This page is part of the US Drug Formulary (v2.0.1: STU 2) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions
: Basic-period - XML Representation
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<SearchParameter xmlns="http://hl7.org/fhir">
<id value="Basic-period"/>
<text>
<status value="generated"/>
<div xmlns="http://www.w3.org/1999/xhtml"><h2>USDFBasicPeriod <a style="padding-left: 3px; padding-right: 3px; border: 1px grey solid; font-weight: bold; color: black; background-color: #fff5e6" href="http://hl7.org/fhir/R4/versions.html#std-process" title="Standards Status = Trial Use">TU</a></h2><p>Parameter <code>period</code>:<code>date</code></p><div><p>Accesses the active period of a FormularyItem</p>
</div><table class="grid"><tr><td>Resource</td><td><a href="http://hl7.org/fhir/R4/basic.html">Basic</a></td></tr><tr><td>Expression</td><td><code>Basic.extension.where(url='http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-AvailabilityPeriod-extension').value</code></td></tr><tr><td>Multiples</td><td><ul><li>multipleAnd: The parameter may repeat in order to specify multiple values that must all be true</li><li>multipleOr: The parameter may have multiple values (separated by comma) where at least one must be true</li></ul></td></tr><tr><td>Comparators</td><td>Allowed: eq, lt, le, gt, ge, sa, eb</td></tr></table></div>
</text>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-wg">
<valueCode value="phx"/>
</extension>
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status">
<valueCode value="trial-use">
<extension
url="http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom">
<valueCanonical
value="http://hl7.org/fhir/us/davinci-drug-formulary/ImplementationGuide/hl7.fhir.us.davinci-drug-formulary"/>
</extension>
</valueCode>
</extension>
<url
value="http://hl7.org/fhir/us/davinci-drug-formulary/SearchParameter/Basic-period"/>
<version value="2.0.1"/>
<name value="USDFBasicPeriod"/>
<status value="active"/>
<date value="2023-12-01T22:20:12+00:00"/>
<publisher value="HL7 International / Pharmacy"/>
<contact>
<name value="HL7 International / Pharmacy"/>
<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 active period of a FormularyItem"/>
<jurisdiction>
<coding>
<system value="urn:iso:std:iso:3166"/>
<code value="US"/>
</coding>
</jurisdiction>
<code value="period"/>
<base value="Basic"/>
<type value="date"/>
<expression
value="Basic.extension.where(url='http://hl7.org/fhir/us/davinci-drug-formulary/StructureDefinition/usdf-AvailabilityPeriod-extension').value"/>
<multipleOr value="true"/>
<multipleAnd value="true"/>
<comparator value="eq"/>
<comparator value="lt"/>
<comparator value="le"/>
<comparator value="gt"/>
<comparator value="ge"/>
<comparator value="sa"/>
<comparator value="eb"/>
</SearchParameter>