{"resourceType":"StructureDefinition","id":"AdverseEvent.identifier","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"url":"http://hl7.org/fhir/StructureDefinition/AdverseEvent.identifier","version":"4.0.1","name":"AdverseEvent.identifier","title":"AdverseEvent.identifier","status":"draft","experimental":true,"date":"2021-01-17T07:06:13+11:00","publisher":"HL7 FHIR Standard","contact":[{"telecom":[{"system":"url","value":"http://hl7.org/fhir"}]}],"description":"Data Element for AdverseEvent.identifier","purpose":"Data Elements are defined for each element to assist in questionnaire construction etc","fhirVersion":"4.0.1","mapping":[{"identity":"w5","uri":"http://hl7.org/fhir/fivews","name":"FiveWs Pattern Mapping"},{"identity":"rim","uri":"http://hl7.org/v3","name":"RIM Mapping"}],"kind":"logical","abstract":false,"type":"AdverseEvent.identifier","baseDefinition":"http://hl7.org/fhir/StructureDefinition/Element","derivation":"specialization","snapshot":{"element":[{"id":"AdverseEvent.identifier","path":"AdverseEvent.identifier","short":"Business identifier for the event","definition":"Business identifiers assigned to this adverse event by the performer or other systems which remain constant as the resource is updated and propagates from server to server.","comment":"This is a business identifier, not a resource identifier (see [discussion](resource.html#identifiers)).  It is best practice for the identifier to only appear on a single resource instance, however business practices may occasionally dictate that multiple resource instances with the same identifier can exist - possibly even with different resource types.  For example, multiple Patient and a Person resource instance might share the same social insurance number.","requirements":"Allows identification of the adverse event as it is known by various participating systems and in a way that remains consistent across servers.","min":0,"max":"1","base":{"path":"AdverseEvent.identifier","min":0,"max":"1"},"type":[{"code":"Identifier"}],"isModifier":false,"isSummary":true}]}}