Generated Narrative: StructureDefinition ext-R2-ValueSet.cod.concept Name Flags Card. Type Description & Constraints Extension 1..* Extension(5.0.0) DSTU2: Concepts in the code system (new) #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:code 1..1 Extension DSTU2: Code that identifies concept (new) #xD; url 1..1 uri "code" #xD; value[x] 1..1 code Code that identifies concept #xD; extension:abstract 0..1 Extension DSTU2: If this code is not for use as a real concept (new) #xD; url 1..1 uri "abstract" #xD; value[x] 0..1 boolean If this code is not for use as a real concept #xD; extension:display 0..1 Extension DSTU2: Text to display to the user (new) #xD; url 1..1 uri "display" #xD; value[x] 0..1 string Text to display to the user #xD; extension:definition 0..1 Extension DSTU2: Formal definition (new) #xD; url 1..1 uri "definition" #xD; value[x] 0..1 string Formal definition #xD; extension:designation 0..* Extension DSTU2: Additional representations for the concept (new) #xD; Slices for extension 1..* Extension Extension Slice: Unordered, Open by value:url #xD; extension:language 0..1 Extension DSTU2: Human language of the designation (new) #xD; url 1..1 uri "language" #xD; value[x] 0..1 code Human language of the designation #xD; extension:use 0..1 Extension DSTU2: Details how this designation would be used (new) #xD; url 1..1 uri "use" #xD; value[x] 0..1 Coding Details how this designation would be used #xD; extension:value 1..1 Extension DSTU2: The text value for this designation (new) #xD; url 1..1 uri "value" #xD; value[x] 1..1 string The text value for this designation #xD; url 1..1 uri "designation" #xD; value[x] 0..0 Value of extension #xD; extension:concept 0..* Extension DSTU2: Child Concepts (is-a/contains/categorizes) (new) #xD; url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.codeSystem.concept" #xD; value[x] 0..0 Value of extension #xD; url 1..1 uri "http://hl7.org/fhir/1.0/StructureDefinition/extension-ValueSet.codeSystem.concept" #xD; value[x] 0..0 Value of extension #xD; Documentation for this format
DSTU2: Concepts in the code system (new)
DSTU2: `ValueSet.codeSystem.concept` (new:BackboneElement)
This extension is part of the cross-version definitions generated to enable use of the element `ValueSet.codeSystem.concept` as defined in FHIR DSTU2 in FHIR R5. The source element is defined as: `ValueSet.codeSystem.concept` 1..* `BackboneElement` Across FHIR versions, the element set has been mapped as: * DSTU2: `ValueSet.codeSystem.concept` 1..* `BackboneElement` * DSTU2: `ValueSet.codeSystem.concept` 1..* `BackboneElement` Following are the generation technical comments: Element `ValueSet.codeSystem.concept` is part of an existing definition because parent element `ValueSet.codeSystem` requires a cross-version extension. Element `ValueSet.codeSystem.concept` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). Creating extension because element `ValueSet.codeSystem.concept` is a content reference and requires an extesion definition.
Element `ValueSet.codeSystem.concept` is part of an existing definition because parent element `ValueSet.codeSystem` requires a cross-version extension. Element `ValueSet.codeSystem.concept` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
All FHIR elements must have a @value or children
hasValue() or (children().count() > id.count())
Must have either extensions or value[x], not both
Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Extensions are always sliced by (at least) url
DSTU2: Code that identifies concept (new)
DSTU2: `ValueSet.codeSystem.concept.code` (new:code)
Element `ValueSet.codeSystem.concept.code` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.code` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.code` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.code` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Additional content defined by implementations
May be used to represent additional information that is not part of the basic definition of the element. To make the use of extensions safe and managable, there is a strict set of governance applied to the definition and use of extensions. Though any implementer can define an extension, there is a set of requirements that SHALL be met as part of the definition of the extension.
There can be no stigma associated with the use of extensions by any application, project, or standard - regardless of the institution or jurisdiction that uses or defines the extensions. The use of extensions is what allows the FHIR specification to retain a core level of simplicity for everyone.
