{"caseSensitive":true,"concept":[{"code":"contained","definition":"The reference is a local reference to a contained resource.","display":"Contained"},{"code":"referenced","concept":[{"code":"bundled","definition":"When the resource is in a Bundle, the resource the reference points to will be found in the same bundle as the resource that includes the reference.","display":"Bundled"}],"definition":"The reference to a resource that has to be resolved externally to the resource that includes the reference.","display":"Referenced"}],"contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"},{"system":"email","value":"fhir@lists.hl7.org"}]},{"telecom":[{"system":"url","value":"http://www.hl7.org/Special/committees/fiwg"}]}],"content":"complete","date":"2026-03-31T18:55:04+00:00","description":"How resource references can be aggregated.","experimental":false,"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"fhir"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"normative"}],"id":"resource-aggregation-mode","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.86"}],"jurisdiction":[{"coding":[{"code":"001","display":"World","system":"http://unstats.un.org/unsd/methods/m49/m49.htm"}]}],"meta":{"lastUpdated":"2026-03-31T18:55:04.283+00:00"},"name":"AggregationMode","publisher":"HL7 International / FHIR Infrastructure","resourceType":"CodeSystem","status":"active","text":{"div":"<div xmlns=\"http://www.w3.org/1999/xhtml\"><p class=\"res-header-id\"><b>Generated Narrative: CodeSystem resource-aggregation-mode</b></p><a name=\"resource-aggregation-mode\"> </a><a name=\"hcresource-aggregation-mode\"> </a><p>This case-sensitive code system <code>http://hl7.org/fhir/resource-aggregation-mode</code> defines the following codes in an undefined hierarchy:</p><table class=\"codes\"><tr><td><b>Lvl</b></td><td style=\"white-space:nowrap\"><b>Code</b></td><td><b>Display</b></td><td><b>Definition</b></td></tr><tr><td>1</td><td style=\"white-space:nowrap\">contained<a name=\"resource-aggregation-mode-contained\"> </a></td><td>Contained</td><td>The reference is a local reference to a contained resource.</td></tr><tr><td>1</td><td style=\"white-space:nowrap\">referenced<a name=\"resource-aggregation-mode-referenced\"> </a></td><td>Referenced</td><td>The reference to a resource that has to be resolved externally to the resource that includes the reference.</td></tr><tr><td>2</td><td style=\"white-space:nowrap\">\u00a0\u00a0bundled<a name=\"resource-aggregation-mode-bundled\"> </a></td><td>Bundled</td><td>When the resource is in a Bundle, the resource the reference points to will be found in the same bundle as the resource that includes the reference.</td></tr></table></div>","status":"generated"},"title":"AggregationMode","url":"http://hl7.org/fhir/resource-aggregation-mode","valueSet":"http://hl7.org/fhir/ValueSet/resource-aggregation-mode","version":"6.0.0-ballot4"}