description: This profile defines how to represent a vaccination certificate in FHIR by using a Composition resource
package_name: hitstdio.tw.fhir.dcc
derivation: constraint
name: CompositionDCC
type: Composition
elements:
  date: {mustSupport: true, index: 7}
  section:
    short: Sections composing the Digital COVID-19 Certificate
    mustSupport: true
    index: 13
    slicing:
      rules: open
      ordered: false
      discriminator:
      - {path: code, type: pattern}
      min: 1
      slices:
        sectionImmunizations:
          match:
            code:
              coding:
              - {code: 11369-6, system: 'http://loinc.org'}
          schema:
            short: Immunizations Section
            array: true
            min: 1
            _required: true
            index: 14
            elements:
              title: {mustSupport: true, index: 15}
              code:
                type: CodeableConcept
                mustSupport: true
                pattern:
                  type: CodeableConcept
                  value:
                    coding:
                    - {code: 11369-6, system: 'http://loinc.org'}
                index: 16
              text: {mustSupport: true, index: 17}
              entry:
                short: Patient's immunization status and pertinent history.
                mustSupport: true
                array: true
                min: 2
                index: 18
                slicing:
                  rules: open
                  discriminator:
                  - {path: $this.resolve(), type: profile}
                  min: 2
                  slices:
                    immunization:
                      match: {}
                      schema:
                        type: Reference
                        mustSupport: true
                        refers: ['http://hitstdio.ntunhs.edu.tw/fhir/StructureDefinition/Immunization-dcc']
                        _required: true
                        index: 19
                      min: 1
                      max: 1
                    immunizationRecommendation:
                      match: {}
                      schema:
                        type: Reference
                        mustSupport: true
                        refers: ['http://hitstdio.ntunhs.edu.tw/fhir/StructureDefinition/ImmunizationRecommendation-dcc']
                        array: true
                        index: 20
                      min: 0
                    documentReference:
                      match: {}
                      schema:
                        type: Reference
                        mustSupport: true
                        refers: ['http://hitstdio.ntunhs.edu.tw/fhir/StructureDefinition/DocumentReference-dcc']
                        _required: true
                        index: 21
                      min: 1
                      max: 1
              emptyReason: {mustSupport: false, index: 22}
              section: {mustSupport: false, index: 23}
            required: [text, title, code]
  attester:
    mustSupport: true
    index: 10
    elements:
      time: {mustSupport: true, index: 11}
      party: {mustSupport: true, index: 12}
    required: [party]
  type: {type: CodeableConcept, short: Kind of composition ("Digital COVID-19 Certificate"), mustSupport: true, index: 4}
  title: {short: Digital COVID-19 Certificate, mustSupport: true, index: 9}
  author: {short: Who and/or what authored the Digital COVID-19 Certificate, mustSupport: true, index: 8}
  status: {mustSupport: true, index: 3}
  identifier:
    mustSupport: true
    index: 1
    elements:
      period: {mustSupport: true, index: 2}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hitstdio.ntunhs.edu.tw/fhir/StructureDefinition/Patient-dcc']
    index: 5
    elements:
      reference: {mustSupport: true, index: 6}
    required: [reference]
  text: {mustSupport: true, index: 0}
package_version: 0.0.1
class: profile
kind: resource
url: http://hitstdio.ntunhs.edu.tw/fhir/StructureDefinition/Composition-dcc
base: http://hl7.org/fhir/StructureDefinition/clinicaldocument
version: 0.0.1
required: [attester, section, identifier, subject]