{"resourceType":"SearchParameter","id":"ValueSet-code","extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"}],"url":"http://hl7.org/fhir/SearchParameter/ValueSet-code","version":"4.0.1","name":"code","status":"draft","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"Health Level Seven International (Vocabulary)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/Vocab/index.cfm"}]}],"description":"This special parameter searches for codes in the value set. See additional notes on the ValueSet resource","code":"code","base":["ValueSet"],"type":"token","expression":"ValueSet.expansion.contains.code | ValueSet.compose.include.concept.code","xpath":"f:ValueSet/f:expansion/f:contains/f:code | f:ValueSet/f:compose/f:include/f:concept/f:code","xpathUsage":"normal"}