description: Communication resource is used to achieve the bi-directional communication between two systems. The Communication resource can be used to ask questions regarding a referral, request a referral be updated with missing information, or request additional information not covered by the specific referral dataset. package_name: ca.on.oh derivation: constraint name: EReferralCommunication type: Communication elements: category: binding: {strength: extensible, valueSet: 'http://ehealthontario.ca/fhir/ValueSet/communication-category'} mustSupport: true index: 12 elements: coding: binding: {strength: extensible, valueSet: 'http://ehealthontario.ca/fhir/ValueSet/communication-category'} mustSupport: true index: 13 elements: system: pattern: {type: Uri, value: 'https://ehealthontario.ca/fhir/CodeSystem/communication-category'} mustSupport: true index: 14 code: {mustSupport: true, index: 15} display: {mustSupport: true, index: 16} required: [display, system, code] instantiatesCanonical: {index: 5} payload: mustSupport: true index: 30 elements: content: choices: [contentString, contentAttachment] index: 32 contentString: {type: string, choiceOf: content, index: 33} contentAttachment: {type: Attachment, choiceOf: content, index: 34} meta: mustSupport: true index: 0 elements: profile: {mustSupport: true, index: 1} required: [profile] instantiatesUri: {index: 6} medium: {index: 18} recipient: type: Reference refers: ['http://hl7.org/fhir/StructureDefinition/HealthcareService', 'http://hl7.org/fhir/StructureDefinition/Organization', 'http://hl7.org/fhir/StructureDefinition/Patient', 'http://hl7.org/fhir/StructureDefinition/Practitioner', 'http://hl7.org/fhir/StructureDefinition/PractitionerRole'] index: 25 reasonCode: {index: 28} topic: elements: coding: elements: code: {index: 21} userSelected: {index: 22} sent: {mustSupport: true, index: 24} note: elements: author: choices: [authorString] index: 36 authorString: {type: string, choiceOf: author, index: 37} priority: binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/request-priority'} index: 17 status: binding: {strength: required, valueSet: 'http://hl7.org/fhir/ValueSet/event-status'} pattern: {type: Code, value: completed} mustSupport: true index: 11 sender: type: Reference mustSupport: true refers: ['http://ehealthontario.ca/fhir/StructureDefinition/ca-on-eReferral-profile-PractitionerRole'] index: 26 elements: reference: {mustSupport: true, index: 27} required: [reference] identifier: mustSupport: true index: 2 elements: system: {mustSupport: true, index: 3} value: {mustSupport: true, index: 4} inResponseTo: {mustSupport: true, index: 10} basedOn: type: Reference mustSupport: true refers: ['http://ehealthontario.ca/fhir/StructureDefinition/ca-on-eReferral-profile-ServiceRequest'] index: 7 elements: reference: {mustSupport: true, index: 8} required: [reference] partOf: {index: 9} subject: type: Reference mustSupport: true refers: ['http://ehealthontario.ca/fhir/StructureDefinition/ca-on-eReferral-profile-Patient'] index: 19 elements: reference: {mustSupport: true, index: 20} required: [reference] about: {index: 23} reasonReference: {index: 29} package_version: ereferral-econsult-0.11.1-alpha1.0.10 class: profile kind: resource url: http://ehealthontario.ca/fhir/StructureDefinition/ca-on-eReferral-profile-Communication base: http://hl7.org/fhir/StructureDefinition/Communication version: 1.0.0 required: [meta]