extension.extension:measure.value[x]
Extension.extension:groupId
Extension.extension:groupId.extension
Extension.extension:groupId.url
Extension.extension:groupId.value[x]
Extension.extension:populationId
Extension.extension:populationId.extension
Extension.extension:populationId.url
Extension.extension:populationId.value[x]
Extension.url
Extension.value[x]
Extension
Extension.id
Extension.extension
Extension.extension:measure
Extension.extension:measure.id
Extension.extension:measure.extension
Extension.extension:measure.url
Extension.extension:measure.value[x]
Extension.extension:groupId
Extension.extension:groupId.id
Extension.extension:groupId.extension
Extension.extension:groupId.url
Extension.extension:groupId.value[x]
Extension.extension:populationId
Extension.extension:populationId.id
Extension.extension:populationId.extension
Extension.extension:populationId.url
Extension.extension:populationId.value[x]
Extension.url
Extension.value[x]