This page is part of the FHIR Specification (v1.6.0: STU 3 Ballot 4). 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
Definition for Code System SearchModifierCode
{ "resourceType": "CodeSystem", "id": "search-modifier-code", "meta": { "lastUpdated": "2016-08-11T17:02:54.322+10:00" }, "text": { "status": "generated", "div": "<div>!-- Snipped for Brevity --></div>" }, "url": "http://hl7.org/fhir/search-modifier-code", "identifier": { "system": "urn:ietf:rfc:3986", "value": "urn:oid:2.16.840.1.113883.4.642.1.92" }, "version": "1.6.0", "name": "SearchModifierCode", "status": "draft", "experimental": false, "publisher": "HL7 (FHIR Project)", "contact": [ { "telecom": [ { "system": "other", "value": "http://hl7.org/fhir" }, { "system": "email", "value": "fhir@lists.hl7.org" } ] } ], "date": "2016-08-11T17:02:54+10:00", "description": "A supported modifier for a search parameter.", "caseSensitive": true, "valueSet": "http://hl7.org/fhir/ValueSet/search-modifier-code", "content": "complete", "concept": [ { "code": "missing", "display": "Missing", "definition": "The search parameter returns resources that have a value or not." }, { "code": "exact", "display": "Exact", "definition": "The search parameter returns resources that have a value that exactly matches the supplied parameter (the whole string, including casing and accents)." }, { "code": "contains", "display": "Contains", "definition": "The search parameter returns resources that include the supplied parameter value anywhere within the field being searched." }, { "code": "not", "display": "Not", "definition": "The search parameter returns resources that do not contain a match ." }, { "code": "text", "display": "Text", "definition": "The search parameter is processed as a string that searches text associated with the code/value - either CodeableConcept.text, Coding.display, or Identifier.type.text." }, { "code": "in", "display": "In", "definition": "The search parameter is a URI (relative or absolute) that identifies a value set, and the search parameter tests whether the coding is in the specified value set." }, { "code": "not-in", "display": "Not In", "definition": "The search parameter is a URI (relative or absolute) that identifies a value set, and the search parameter tests whether the coding is not in the specified value set." }, { "code": "below", "display": "Below", "definition": "The search parameter tests whether the value in a resource is subsumed by the specified value (is-a, or hierarchical relationships)." }, { "code": "above", "display": "Above", "definition": "The search parameter tests whether the value in a resource subsumes the specified value (is-a, or hierarchical relationships)." }, { "code": "type", "display": "Type", "definition": "The search parameter only applies to the Resource Type specified as a modifier (e.g. the modifier is not actually :type, but :Patient etc.)." } ] }
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.