{
  "resourceType": "StructureDefinition",
  "id": "PLInsuranceReference",
  "url": "https://ezdrowie.gov.pl/fhir/StructureDefinition/PLInsuranceReference",
  "name": "PLInsuranceReference",
  "status": "draft",
  "fhirVersion": "4.0.0",
  "kind": "complex-type",
  "abstract": false,
  "_context": [
    {
      "type": "element",
      "expression": "Encounter.subject"
    }
  ],
  "type": "Extension",
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension",
  "derivation": "constraint",
  "snapshot": {},
  "differential": {
    "element": [
      {
        "id": "Extension",
        "path": "Extension",
        "comment": "test",
        "max": "1"
      },
      {
        "id": "Extension.url",
        "path": "Extension.url",
        "fixedString": "https://ezdrowie.gov.pl/fhir/StructureDefinition/PLInsuranceReference"
      },
      {
        "id": "Extension.value[x]",
        "path": "Extension.value[x]",
        "min": 1,
        "type": [
          {
            "code": "Reference"
          }
        ]
      },
      {
        "id": "Extension.value[x].identifier",
        "path": "Extension.value[x].identifier",
        "min": 1
      },
      {
        "id": "Extension.value[x].identifier.system",
        "path": "Extension.value[x].identifier.system",
        "min": 1
      },
      {
        "id": "Extension.value[x].identifier.value",
        "path": "Extension.value[x].identifier.value",
        "min": 1
      }
    ]
  }
}