Implementation Guide
ePA Medication Service
Version 1.3.2 - release

## : RxPrescriptionProcessSP - JSON Representation

Active as of 2026-03-20

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    {
      "resourceType" : "SearchParameter",
      "id" : "rx-prescription-process-sp",
      "text" : {
        "status" : "generated",
        "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter rx-prescription-process-sp</b></p><a name=\"rx-prescription-process-sp\"> </a><a name=\"hcrx-prescription-process-sp\"> </a><h2>RxPrescriptionProcessParameter</h2><p>Parameter <code>rx-prescription</code>:<code>token</code></p><div><p>Returns Medications, MedicationDispenses or MedicationStatement with the Rx Prescription Process Identifier.</p>\n</div><table class=\"grid\"><tr><td>Resources</td><td><a href=\"http://hl7.org/fhir/R4/medication.html\">Medication</a>, <a href=\"http://hl7.org/fhir/R4/medicationdispense.html\">MedicationDispense</a>, <a href=\"http://hl7.org/fhir/R4/medicationstatement.html\">MedicationStatement</a></td></tr><tr><td>Expression</td><td><code>extension.where(url = 'https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier').value</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true</li></ul></td></tr></table></div>"
      },
      "url" : "https://gematik.de/fhir/epa-medication/SearchParameter/rx-prescription-process-sp",
      "version" : "1.3.2",
      "name" : "RxPrescriptionProcessParameter",
      "status" : "active",
      "date" : "2026-03-20",
      "publisher" : "gematik GmbH",
      "contact" : [
        {
          "name" : "gematik GmbH",
          "telecom" : [
            {
              "system" : "url",
              "value" : "https://www.gematik.de"
            },
            {
              "system" : "email",
              "value" : "patientteam [ at ] gematik.de"
            }
          ]
        }
      ],
      "description" : "Returns Medications, MedicationDispenses or MedicationStatement with the Rx Prescription Process Identifier.",
      "jurisdiction" : [
        {
          "coding" : [
            {
              "system" : "urn:iso:std:iso:3166",
              "code" : "DE"
            }
          ]
        }
      ],
      "code" : "rx-prescription",
      "base" : [
        "Medication",
        "MedicationDispense",
        "MedicationStatement"
      ],
      "type" : "token",
      "expression" : "extension.where(url = 'https://gematik.de/fhir/epa-medication/StructureDefinition/rx-prescription-process-identifier').value"
    }