description: Contact with persons suffering from COVID-19
package_name: de.gecco
derivation: constraint
name: KnownExposure
type: Observation
elements:
  category:
    mustSupport: true
    index: 2
    elements:
      coding:
        mustSupport: true
        index: 3
        slicing:
          rules: open
          discriminator:
          - {path: $this, type: pattern}
          min: 1
          slices:
            socialHistory:
              match: {code: social-history, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {code: social-history, system: 'http://terminology.hl7.org/CodeSystem/observation-category'}
                _required: true
                index: 4
                elements:
                  system: {index: 5}
                  code: {index: 6}
                required: [system, code]
    required: [coding]
  referenceRange: {index: 23}
  hasMember: {index: 24}
  value[x]:
    elements:
      coding: {mustSupport: true, index: 18}
  meta:
    index: 0
    elements:
      profile: {mustSupport: true, index: 1}
  specimen: {index: 21}
  value:
    mustSupport: true
    choices: [valueCodeableConcept]
    index: 16
  effective:
    mustSupport: true
    choices: []
    index: 14
  code:
    mustSupport: true
    index: 7
    elements:
      coding:
        mustSupport: true
        index: 8
        slicing:
          rules: open
          discriminator:
          - {path: $this, type: pattern}
          min: 1
          slices:
            loinc:
              match: {code: 88636-6, system: 'http://loinc.org'}
              schema:
                mustSupport: true
                pattern:
                  type: Coding
                  value: {code: 88636-6, system: 'http://loinc.org'}
                _required: true
                index: 9
                elements:
                  system: {index: 10}
                  code: {index: 11}
                required: [system, code]
    required: [coding]
  valueCodeableConcept: {type: CodeableConcept, mustSupport: true, choiceOf: value, index: 17}
  bodySite: {index: 20}
  device: {index: 22}
  subject:
    type: Reference
    mustSupport: true
    refers: ['http://hl7.org/fhir/StructureDefinition/Group', 'http://hl7.org/fhir/StructureDefinition/Patient']
    index: 12
  dataAbsentReason: {mustSupport: true, index: 19}
package_version: 0.9.3
class: profile
kind: resource
url: https://www.netzwerk-universitaetsmedizin.de/fhir/StructureDefinition/known-exposure
base: http://hl7.org/fhir/StructureDefinition/Observation
version: '0.9'
required: [subject, category]