description: This profile constrains the Observation resource for representing the diagnosis; as a probable diagnosis, differential diagnosis, etc.
package_name: ch.fhir.ig.ch-ems
derivation: constraint
name: CHEmsObservationDiagnosis
type: Observation
elements:
  code:
    type: CodeableConcept
    short: Diagnosis type
    binding: {strength: extensible, valueSet: 'http://fhir.ch/ig/ch-ems/ValueSet/IVR-VS-diagType'}
    mustSupport: true
    index: 0
  performer:
    type: Reference
    mustSupport: true
    refers: ['http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-practitioner']
    index: 1
    elements:
      reference: {index: 2}
    required: [reference]
  value:
    choices: [valueCodeableConcept]
    index: 4
  valueCodeableConcept: {type: CodeableConcept, choiceOf: value, index: 5}
  value[x]:
    elements:
      coding:
        index: 6
        slicing:
          rules: open
          discriminator:
          - {path: system, type: value}
          min: null
          slices:
            icd10:
              match: {system: 'http://fhir.de/CodeSystem/bfarm/icd-10-gm'}
              schema:
                mustSupport: true
                index: 7
                elements:
                  system:
                    pattern: {type: Uri, value: 'http://fhir.de/CodeSystem/bfarm/icd-10-gm'}
                    index: 8
package_version: 2.0.0-ballot
class: profile
kind: resource
url: http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-observation-diagnosis
base: http://fhir.ch/ig/ch-ems/StructureDefinition/ch-ems-observation
version: 2.0.0-ballot