This page is part of the FHIR Specification (v5.0.0-snapshot1: Release 5 Snapshot #1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions
. Page versions: R5 R4B R4 R3
| FHIR Infrastructure Work Group | Maturity Level: N/A | Standards Status: Informative |
Raw JSON (canonical form + also see JSON Format Specification)
Definition for Code System SearchComparator
{
"resourceType" : "CodeSystem",
"id" : "search-comparator",
"meta" : {
"lastUpdated" : "2021-12-19T08:15:41.873+11:00",
"profile" : ["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]
},
"text" : {
"status" : "generated",
"div" : "<div>!-- Snipped for Brevity --></div>"
},
"extension" : [{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode" : "fhir"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode" : "trial-use"
},
{
"url" : "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger" : 3
}],
"url" : "http://hl7.org/fhir/search-comparator",
"identifier" : [{
"system" : "urn:ietf:rfc:3986",
"value" : "urn:oid:2.16.840.1.113883.4.642.1.638"
}],
"version" : "5.0.0-snapshot1",
"name" : "SearchComparator",
"title" : "SearchComparator",
"status" : "draft",
"experimental" : false,
"date" : "2021-01-05T10:01:24+11:00",
"publisher" : "HL7 (FHIR Project)",
"contact" : [{
"telecom" : [{
"system" : "url",
"value" : "http://hl7.org/fhir"
},
{
"system" : "email",
"value" : "fhir@lists.hl7.org"
}]
}],
"description" : "What Search Comparator Codes are supported in search.",
"caseSensitive" : true,
"valueSet" : "http://hl7.org/fhir/ValueSet/search-comparator",
"content" : "complete",
"concept" : [{
"code" : "eq",
"display" : "Equals",
"definition" : "the value for the parameter in the resource is equal to the provided value."
},
{
"code" : "ne",
"display" : "Not Equals",
"definition" : "the value for the parameter in the resource is not equal to the provided value."
},
{
"code" : "gt",
"display" : "Greater Than",
"definition" : "the value for the parameter in the resource is greater than the provided value."
},
{
"code" : "lt",
"display" : "Less Than",
"definition" : "the value for the parameter in the resource is less than the provided value."
},
{
"code" : "ge",
"display" : "Greater or Equals",
"definition" : "the value for the parameter in the resource is greater or equal to the provided value."
},
{
"code" : "le",
"display" : "Less of Equal",
"definition" : "the value for the parameter in the resource is less or equal to the provided value."
},
{
"code" : "sa",
"display" : "Starts After",
"definition" : "the value for the parameter in the resource starts after the provided value."
},
{
"code" : "eb",
"display" : "Ends Before",
"definition" : "the value for the parameter in the resource ends before the provided value."
},
{
"code" : "ap",
"display" : "Approximately",
"definition" : "the value for the parameter in the resource is approximately the same to the provided value."
}]
}
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.