{"caseSensitive":true,"concept":[{"code":"literal","definition":"The server supports and populates Literal references (i.e. using Reference.reference) where they are known (this code does not guarantee that all references are literal; see 'enforced').","display":"Literal References"},{"code":"logical","definition":"The server allows logical references (i.e. using Reference.identifier).","display":"Logical References"},{"code":"resolves","definition":"The server will attempt to resolve logical references to literal references - i.e. converting Reference.identifier to Reference.reference (if resolution fails, the server may still accept resources; see logical).","display":"Resolves References"},{"code":"enforced","definition":"The server enforces that references have integrity - e.g. it ensures that references can always be resolved. This is typically the case for clinical record systems, but often not the case for middleware/proxy systems.","display":"Reference Integrity Enforced"},{"code":"local","definition":"The server does not support references that point to other servers.","display":"Local References Only"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"content":"complete","date":"2021-01-05T10:01:24+11:00","description":"A set of flags that defines how references are supported.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"normative"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-normative-version","valueCode":"4.0.0"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":5}],"id":"reference-handling-policy","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.203"},{"system":"urn:ietf:rfc:3986","use":"old","value":"urn:oid:2.16.840.1.113883.4.642.1.193"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2024-03-27T11:56:58.316+00:00","profile":["http://hl7.org/fhir/StructureDefinition/shareablecodesystem"]},"name":"ReferenceHandlingPolicy","publisher":"HL7 (FHIR Project)","resourceType":"CodeSystem","status":"active","text":{"div":"
This case-sensitive code system http://hl7.org/fhir/reference-handling-policy
defines the following codes: