FHIR IG analytics

Resources that use this resource

Resources that this resource uses

Examples of Use for Extension

No extension usage examples found

Narrative

No narrative content found in resource

Source1

{
  "resourceType": "StructureDefinition",
  "id": "RegionalKey",
  "url": "https://emiga.rki.de/fhir/common/Extension/RegionalKey",
  "version": "0.1.0",
  "name": "RegionalKey",
  "title": "Regionalschlüssel und Regionalbezugsystem",
  "status": "active",
  "experimental": false,
  "date": "2025-09-17",
  "publisher": "Robert Koch-Institut",
  "description": "Erweiterung zur Darstellung des Regionalschlüssels und des Regionalbezugsystems",
  "fhirVersion": "4.0.1",
  "kind": "complex-type",
  "abstract": false,
  "context": [
    {
      "expression": "Patient.address",
      "type": "element"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "short": "Regionalschlüssel und Regionalbezugsystem",
        "definition": "Erweiterung zur Darstellung des Regionalschlüssels und des Regionalbezugsystems"
      },
      {
        "id": "Extension.extension",
        "path": "Extension.extension",
        "slicing": {
          "discriminator": [
            {
              "type": "value",
              "path": "url"
            }
          ],
          "description": "Extensions are always sliced by (at least) url",
          "rules": "closed"
        }
      },
      {
        "id": "Extension.extension:regionKey",
        "path": "Extension.extension",
        "sliceName": "regionKey",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.extension:regionKey.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:regionKey.url",
        "path": "Extension.extension.url",
        "fixedUri": "regionKey"
      },
      {
        "id": "Extension.extension:regionKey.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Regionschlüssel",
        "definition": "Regionalschlüssel der betroffenen Person",
        "min": 1,
        "type": [
          {
            "code": "string"
          }
        ],
        "maxLength": 12,
        "mustSupport": true,
        "binding": {
          "strength": "required",
          "valueSet": "https://emiga.rki.de/fhir/ValueSet/RegionKeys"
        }
      },
      {
        "id": "Extension.extension:regionReferenceSystem",
        "path": "Extension.extension",
        "sliceName": "regionReferenceSystem",
        "min": 0,
        "max": "1"
      },
      {
        "id": "Extension.extension:regionReferenceSystem.extension",
        "path": "Extension.extension.extension",
        "max": "0"
      },
      {
        "id": "Extension.extension:regionReferenceSystem.url",
        "path": "Extension.extension.url",
        "fixedUri": "regionReferenceSystem"
      },
      {
        "id": "Extension.extension:regionReferenceSystem.value[x]",
        "path": "Extension.extension.value[x]",
        "short": "Regionalbezugsystem",
        "definition": "Regionalbezugsystem des Regionschlüssels",
        "min": 1,
        "type": [
          {
            "code": "string"
          }
        ],
        "mustSupport": true
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedUri": "https://emiga.rki.de/fhir/common/Extension/RegionalKey"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "max": "0"
      }
    ]
  }
}