This page is part of the FHIR Specification (v0.5.0: DSTU 2 Ballot 2). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
Definition for Value SetUnitsOfTime
{
"resourceType": "ValueSet",
"id": "units-of-time",
"meta": {
"lastUpdated": "2015-04-03T14:24:32.000+11:00",
"profile": [
"http://hl7.org/fhir/StructureDefinition/valueset-shareable-definition"
]
},
"text": {
"status": "extensions",
"div": "<div>!-- Snipped for Brevity --></div>"
},
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-oid",
"valueUri": "urn:oid:2.16.840.1.113883.4.642.2.20"
}
],
"url": "http://hl7.org/fhir/vs/units-of-time",
"version": "0.5.0",
"name": "UnitsOfTime",
"publisher": "HL7 (FHIR Project)",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "http://hl7.org/fhir"
},
{
"system": "email",
"value": "fhir@lists.hl7.org"
}
]
}
],
"description": "A unit of time (units from UCUM)",
"copyright": "UCUM is Copyright ?? 1999-2013 Regenstrief Institute, Inc. and The UCUM Organization, Indianapolis, IN. All rights reserved. See http://unitsofmeasure.org/trac//wiki/TermsOfUse for details",
"status": "draft",
"experimental": false,
"date": "2015-04-03T14:24:32+11:00",
"compose": {
"include": [
{
"system": "http://unitsofmeasure.org",
"concept": [
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "second."
}
],
"code": "s",
"display": "S"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "minute."
}
],
"code": "min",
"display": "Min"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "hour."
}
],
"code": "h",
"display": "H"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "day."
}
],
"code": "d",
"display": "D"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "week."
}
],
"code": "wk",
"display": "Wk"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "month."
}
],
"code": "mo",
"display": "Mo"
},
{
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/valueset-definition",
"valueString": "year."
}
],
"code": "a",
"display": "A"
}
]
}
]
}
}
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.