{
  "description": "Institutionskennzeichen des Empfängers",
  "_filename": "GKVSV_EX_TA7_IK_Empfaenger.json",
  "package_name": "de.gkvsv.erezeptabrechnungsdaten",
  "date": "2024-05-17",
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "GKVSV_EX_TA7_IK_Empfaenger",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "GKVSV_EX_TA7_IK_Empfaenger",
  "package_version": "1.4.1",
  "status": "active",
  "id": "86d99220-8abf-4b71-9f22-2d67259f4342",
  "kind": "complex-type",
  "url": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_TA7_IK_Empfaenger",
  "context": [ {
    "type": "element",
    "expression": "Composition"
  } ],
  "version": "1.4",
  "differential": {
    "element": [ {
      "id": "Extension",
      "path": "Extension",
      "short": "Receiver IK",
      "definition": "Institutionskennzeichen des Empfängers"
    }, {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_TA7_IK_Empfaenger"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "Identifier"
      } ]
    }, {
      "id": "Extension.value[x].use",
      "max": "0",
      "path": "Extension.value[x].use"
    }, {
      "id": "Extension.value[x].type",
      "max": "0",
      "path": "Extension.value[x].type"
    }, {
      "id": "Extension.value[x].system",
      "min": 1,
      "path": "Extension.value[x].system",
      "fixedUri": "http://fhir.de/sid/arge-ik/iknr"
    }, {
      "id": "Extension.value[x].value",
      "min": 1,
      "path": "Extension.value[x].value",
      "short": "IK des Empfängers",
      "constraint": [ {
        "key": "EmpfaengerIK-length",
        "human": "Die IK des Empfängers muss 9 Zeichen lang und numerisch sein.",
        "source": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_TA7_IK_Empfaenger",
        "severity": "error",
        "expression": "toString().matches('^\\\\d{9}$')"
      } ],
      "definition": "Institutionskennzeichen des Empfängers mit Entschlüsselungsbefugnis, bei Krankenkassen das IK aus der Kostenträgerdatei"
    }, {
      "id": "Extension.value[x].period",
      "max": "0",
      "path": "Extension.value[x].period"
    }, {
      "id": "Extension.value[x].assigner",
      "max": "0",
      "path": "Extension.value[x].assigner"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}