ERA FHIR specification
1.0.0 - draft

ERA FHIR specification - Local Development build (v1.0.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the Directory of published versions

: ERA Drug Group SearchParameter - XML Representation

Draft as of 2026-10-28

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<SearchParameter xmlns="http://hl7.org/fhir">
  <id value="EraDrugGroupSearchParameter"/>
  <text>
    <status value="generated"/>
    <div xmlns="http://www.w3.org/1999/xhtml"><p class="res-header-id"><b>Generated Narrative: SearchParameter EraDrugGroupSearchParameter</b></p><a name="EraDrugGroupSearchParameter"> </a><a name="hcEraDrugGroupSearchParameter"> </a><h2>drugGroup</h2><p>Parameter <code>drugGroup</code>:<code>token</code></p><div><p>Search parameter for medication drug group value in ERA FHIR server</p>
</div><table class="grid"><tr><td>Resource</td><td><a href="http://hl7.org/fhir/R4/medicationknowledge.html">MedicationKnowledge</a></td></tr><tr><td>Expression</td><td><code>MedicationKnowledge.medicineClassification.where(type.coding.where(system='https://eradocumentation.atostek.com/CodeSystem/drugFiMedicineClassificationType' and code='drugGroup').exists()).classification.coding</code></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>
  </text>
  <url
       value="https://eradocumentation.atostek.com/SearchParameter/classification-drugGroup"/>
  <version value="1.0.0"/>
  <name value="drugGroup"/>
  <derivedFrom
               value="https://eradocumentation.atostek.com/StructureDefinition/extension/productAtc"/>
  <status value="draft"/>
  <experimental value="true"/>
  <date value="2026-10-28T11:52:12+00:00"/>
  <publisher value="Atostek"/>
  <contact>
    <name value="Atostek"/>
    <telecom>
      <system value="url"/>
      <value value="https://atostek.com/"/>
    </telecom>
  </contact>
  <description
               value="Search parameter for medication drug group value in ERA FHIR server"/>
  <code value="drugGroup"/>
  <base value="MedicationKnowledge"/>
  <type value="token"/>
  <expression
              value="MedicationKnowledge.medicineClassification.where(type.coding.where(system='https://eradocumentation.atostek.com/CodeSystem/drugFiMedicineClassificationType' and code='drugGroup').exists()).classification.coding"/>
  <multipleOr value="false"/>
  <multipleAnd value="false"/>
</SearchParameter>