{
  "description": "PZN des Originals für Importe",
  "_filename": "GKVSV_EX_ERP_Import_PZN.json",
  "package_name": "de.gkvsv.erezeptabrechnungsdaten",
  "date": "2022-02-25",
  "derivation": "constraint",
  "publisher": null,
  "fhirVersion": "4.0.1",
  "name": "GKVSV_EX_ERP_Import_PZN",
  "abstract": false,
  "type": "Extension",
  "experimental": null,
  "resourceType": "StructureDefinition",
  "title": "GKVSV_EX_ERP_Import_PZN",
  "package_version": "1.2.0-rc2",
  "status": "draft",
  "id": "a3d90ffa-d9c0-4993-921f-f806c7431698",
  "kind": "complex-type",
  "url": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_Import_PZN",
  "context": [ {
    "type": "element",
    "expression": "Invoice.lineItem"
  } ],
  "version": "1.2.0-rc2",
  "differential": {
    "element": [ {
      "id": "Extension.url",
      "path": "Extension.url",
      "fixedUri": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_Import_PZN"
    }, {
      "id": "Extension.value[x]",
      "min": 1,
      "path": "Extension.value[x]",
      "type": [ {
        "code": "Coding"
      } ],
      "binding": {
        "strength": "preferred",
        "valueSet": "http://fhir.de/ValueSet/ifa/pzn",
        "description": "Die PZN kann aus dem ValueSet 'http://fhir.de/ValueSet/ifa/pzn' entnommen werden."
      }
    }, {
      "id": "Extension.value[x].system",
      "min": 1,
      "path": "Extension.value[x].system",
      "fixedUri": "http://fhir.de/CodeSystem/ifa/pzn"
    }, {
      "id": "Extension.value[x].version",
      "max": "0",
      "path": "Extension.value[x].version"
    }, {
      "id": "Extension.value[x].code",
      "min": 1,
      "path": "Extension.value[x].code",
      "short": "PZN",
      "constraint": [ {
        "key": "zulaessigeZeichenPZN",
        "human": "Die PZN des Originals für Importe muss 8 Zeichen lang sein. Es sind nur die Ziffern 0 bis 9 zulässig.",
        "source": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_Import_PZN",
        "severity": "error",
        "expression": "toString().matches('^\\\\d{8}$')"
      }, {
        "key": "pruefzifferPZN",
        "human": "Die Pruefzifferberechnung der PZN ist fehlgeschlagen.",
        "source": "https://fhir.gkvsv.de/StructureDefinition/GKVSV_EX_ERP_Import_PZN",
        "severity": "error",
        "expression": "(toString().substring(0,1).toInteger() + (toString().substring(1,1).toInteger() * 2) + (toString().substring(2,1).toInteger() * 3) + (toString().substring(3,1).toInteger() * 4) + (toString().substring(4,1).toInteger() * 5) + (toString().substring(5,1).toInteger() * 6) + (toString().substring(6,1).toInteger() * 7)) mod 11 = toString().substring(7,1).toInteger()"
      } ],
      "definition": "Das Feld muss gefüllt werden, wenn das Feld „Import“ den Wert „1“ oder „2“ beinhaltet. Anzugeben ist die PZN des Bezugsarzneimittels (Original). Es sind nur die Ziffern 0 bis 9 zulässig. \r\nHinweis: Die in der 8-stelligen Pharmazentralnummer enthaltene Prüfziffer muss mit dem Modulo11-Verfahren konform sein"
    }, {
      "id": "Extension.value[x].display",
      "max": "0",
      "path": "Extension.value[x].display"
    }, {
      "id": "Extension.value[x].userSelected",
      "max": "0",
      "path": "Extension.value[x].userSelected"
    } ]
  },
  "baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}