SearchComparator

What Search Comparator Codes are supported in search.

This code system http://hl7.org/fhir/search-comparator defines the following codes:

Code Display Definition
eq Equals the value for the parameter in the resource is equal to the provided value.
ne Not Equals the value for the parameter in the resource is not equal to the provided value.
gt Greater Than the value for the parameter in the resource is greater than the provided value.
lt Less Than the value for the parameter in the resource is less than the provided value.
ge Greater or Equals the value for the parameter in the resource is greater or equal to the provided value.
le Less of Equal the value for the parameter in the resource is less or equal to the provided value.
sa Starts After the value for the parameter in the resource starts after the provided value.
eb Ends Before the value for the parameter in the resource ends before the provided value.
ap Approximately the value for the parameter in the resource is approximately the same to the provided value.
<status value="draft"/> <experimental value="false"/> <date value="2021-01-17T06:06:13+10:00"/> <publisher value="FHIR Infrastructure"/> <contact> <name value="FHIR Infrastructure"/> <telecom> <system value="url"/> <value value="http://www.hl7.org/Special/committees/fiwg"/> </telecom> </contact> <description value="What Search Comparator Codes are supported in search."/> <jurisdiction> <coding> <system value="http://unstats.un.org/unsd/methods/m49/m49.htm"/> <code value="001"/> <display value="World"/> </coding> </jurisdiction> <caseSensitive value="true"/> <valueSet value="http://hl7.org/fhir/ValueSet/search-comparator|5.0.0"/> <content value="complete"/> <concept> <code value="eq"/> <display value="Equals"/> <definition value="the value for the parameter in the resource is equal to the provided value."/> </concept> <concept> <code value="ne"/> <display value="Not Equals"/> <definition value="the value for the parameter in the resource is not equal to the provided value."/> </concept> <concept> <code value="gt"/> <display value="Greater Than"/> <definition value="the value for the parameter in the resource is greater than the provided value."/> </concept> <concept> <code value="lt"/> <display value="Less Than"/> <definition value="the value for the parameter in the resource is less than the provided value."/> </concept> <concept> <code value="ge"/> <display value="Greater or Equals"/> <definition value="the value for the parameter in the resource is greater or equal to the provided value."/> </concept> <concept> <code value="le"/> <display value="Less of Equal"/> <definition value="the value for the parameter in the resource is less or equal to the provided value."/> </concept> <concept> <code value="sa"/> <display value="Starts After"/> <definition value="the value for the parameter in the resource starts after the provided value."/> </concept> <concept> <code value="eb"/> <display value="Ends Before"/> <definition value="the value for the parameter in the resource ends before the provided value."/> </concept> <concept> <code value="ap"/> <display value="Approximately"/> <definition value="the value for the parameter in the resource is approximately the same to the provided value."/> </concept> </CodeSystem>