{"resourceType":"CodeSystem","id":"reference-version-rules","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"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":2}],"url":"http://hl7.org/fhir/reference-version-rules","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.90"}],"version":"4.0.1","name":"ReferenceVersionRules","title":"ReferenceVersionRules","status":"active","experimental":false,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 (FHIR Project)","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]}],"description":"Whether a reference needs to be version specific or version independent, or whether either can be used.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/reference-version-rules","content":"complete","concept":[{"code":"either","display":"Either Specific or independent","definition":"The reference may be either version independent or version specific."},{"code":"independent","display":"Version independent","definition":"The reference must be version independent."},{"code":"specific","display":"Version Specific","definition":"The reference must be version specific."}]}