description: Identifies which measure population that a specific resource is used for evaluating their logics. This is indicated by associating a resource with a population code selected from the MeasurePopulationType value set, such as numerator and denominator.
package_name: hl7.fhir.us.davinci-deqm
derivation: constraint
name: DEQMPopulationReferenceExtension
type: Extension
elements:
  url:
    type: uri
    pattern: {type: Uri, value: 'http://hl7.org/fhir/us/davinci-deqm/StructureDefinition/extension-populationReference'}
    index: 0
  value:
    choices: [valueCodeableConcept]
    index: 2
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 3}
package_version: 2.1.0
class: extension
kind: complex-type
url: http://hl7.org/fhir/us/davinci-deqm/StructureDefinition/extension-populationReference
base: http://hl7.org/fhir/StructureDefinition/Extension
version: 2.1.0