{"resourceType":"CodeSystem","id":"expansion-processing-rule","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"url":"http://terminology.hl7.org/CodeSystem/expansion-processing-rule","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.1281"}],"version":"4.0.1","name":"ExpansionProcessingRule","title":"ExpansionProcessingRule","status":"draft","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":"Defines how concepts are processed into the expansion when it's for UI presentation.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/expansion-processing-rule","content":"complete","concept":[{"code":"all-codes","display":"All Codes","definition":"The expansion (when in UI mode) includes all codes *and* any defined groups (in extensions)."},{"code":"ungrouped","display":"Groups + Ungrouped codes","definition":"The expanion (when in UI mode) lists the groups, and then any codes that have not been included in a group."},{"code":"groups-only","display":"Groups Only","definition":"The expansion (when in UI mode) only includes the defined groups."}]}