{
  "resourceType" : "SearchParameter",
  "id" : "based-on-emp-sp",
  "text" : {
    "status" : "generated",
    "div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: SearchParameter based-on-emp-sp</b></p><a name=\"based-on-emp-sp\"> </a><a name=\"hcbased-on-emp-sp\"> </a><h2>IsEMPSP</h2><p>Parameter <code>based-on-emp</code>:<code>reference</code></p><div><p>Liefert alle Referencen, die einen eMP bezug haben</p>\n</div><table class=\"grid\"><tr><td>Resource</td><td><a href=\"http://hl7.org/fhir/R4/medicationstatement.html\">MedicationStatement</a></td></tr><tr><td>Expression</td><td><code>Resource.basedOn.where(extension('https://gematik.de/fhir/epa-medication/StructureDefinition/is-emp-extension').value = true)</code></td></tr><tr><td>Target Resources</td><td><a href=\"http://hl7.org/fhir/R4/medicationrequest.html\">MedicationRequest</a></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: The parameter may only appear once</li><li>multipleOr: The parameter may only have one value (no comma separators)</li></ul></td></tr></table></div>"
  },
  "url" : "https://gematik.de/fhir/epa-medication/SearchParameter/based-on-emp-sp",
  "version" : "1.3.2",
  "name" : "IsEMPSP",
  "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" : "Liefert alle Referencen, die einen eMP bezug haben",
  "jurisdiction" : [{
    "coding" : [{
      "system" : "urn:iso:std:iso:3166",
      "code" : "DE"
    }]
  }],
  "code" : "based-on-emp",
  "base" : ["MedicationStatement"],
  "type" : "reference",
  "expression" : "Resource.basedOn.where(extension('https://gematik.de/fhir/epa-medication/StructureDefinition/is-emp-extension').value = true)",
  "target" : ["MedicationRequest"],
  "multipleOr" : false,
  "multipleAnd" : false
}