Implementation Guide
ePA Medication Service
Version 1.3.5 - release

## : MedicationPlanChronologyLogBundle - JSON Representation

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    {
      "resourceType" : "Bundle",
      "id" : "medication-plan-chronology-log-bundle",
      "identifier" : {
        "system" : "urn:ietf:rfc:3986",
        "value" : "urn:uuid:e83d33d2-5dfe-4e23-a9fc-557c10a02f5e"
      },
      "type" : "searchset",
      "timestamp" : "2026-08-03T14:10:00+01:00",
      "total" : 3,
      "link" : [
        {
          "relation" : "self",
          "url" : "http://epa4all/epa/medication/api/v1/fhir/$medication-plan-log&_count=10&_offset=0"
        }
      ],
      "entry" : [
        {
          "fullUrl" : "http://epa4all/epa/medication/api/v1/fhir/Provenance/283ea1a2-abbe-4404-b412-d27d45e8a845",
          "resource" : {
            "resourceType" : "Provenance",
            "id" : "283ea1a2-abbe-4404-b412-d27d45e8a845",
            "meta" : {
              "versionId" : "1",
              "lastUpdated" : "2026-08-03T14:00:00+01:00",
              "profile" : [
                🔗 "https://gematik.de/fhir/epa-medication/StructureDefinition/emp-chronology-provenance|1.3.0"
              ]
            },
            "extension" : [
              {
                "url" : "https://gematik.de/fhir/epa-medication/StructureDefinition/is-emp-chronology-extension",
                "valueBoolean" : true
              }
            ],
            "target" : [
              {
                "reference" : "MedicationRequest/29d46448-b585-4501-9660-a1236436560f/_history/1"
              },
              {
                "reference" : "MedicationRequest/9f5200a9-deaf-4c11-ab68-fc4d1c9db92b/_history/2"
              },
              {
                "reference" : "MedicationRequest/f9a249c2-8304-45d9-8b8f-b2865351b17b/_history/1"
              },
              {
                "reference" : "MedicationRequest/da4009cc-ee0d-40a4-92fc-402fd6b0c129/_history/1"
              }
            ],
            "occurredDateTime" : "2026-08-03T14:00:00+01:00",
            "recorded" : "2026-08-03T14:00:00+01:00",
            "activity" : {
              "coding" : [
                {
                  "system" : "http://terminology.hl7.org/CodeSystem/v3-DataOperation",
                  "code" : "UPDATE",
                  "display" : "revise"
                }
              ]
            },
            "agent" : [
              {
                "type" : {
                  "coding" : [
                    {
                      "system" : "http://terminology.hl7.org/CodeSystem/provenance-participant-type",
                      "code" : "author"
                    }
                  ]
                },
                "who" : {
                  🔗 "reference" : "Organization/8B421590-9F7F-46BE-BD1E-C987063AC4F5",
                  "identifier" : {
                    "system" : "https://gematik.de/fhir/sid/telematik-id",
                    "value" : "9-2.58.00000040"
                  },
                  "display" : "gematik Apotheke"
                }
              }
            ]
          },
          "search" : {
            "mode" : "match"
          }
        },
        {
          "fullUrl" : "http://epa4all/epa/medication/api/v1/fhir/Provenance/75f7a1f9-5bc8-4ff8-884e-120caf30dde5",
          "resource" : {
            "resourceType" : "Provenance",
            "id" : "75f7a1f9-5bc8-4ff8-884e-120caf30dde5",
            "meta" : {
              "versionId" : "1",
              "lastUpdated" : "2026-07-11T14:20:00+01:00",
              "profile" : [
                🔗 "https://gematik.de/fhir/epa-medication/StructureDefinition/emp-chronology-provenance|1.3.0"
              ]
            },
            "extension" : [
              {
                "url" : "https://gematik.de/fhir/epa-medication/StructureDefinition/is-emp-chronology-extension",
                "valueBoolean" : true
              }
            ],
            "target" : [
              {
                "reference" : "MedicationRequest/29d46448-b585-4501-9660-a1236436560f/_history/1"
              },
              {
                "reference" : "MedicationRequest/9f5200a9-deaf-4c11-ab68-fc4d1c9db92b/_history/2"
              },
              {
                "reference" : "MedicationRequest/f9a249c2-8304-45d9-8b8f-b2865351b17b/_history/1"
              }
            ],
            "occurredDateTime" : "2026-07-11T14:20:00+01:00",
            "recorded" : "2026-07-11T14:20:00+01:00",
            "activity" : {
              "coding" : [
                {
                  "system" : "http://terminology.hl7.org/CodeSystem/v3-DataOperation",
                  "code" : "UPDATE",
                  "display" : "revise"
                }
              ]
            },
            "agent" : [
              {
                "type" : {
                  "coding" : [
                    {
                      "system" : "http://terminology.hl7.org/CodeSystem/provenance-participant-type",
                      "code" : "author"
                    }
                  ]
                },
                "who" : {
                  🔗 "reference" : "Organization/8B421590-9F7F-46BE-BD1E-C987063AC4F5",
                  "identifier" : {
                    "system" : "https://gematik.de/fhir/sid/telematik-id",
                    "value" : "9-2.58.00000040"
                  },
                  "display" : "gematik Apotheke"
                }
              }
            ]
          },
          "search" : {
            "mode" : "match"
          }
        },
        {
          "fullUrl" : "http://epa4all/epa/medication/api/v1/fhir/Provenance/afacd2a0-f3e8-4cc1-ac47-be7a44fe01a3",
          "resource" : {
            "resourceType" : "Provenance",
            "id" : "afacd2a0-f3e8-4cc1-ac47-be7a44fe01a3",
            "meta" : {
              "versionId" : "1",
              "lastUpdated" : "2026-07-11T11:15:00+01:00",
              "profile" : [
                🔗 "https://gematik.de/fhir/epa-medication/StructureDefinition/emp-chronology-provenance|1.3.0"
              ]
            },
            "extension" : [
              {
                "url" : "https://gematik.de/fhir/epa-medication/StructureDefinition/is-emp-chronology-extension",
                "valueBoolean" : true
              }
            ],
            "target" : [
              {
                "reference" : "MedicationRequest/29d46448-b585-4501-9660-a1236436560f/_history/1"
              },
              {
                "reference" : "MedicationRequest/9f5200a9-deaf-4c11-ab68-fc4d1c9db92b/_history/1"
              },
              {
                "reference" : "MedicationRequest/f9a249c2-8304-45d9-8b8f-b2865351b17b/_history/1"
              }
            ],
            "occurredDateTime" : "2026-07-11T11:15:00+01:00",
            "recorded" : "2026-07-11T11:15:00+01:00",
            "activity" : {
              "coding" : [
                {
                  "system" : "http://terminology.hl7.org/CodeSystem/v3-DataOperation",
                  "code" : "UPDATE",
                  "display" : "revise"
                }
              ]
            },
            "agent" : [
              {
                "type" : {
                  "coding" : [
                    {
                      "system" : "http://terminology.hl7.org/CodeSystem/provenance-participant-type",
                      "code" : "author"
                    }
                  ]
                },
                "who" : {
                  🔗 "reference" : "Organization/8B421590-9F7F-46BE-BD1E-C987063AC4F5",
                  "identifier" : {
                    "system" : "https://gematik.de/fhir/sid/telematik-id",
                    "value" : "9-2.58.00000040"
                  },
                  "display" : "gematik Apotheke"
                }
              }
            ]
          },
          "search" : {
            "mode" : "match"
          }
        }
      ]
    }