{description: The US Public Health TriggerDefinition NamedEvents CodeSystem is a 'starter set' of codes supported for identifying named events to subscribe to in clinical workflows., package_name: hl7.fhir.us.ph-library, name: USPublicHealthTriggerDefinitionNamedEvents, type: null, package_version: 1.0.0-ballot, class: unknown, kind: null, url: 'http://hl7.org/fhir/us/ph-library/CodeSystem/us-ph-triggerdefinition-namedevents', version: 1.0.0-ballot}