This page is part of the US Drug Formulary (v1.1.0: STU 1) based on FHIR R4. The current version which supercedes this version is 2.0.0. For a full list of available versions, see the Directory of published versions
<SearchParameter xmlns="http://hl7.org/fhir">
<id value="DrugTier"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><p><b>Generated Narrative</b></p><p><b>url</b>: <code>http://hl7.org/fhir/us/davinci-drug-formulary/SearchParameter/DrugTier</code></p><p><b>version</b>: 1.1.0</p><p><b>name</b>: DrugTier</p><p><b>status</b>: active</p><p><b>date</b>: Oct 15, 2021 3:46:55 PM</p><p><b>publisher</b>: HL7 Pharmacy Working Group</p><p><b>contact</b>: HL7 Pharmacy Working Group: <a href="http://www.hl7.org/Special/committees/medication">http://www.hl7.org/Special/committees/medication</a>,<a href="mailto:pharmacy@lists.HL7.org">pharmacy@lists.HL7.org</a></p><p><b>description</b>: Accesses the DrugTier ID of a FormularyDrug</p><p><b>jurisdiction</b>: <span title="Codes: {urn:iso:std:iso:3166 US}">United States of America</span></p><p><b>code</b>: DrugTier</p><p><b>base</b>: MedicationKnowledge</p><p><b>type</b>: token</p><p><b>expression</b>: MedicationKnowledge.extension.where(url='http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension').value</p><p><b>comparator</b>: eq</p></div>
</text>
<url
value="http://hl7.org/fhir/us/davinci-drug-formulary/SearchParameter/DrugTier"/>
<version value="1.1.0"/>
<name value="DrugTier"/>
<status value="active"/>
<date value="2021-10-15T15:46:55+00:00"/>
<publisher value="HL7 Pharmacy Working Group"/>
<contact>
<name value="HL7 Pharmacy Working Group"/>
<telecom>
<system value="url"/>
<value value="http://www.hl7.org/Special/committees/medication"/>
</telecom>
<telecom>
<system value="email"/>
<value value="pharmacy@lists.HL7.org"/>
</telecom>
</contact>
<description value="Accesses the DrugTier ID of a FormularyDrug"/>
<jurisdiction>
<coding>
<system value="urn:iso:std:iso:3166"/>
<code value="US"/>
</coding>
</jurisdiction>
<code value="DrugTier"/>
<base value="MedicationKnowledge"/>
<type value="token"/>
<expression
value="MedicationKnowledge.extension.where(url='http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-DrugTierID-extension').value"/>
<comparator value="eq"/>
</SearchParameter>