CH Core (R4)
7.0.0-ballot - ballot Switzerland flag

CH Core (R4), published by HL7 Switzerland. This guide is not an authorized publication; it is the continuous build for version 7.0.0-ballot built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7ch/ch-core/ and changes regularly. See the Directory of published versions

Extension: If an encounter is caused by an accident

Official URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident Version: 7.0.0-ballot
Active as of 2026-10-21 Computable Name: Accident

Copyright/Legal: CC0-1.0

Extension to define an encounter that is caused by an accident and at which time the accident happened

Context of Use

Usage info

Usages:

You can also check for usages in the FHIR IG Statistics

Formal Views of Extension Content

Description Differentials, Snapshots, and other representations.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.Slices for extension Content/Rules for all slices
Extension.Slices for extension.extension:tag 0..1 Extension Information if it was an accident
Extension.Slices for extension.extension:tag.extension 0..0 Extension
Extension.Slices for extension.extension:tag.url 1..1 uri "tag"
Extension.Slices for extension.extension:tag.Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Open by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:tag.Slices for value[x].value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
Extension.Slices for extension.extension:dateTime 0..1 Extension Timestamp of the authorship/data input
Extension.Slices for extension.extension:dateTime.extension 0..0 Extension
Extension.Slices for extension.extension:dateTime.url 1..1 uri "dateTime"
Extension.Slices for extension.extension:dateTime.Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Open by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:dateTime.Slices for value[x].value[x]:valueDateTime 1..1 dateTime date and time of accident
Extension.url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"
Extension.value[x] 0..0 Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Extension.Slices for extension.extension:tag 0..1 Extension Information if it was an accident
Extension.Slices for extension.extension:tag.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension.extension:tag.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.url 1..1 uri "tag"
Extension.Slices for extension.extension:tag.Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Closed by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:tag.Slices for value[x].value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
Extension.Slices for extension.extension:dateTime 0..1 Extension Timestamp of the authorship/data input
Extension.Slices for extension.extension:dateTime.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension.extension:dateTime.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.url 1..1 uri "dateTime"
Extension.Slices for extension.extension:dateTime.Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Closed by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:dateTime.Slices for value[x].value[x]:valueDateTime 1..1 dateTime date and time of accident
Extension.url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

This structure is derived from Extension

Summary

Complex Extension: Extension to define an encounter that is caused by an accident and at which time the accident happened

  • tag: boolean: An Extension
  • dateTime: dateTime: An Extension

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.Slices for extension Content/Rules for all slices
Extension.Slices for extension.extension:tag 0..1 Extension Information if it was an accident
Extension.Slices for extension.extension:tag.extension 0..0 Extension
Extension.Slices for extension.extension:tag.url 1..1 uri "tag"
Extension.Slices for extension.extension:tag.Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Open by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:tag.Slices for value[x].value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
Extension.Slices for extension.extension:dateTime 0..1 Extension Timestamp of the authorship/data input
Extension.Slices for extension.extension:dateTime.extension 0..0 Extension
Extension.Slices for extension.extension:dateTime.url 1..1 uri "dateTime"
Extension.Slices for extension.extension:dateTime.Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Open by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:dateTime.Slices for value[x].value[x]:valueDateTime 1..1 dateTime date and time of accident
Extension.url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"
Extension.value[x] 0..0 Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: doco
Extension 0..* Extension Extension
Extension.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
Extension.Slices for extension.extension:tag 0..1 Extension Information if it was an accident
Extension.Slices for extension.extension:tag.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension.extension:tag.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.url 1..1 uri "tag"
Extension.Slices for extension.extension:tag.Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Closed by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:tag.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:tag.Slices for value[x].value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
Extension.Slices for extension.extension:dateTime 0..1 Extension Timestamp of the authorship/data input
Extension.Slices for extension.extension:dateTime.id 0..1 string Unique id for inter-element referencing
Extension.Slices for extension.extension:dateTime.extension 0..0 Extension
Slice: Unordered, Open by value:url

Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.url 1..1 uri "dateTime"
Extension.Slices for extension.extension:dateTime.Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Closed by type:$this
Slicing Note: The rules on this element (including its children) apply to all the slices, but are not repeated in them
Extension.Slices for extension.extension:dateTime.Slices for value[x] Content/Rules for all slices
Extension.Slices for extension.extension:dateTime.Slices for value[x].value[x]:valueDateTime 1..1 dateTime date and time of accident
Extension.url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"

doco Documentation for this format

Constraints

Id Grade Path(s) Description Expression
ele-1 error **ALL** elements All FHIR elements must have a @value or children hasValue() or (children().count() > id.count())
ext-1 error **ALL** extensions Must have either extensions or value[x], not both extension.exists() != value.exists()

This structure is derived from Extension

Summary

Complex Extension: Extension to define an encounter that is caused by an accident and at which time the accident happened

  • tag: boolean: An Extension
  • dateTime: dateTime: An Extension

 

Other representations of profile: CSV, Excel, Schematron