Implementation Guide
ePA Medication Service
Version 1.3.0 - release

## : Medication Plan Chronology Log - JSON Representation

Active as of 2025-12-15

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    {
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      "id" : "medication-plan-log-op",
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      "url" : "https://gematik.de/fhir/epa-medication/OperationDefinition/medication-plan-log-op",
      "version" : "1.3.0",
      "name" : "getMedicationPlanChronologyLog_MedicationSvc",
      "title" : "Medication Plan Chronology Log",
      "status" : "active",
      "kind" : "operation",
      "date" : "2025-12-15",
      "publisher" : "gematik GmbH",
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              "value" : "patientteam [ at ] gematik.de"
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      ],
      "description" : "Diese Operation liefert die chronologische Historie aller gespeicherten Versionen des elektronischen Medikationsplans (eMP) in Form von Provenance-Ressourcen. Jede Provenance-Instanz beschreibt dabei einen dokumentierten Zustand des eMP zu einem bestimmten Zeitpunkt. Die Operation ermöglicht es, gezielt die Versionshistorie des Medikationsplans abzufragen - etwa um Änderungen nachzuvollziehen oder frühere Zustände einzusehen.",
      "jurisdiction" : [
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