description: null package_name: ca.on.ehr.r4 derivation: constraint name: DocumentReferenceEHR type: DocumentReference elements: description: {mustSupport: true, index: 14} date: {mustSupport: true, index: 5} docStatus: {mustSupport: true, index: 1} content: mustSupport: true index: 15 elements: attachment: mustSupport: true index: 16 elements: url: {mustSupport: true, index: 17} type: {mustSupport: true, index: 2} author: mustSupport: true index: 6 elements: reference: {mustSupport: true, index: 7} required: [reference] custodian: mustSupport: true index: 9 elements: reference: {index: 10} required: [reference] identifier: {mustSupport: true, index: 0} relatesTo: mustSupport: true index: 11 elements: code: {mustSupport: true, index: 12} target: {mustSupport: true, index: 13} context: mustSupport: true index: 18 elements: encounter: mustSupport: true index: 19 elements: reference: {mustSupport: true, index: 20} required: [reference] event: mustSupport: true index: 21 elements: coding: mustSupport: true index: 22 elements: system: {mustSupport: true, index: 23} code: {mustSupport: true, index: 24} display: {mustSupport: true, index: 25} required: [display, system, code] required: [coding] facilityType: mustSupport: true index: 26 elements: coding: mustSupport: true index: 27 elements: system: {mustSupport: true, index: 28} code: {mustSupport: true, index: 29} display: {mustSupport: true, index: 30} required: [display, system, code] required: [coding] practiceSetting: mustSupport: true index: 31 elements: coding: mustSupport: true index: 32 elements: system: {mustSupport: true, index: 33} code: {mustSupport: true, index: 34} display: {mustSupport: true, index: 35} required: [display, system, code] required: [coding] related: mustSupport: true index: 36 elements: reference: {mustSupport: true, index: 37} required: [reference] subject: mustSupport: true index: 3 elements: reference: {index: 4} required: [reference] authenticator: {mustSupport: true, index: 8} package_version: 1.0.0-snapshot13 class: profile kind: resource url: http://ontariohealth.ca/fhir/ehr/StructureDefinition/DocumentReference base: http://hl7.org/fhir/StructureDefinition/DocumentReference version: '0.1' required: [subject, type, custodian]