description: The CQM Cohort Measure Profile describes a cohort scoring measure. For more information on the usage of this profile, refer to the Profiles and Packaging pages in this implementation guide.
package_name: hl7.fhir.uv.cqm
derivation: constraint
name: CQMCohortMeasure
type: Measure
elements:
  scoring:
    type: CodeableConcept
    short: cohort
    mustSupport: true
    pattern:
      type: CodeableConcept
      value:
        coding:
        - {code: cohort, system: 'http://terminology.hl7.org/CodeSystem/measure-scoring'}
    index: 0
  group:
    mustSupport: true
    array: true
    min: 1
    index: 1
    elements:
      population:
        mustSupport: true
        index: 2
        slicing:
          rules: open
          discriminator:
          - {path: code, type: value}
          min: 1
          max: 1
          slices:
            initialPopulation:
              match:
                code:
                  coding:
                  - {code: initial-population, system: 'http://terminology.hl7.org/CodeSystem/measure-population'}
              schema:
                short: Initial Population
                mustSupport: true
                _required: true
                index: 3
                elements:
                  code:
                    type: CodeableConcept
                    mustSupport: true
                    pattern:
                      type: CodeableConcept
                      value:
                        coding:
                        - {code: initial-population, system: 'http://terminology.hl7.org/CodeSystem/measure-population'}
                    index: 4
                required: [code]
    required: [population]
package_version: 1.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/uv/cqm/StructureDefinition/cqm-cohortmeasure
base: http://hl7.org/fhir/uv/cqm/StructureDefinition/cqm-computablemeasure
version: 1.0.0
required: [group]