QI-Core Implementation Guide
7.0.0 - STU7 United States of America flag

QI-Core Implementation Guide, published by HL7 International / Clinical Quality Information. This guide is not an authorized publication; it is the continuous build for version 7.0.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/HL7/fhir-qi-core/ and changes regularly. See the Directory of published versions

Extension: Code Options

Official URL: http://hl7.org/fhir/StructureDefinition/codeOptions Version: 7.0.0
Standards status: Trial-use Maturity Level: 1 Computable Name: CodeOptions

A logical reference (i.e. a reference to ValueSet.url) to a value set/version that identifies a set of possible coded values used to convey a higher level concept that encompasses a list of candidate specializations when there is no formal code defined for that purpose. For example, the concept of COVID preventative medications can be expressed as a value set because there is no specific code representing that concept.

This extension supports specifying the focus of an activity as a set of possible codes when there is no specific code available that captures the candidate activities.

Context of Use

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

  • Element ID CodeableConcept

Usage info

Usage:

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 canonical: A logical reference (i.e. a reference to ValueSet.url) to a value set/version that identifies a set of possible coded values used to convey a higher level concept that encompasses a list of candidate specializations when there is no formal code defined for that purpose. For example, the concept of COVID preventative medications can be expressed as a value set because there is no specific code representing that concept.

Maturity: 1

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Url of a value set of activities
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/codeOptions"
... value[x] 1..1 canonical(ValueSet) Value of extension

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Url of a value set of activities
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/codeOptions"

doco Documentation for this format

This structure is derived from Extension

Summary

Simple Extension of type canonical: A logical reference (i.e. a reference to ValueSet.url) to a value set/version that identifies a set of possible coded values used to convey a higher level concept that encompasses a list of candidate specializations when there is no formal code defined for that purpose. For example, the concept of COVID preventative medications can be expressed as a value set because there is no specific code representing that concept.

Maturity: 1

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Url of a value set of activities
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/codeOptions"
... value[x] 1..1 canonical(ValueSet) Value of extension

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..1 Extension Url of a value set of activities
... id 0..1 string Unique id for inter-element referencing
... extension 0..0
... url 1..1 uri "http://hl7.org/fhir/StructureDefinition/codeOptions"

doco Documentation for this format

 

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()