description: This MessageDefinition profile represents the characteristics of a message that can be shared in public health.
package_name: hl7.fhir.us.ph-library
derivation: constraint
name: USPublicHealthMessageDefinition
type: MessageDefinition
elements:
  event:
    short: Types of messages being sent between systems
    mustSupport: true
    choices: [eventCoding]
    index: 1
  eventCoding: {type: Coding, short: Types of messages being sent between systems, mustSupport: true, choiceOf: event, index: 2}
  category: {mustSupport: true, index: 3}
  focus:
    mustSupport: true
    index: 4
    elements:
      code: {mustSupport: true, index: 5}
      profile: {mustSupport: true, index: 6}
package_version: 2.0.0-ballot
class: profile
kind: resource
url: http://hl7.org/fhir/us/ph-library/StructureDefinition/us-ph-messagedefinition
base: http://hl7.org/fhir/StructureDefinition/MessageDefinition
version: 2.0.0-ballot