{
  "resourceType": "StructureDefinition",
  "id": "Patient",
  "url": "https://fhir.centraxx.de/StructureDefinition/PatientNaturalIdentifier",
  "version": "2025.4.0",
  "name": "PatientNaturalIdentifier",
  "status": "active",
  "publisher": "Kairos an IQVIA business",
  "description": "Represents the natural identifier elements for an HDRP Patient. These value are used by HDRP to identify an existing record in a batch or transaction bundle, when bundle.entry.request.httpVerb=POST is used.",
  "fhirVersion": "4.0.1",
  "kind": "resource",
  "abstract": false,
  "type": "Patient",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Patient",
  "derivation": "constraint",
  "differential": {
    "element": [
      {
        "id": "Patient.identifier",
        "path": "Patient.identifier",
        "min": 1,
        "max": "1",
        "type": [
          {
            "code": "Identifier",
            "profile": [
              "https://fhir.centraxx.de/StructureDefinition/IdContainerType"
            ]
          }
        ],
        "mustSupport": true
      }
    ]
  }
}