Implementation Guide
ePA Basisfunktionalitäten
Version 1.3.1 - release

## : Capability Statement für Clients des ePA Patient Service - JSON Representation

Active as of 2025-03-20

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    {
      "resourceType" : "CapabilityStatement",
      "id" : "epa-patient-client",
      "meta" : {
        "profile" : [
          🔗 "https://gematik.de/fhir/ti/StructureDefinition/ti-capability-statement"
        ]
      },
      "extension" : [
        {
          "extension" : [
            {
              "url" : "name",
              "valueString" : "X-Request-ID"
            },
            {
              "url" : "type",
              "valueString" : "string"
            },
            {
              "url" : "description",
              "valueString" : "UUID of the request message"
            },
            {
              "url" : "format",
              "valueString" : "uuid"
            },
            {
              "url" : "required",
              "valueBoolean" : false
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-header"
        },
        {
          "extension" : [
            {
              "url" : "name",
              "valueString" : "x-insurantid"
            },
            {
              "url" : "type",
              "valueString" : "string"
            },
            {
              "url" : "description",
              "valueString" : "Health Record Identifier"
            },
            {
              "url" : "pattern",
              "valueString" : "^[A-Z]{1}\\d{9}$"
            },
            {
              "url" : "required",
              "valueBoolean" : true
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-header"
        },
        {
          "extension" : [
            {
              "url" : "name",
              "valueString" : "x-useragent"
            },
            {
              "url" : "type",
              "valueString" : "string"
            },
            {
              "url" : "description",
              "valueString" : "user agent information"
            },
            {
              "url" : "pattern",
              "valueString" : "^[a-zA-Z0-9]{20}\\/[a-zA-Z0-9\\-\\.]{1,15}$"
            },
            {
              "url" : "required",
              "valueBoolean" : true
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-header"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "403"
            },
            {
              "url" : "description",
              "valueString" : "Requestor not authorized (no user session with valid ID-Token available)"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "invalAuth"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "403"
            },
            {
              "url" : "description",
              "valueString" : "Requestor has no valid entitlement"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "notEntitled"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "403"
            },
            {
              "url" : "description",
              "valueString" : "Requestor role is not in the list of allowed user groups"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "invalidOid"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "403"
            },
            {
              "url" : "description",
              "valueString" : "Device registration does not exist (if requestor role is oid_versicherter only)"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "unregisteredDevice"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "404"
            },
            {
              "url" : "description",
              "valueString" : "Health record is in state UNKNOWN or INITIALIZED"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "noHealthRecord"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "409"
            },
            {
              "url" : "description",
              "valueString" : "Request conflicts with the current state of the health record"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "statusMismatch"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "extension" : [
            {
              "url" : "statusCode",
              "valueString" : "500"
            },
            {
              "url" : "description",
              "valueString" : "Any other error"
            },
            {
              "url" : "responseType",
              "valueString" : "application/json"
            },
            {
              "url" : "errorCode",
              "valueString" : "internalError"
            }
          ],
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
        },
        {
          "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-base-url",
          "valueString" : "http://epa4all/epa/patient/api/v1/fhir"
        }
      ],
      "url" : "https://gematik.de/fhir/epa/CapabilityStatement/epa-patient-client",
      "version" : "1.3.1",
      "name" : "EPAPatientClient",
      "title" : "Capability Statement für Clients des ePA Patient Service",
      "status" : "active",
      "date" : "2025-03-20",
      "publisher" : "gematik GmbH",
      "contact" : [
        {
          "telecom" : [
            {
              "system" : "url",
              "value" : "https://www.gematik.de"
            }
          ]
        }
      ],
      "description" : "EPA CapabilityStatement für den Patient Service",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "DE"
            }
          ]
        }
      ],
      "copyright" : "gematik GmbH / Dieser Implementation Guide ist lizenziert unter [Apache License](./license.html), Version 2.0.",
      "kind" : "requirements",
      "imports" : [
        🔗 "https://gematik.de/fhir/epa/CapabilityStatement/epa-basic-client"
      ],
      "_imports" : [
        {
          🔗 "extension" : [
            {
              "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
              "valueCode" : "SHALL"
            }
          ]
        }
      ],
      "fhirVersion" : "4.0.1",
      "format" : [
        "application/fhir+json",
        "application/fhir+xml"
      ],
      "rest" : [
        {
          "mode" : "client",
          "resource" : [
            {
              "extension" : [
                {
                  "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                  "valueCode" : "SHALL"
                }
              ],
              "type" : "Patient",
              "profile" : "https://gematik.de/fhir/epa/StructureDefinition/epa-patient",
              "_profile" : {
                🔗 "extension" : [
                  {
                    "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                    "valueCode" : "SHALL"
                  }
                ]
              },
              "supportedProfile" : [
                🔗 "https://gematik.de/fhir/ti/StructureDefinition/ti-patient"
              ],
              "_supportedProfile" : [
                {
                  🔗 "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "SHALL"
                    }
                  ]
                }
              ],
              "interaction" : [
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "MAY"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "Bundle"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown search parameter"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_PARAM_UNKNOWN"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid query parameter(s)"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_SYNTAX"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown resource type"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_UNKNOWN_TYPE"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    }
                  ],
                  "code" : "search-type"
                },
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "MAY"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "Bundle"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown resource type"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_UNKNOWN_TYPE"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    }
                  ],
                  "code" : "history-type"
                },
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "MAY"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "EPAPatient"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown resource type"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_UNKNOWN_TYPE"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Resource is not known"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_RESOURCE_ID_FAIL"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    }
                  ],
                  "code" : "read"
                },
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "MAY"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "Bundle"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown resource type"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_UNKNOWN_TYPE"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Resource is not known"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_RESOURCE_ID_FAIL"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    }
                  ],
                  "code" : "history-instance"
                },
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "MAY"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "EPAPatient"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unknown resource type"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_UNKNOWN_TYPE"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "404"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Resource is not known"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_RESOURCE_ID_FAIL"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    }
                  ],
                  "code" : "vread"
                },
                {
                  "extension" : [
                    {
                      "url" : "http://hl7.org/fhir/StructureDefinition/capabilitystatement-expectation",
                      "valueCode" : "SHALL"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "201"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Created, wenn eine neue Ressourceninstanz erstellt wurde"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "EPAPatient"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "200"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Successful operation"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "EPAPatient"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_BAD_FORMAT"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "400"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Invalid request"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "application/json"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "malformedRequest"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "422"
                        },
                        {
                          "url" : "description",
                          "valueString" : "Unprocessable Content, falls ein falscher Identifier (KVNR) in der Anfrage angegeben wurde"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "MSG_RESOURCE_ID_MISMATCH"
                        }
                      ],
                      "url" : "https://gematik.de/fhir/ti/StructureDefinition/extension-http-response-info"
                    },
                    {
                      "extension" : [
                        {
                          "url" : "statusCode",
                          "valueString" : "403"
                        },
                        {
                          "url" : "description",
                          "valueString" : "ID-Token or Insurant-ID mismatch"
                        },
                        {
                          "url" : "responseType",
                          "valueString" : "TIOperationOutcome"
                        },
                        {
                          "url" : "errorCode",
                          "valueString" : "SVC_IDENTITY_MISMATCH"
                        }
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