CH Core (R4)
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CH Core (R4), published by HL7 Switzerland. This guide is not an authorized publication; it is the continuous build for version 6.0.0-ci-build 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: 6.0.0-ci-build
Active as of 2025-09-02 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 of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:tag 0..1 Extension Information if it was an accident
..... extension 0..0
..... url 1..1 uri "tag"
..... Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Open by type:$this
...... value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
.... extension:dateTime 0..1 Extension Timestamp of the authorship/data input
..... extension 0..0
..... url 1..1 uri "dateTime"
..... Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Open by type:$this
...... value[x]:valueDateTime 1..1 dateTime date and time of accident
... url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"
... value[x] 0..0

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:tag 0..1 Extension Information if it was an accident
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "tag"
..... Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Closed by type:$this
...... value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
.... extension:dateTime 0..1 Extension Timestamp of the authorship/data input
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "dateTime"
..... Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Closed by type:$this
...... value[x]:valueDateTime 1..1 dateTime date and time of accident
... url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"

doco Documentation for this format

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: Filtersdoco
.. Extension 0..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:tag 0..1 Extension Information if it was an accident
..... extension 0..0
..... url 1..1 uri "tag"
..... Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Open by type:$this
...... value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
.... extension:dateTime 0..1 Extension Timestamp of the authorship/data input
..... extension 0..0
..... url 1..1 uri "dateTime"
..... Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Open by type:$this
...... value[x]:valueDateTime 1..1 dateTime date and time of accident
... url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"
... value[x] 0..0

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. Extension 0..* Extension Extension
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 0..* Extension Additional content defined by implementations
Slice: Unordered, Open by value:url
.... extension:tag 0..1 Extension Information if it was an accident
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "tag"
..... Slices for value[x] 1..1 boolean Value of extension
Slice: Unordered, Closed by type:$this
...... value[x]:valueBoolean 1..1 boolean Flag to indicate that it was an accident
.... extension:dateTime 0..1 Extension Timestamp of the authorship/data input
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "dateTime"
..... Slices for value[x] 1..1 dateTime Value of extension
Slice: Unordered, Closed by type:$this
...... value[x]:valueDateTime 1..1 dateTime date and time of accident
... url 1..1 uri "http://fhir.ch/ig/ch-core/StructureDefinition/ch-ext-accident"

doco Documentation for this format

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

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()