{"resourceType":"CodeSystem","id":"reaction-event-severity","meta":{"lastUpdated":"2021-01-17T07:06:13.533+11:00"},"extension":[{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-wg","valueCode":"pc"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status","valueCode":"trial-use"},{"url":"http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm","valueInteger":3}],"url":"http://hl7.org/fhir/reaction-event-severity","identifier":[{"system":"urn:ietf:rfc:3986","value":"urn:oid:2.16.840.1.113883.4.642.4.136"}],"version":"4.0.1","name":"AllergyIntoleranceSeverity","title":"AllergyIntoleranceSeverity","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":"Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.","caseSensitive":true,"valueSet":"http://hl7.org/fhir/ValueSet/reaction-event-severity","content":"complete","concept":[{"code":"mild","display":"Mild","definition":"Causes mild physiological effects."},{"code":"moderate","display":"Moderate","definition":"Causes moderate physiological effects."},{"code":"severe","display":"Severe","definition":"Causes severe physiological effects."}]}