This is the Continuous Integration Build of FHIR (will be incorrect/inconsistent at times).
See the Directory of published versions
Definition for Value SetFrequency Unit
{
"resourceType" : "ValueSet",
"id" : "frequency-unit",
"meta" : {
"lastUpdated" : "2025-11-09T20:40:27.672+00:00"
},
"text" : {
"status" : "generated",
"div" : "<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: ValueSet frequency-unit</b></p><a name=\"frequency-unit\"> </a><a name=\"hcfrequency-unit\"> </a><ul><li>Include these codes as defined in <a href=\"http://unitsofmeasure.org\"><code>http://unitsofmeasure.org</code></a><span title=\"Version is not explicity stated. No matching Code System found\"> version Not Stated (use latest from terminology server)</span><table class=\"none\"><tr><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td></tr><tr><td>/d</td><td>Daily</td></tr><tr><td>/mo</td><td>Monthly</td></tr><tr><td>/a</td><td>Annually</td></tr></table></li></ul></div>"
},
"extension" : [{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode" : "cqi"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode" : "trial-use"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger" : 4
}],
"url" : "http://hl7.org/fhir/ValueSet/frequency-unit",
"version" : "6.0.0-ballot3",
"name" : "FrequencyUnit",
"title" : "Frequency Unit",
"status" : "active",
"experimental" : false,
"publisher" : "HL7 International - Clinical Quality Information Work Group",
"contact" : [{
"telecom" : [{
"system" : "url",
"value" : "http://www.hl7.org/Special/committees/cqi/index.cfm"
}]
}],
"description" : "Frequency units (i.e. per time-duration-unit).",
"jurisdiction" : [{
"coding" : [{
"system" : "http://unstats.un.org/unsd/methods/m49/m49.htm",
"code" : "001",
"display" : "World"
}]
}],
"compose" : {
"include" : [{
"system" : "http://unitsofmeasure.org",
"concept" : [{
"code" : "/d",
"display" : "Daily"
},
{
"code" : "/mo",
"display" : "Monthly"
},
{
"code" : "/a",
"display" : "Annually"
}]
}]
}
}
Usage note: every effort has been made to ensure that the
examples are correct and useful, but they are not a normative part
of the specification.