Source of the definition for the extension code - a logical name or a URL.
The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
A code - a text symbol - that uniquely identifies the concept within the code system.
DSTU2: If this code is not for use as a real concept (new)
DSTU2: `ValueSet.codeSystem.concept.abstract` (new:boolean)
Element `ValueSet.codeSystem.concept.abstract` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.abstract` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.abstract` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.abstract` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
If this code is not for use as a real concept
If this code is not for use as a real concept.
DSTU2: Text to display to the user (new)
DSTU2: `ValueSet.codeSystem.concept.display` (new:string)
Element `ValueSet.codeSystem.concept.display` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.display` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.display` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.display` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
A human readable string that is the recommended default way to present this concept to a user.
DSTU2: `ValueSet.codeSystem.concept.definition` (new:string)
Element `ValueSet.codeSystem.concept.definition` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.definition` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.definition` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.definition` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
The formal definition of the concept. The value set resource does not make formal definitions required, because of the prevalence of legacy systems. However, they are highly recommended, as without them there is no formal meaning associated with the concept.
DSTU2: Additional representations for the concept (new)
DSTU2: `ValueSet.codeSystem.concept.designation` (new:BackboneElement)
Element `ValueSet.codeSystem.concept.designation` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Many concept definition systems support multiple representations, in multiple languages, and for multiple purposes. Element `ValueSet.codeSystem.concept.designation` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
DSTU2: Human language of the designation (new)
DSTU2: `ValueSet.codeSystem.concept.designation.language` (new:code)
Element `ValueSet.codeSystem.concept.designation.language` is part of an existing definition because parent element `ValueSet.codeSystem.concept.designation` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation.language` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation.language` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation.language` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). In the absence of a language, the resource language applies.
Element `ValueSet.codeSystem.concept.designation.language` is part of an existing definition because parent element `ValueSet.codeSystem.concept.designation` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation.language` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation.language` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation.language` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
The language this designation is defined for.
In the absence of a language, the resource language applies.
DSTU2: Details how this designation would be used (new)
DSTU2: `ValueSet.codeSystem.concept.designation.use` (new:Coding)
Element `ValueSet.codeSystem.concept.designation.use` is part of an existing definition because parent element `ValueSet.codeSystem.concept.designation` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation.use` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation.use` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation.use` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element). If no use is provided, the designation can be assumed to be suitable for general display to a human user.
Element `ValueSet.codeSystem.concept.designation.use` is part of an existing definition because parent element `ValueSet.codeSystem.concept.designation` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation.use` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation.use` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation.use` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Details how this designation would be used
A code that details how this designation would be used.
If no use is provided, the designation can be assumed to be suitable for general display to a human user.
DSTU2: The text value for this designation (new)
DSTU2: `ValueSet.codeSystem.concept.designation.value` (new:string)
Element `ValueSet.codeSystem.concept.designation.value` is part of an existing definition because parent element `ValueSet.codeSystem.concept.designation` requires a cross-version extension. Element `ValueSet.codeSystem.concept.designation.value` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.designation.value` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.designation.value` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).
Value of extension - must be one of a constrained set of the data types (see [Extensibility](http://hl7.org/fhir/R5/extensibility.html) for a list).
DSTU2: Child Concepts (is-a/contains/categorizes) (new)
DSTU2: `ValueSet.codeSystem.concept.concept` (new:ValueSet.codeSystem.concept)
Element `ValueSet.codeSystem.concept.concept` is part of an existing definition because parent element `ValueSet.codeSystem.concept` requires a cross-version extension. Element `ValueSet.codeSystem.concept.concept` has a context of CodeSystem based on following the parent source element upwards and mapping to `CodeSystem`. Element `ValueSet.codeSystem.concept.concept` has a context of ValueSet based on following the parent source element upwards and mapping to `ValueSet`. Element `ValueSet.codeSystem.concept.concept` has no mapping targets in FHIR R5. Typically, this is because the element has been added (is a new element).