FHIR Extensions Pack
1.0.0 - Working Copy International flag

This page is part of the FHIR Core Extensions Registry (v1.0.0: Releases) based on FHIR v5.0.0. This is the current published version in its permanent home (it will always be available at this URL). For a full list of available versions, see the Directory of published versions

Extension: Coded string

Official URL: http://hl7.org/fhir/StructureDefinition/iso21090-codedString Version: 1.0.0
Standards status: Trial-use Maturity Level: 2 Computable Name: CodedString

Provides a coded expression for the content represented in a string.

Context of Use

This extension may be used on the following element(s):

  • Element ID string

Usage info

Usage:

  • This Extension is not used by any profiles in this Implementation Guide

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Simple Extension of type Coding: Provides a coded expression for the content represented in a string.

Maturity: 2

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Extensioncode for string
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/iso21090-codedString"
... value[x] 1..1CodingValue of extension
Binding: (unbound) (example): A coded representation for a string. Could be codes for country in a country address part, codes for prefixes in a name part, etc.


doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Extensioncode for string
... id 0..1idUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/iso21090-codedString"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type Coding: Provides a coded expression for the content represented in a string.

Maturity: 2

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Extensioncode for string
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/iso21090-codedString"
... value[x] 1..1CodingValue of extension
Binding: (unbound) (example): A coded representation for a string. Could be codes for country in a country address part, codes for prefixes in a name part, etc.


doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..*Extensioncode for string
... id 0..1idUnique id for inter-element referencing
... extension 0..0
... url 1..1uri"http://hl7.org/fhir/StructureDefinition/iso21090-codedString"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSet
Extension.value[x]example

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())

Search Parameters for this Extension

(none found)