Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B
0.1.0 - STU
Extensions for Using Data Elements from FHIR DSTU2 in FHIR R4B - Downloaded Version null See the Directory of published versions
| Official URL: http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.condition.onset | Version: 0.1.0 | |||
| Standards status: Trial-use | Maturity Level: 0 | Computable Name: ExtensionFamilyMemberHistory_Condition_Onset | ||
DSTU2: FamilyMemberHistory.condition.onset[x] additional types (Range, Period)
This extension is part of the cross-version definitions generated to enable use of the
element FamilyMemberHistory.condition.onset[x] as defined in FHIR DSTU2
in FHIR R4B.
The source element is defined as:
FamilyMemberHistory.condition.onset[x] 0..1 Period, Quantity[http://hl7.org/fhir/StructureDefinition/Age], Range, string
Across FHIR versions, the element set has been mapped as:
FamilyMemberHistory.condition.onset[x] 0..1 Period, Quantity[http://hl7.org/fhir/StructureDefinition/Age], Range, stringFamilyMemberHistory.condition.onset[x] 0..1 Age, Period, Range, stringFamilyMemberHistory.condition.onset[x] 0..1 Age, Period, Range, stringFamilyMemberHistory.condition.onset[x] 0..1 Age, Period, Range, stringFollowing are the generation technical comments:
Element FamilyMemberHistory.condition.onset[x] is mapped to FHIR R4B element FamilyMemberHistory.condition.onset[x] as SourceIsBroaderThanTarget.
The mappings for FamilyMemberHistory.condition.onset[x] do not cover the following types: Period, Range.
The target context FamilyMemberHistory.condition.onset[x] is a choice-type element and cannot directly hold extensions. The context is moved up to parent element FamilyMemberHistory.condition.
Context of Use
This extension may be used on the following element(s)
FamilyMemberHistory.condition
This extension is allowed for use with FHIR versions R4B to R4B .
Usage info
Usages:
You can also check for usages in the FHIR IG Statistics
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter:   |
|---|---|---|---|---|
  Extension |
0..1 | Extension(4.3.0) | DSTU2: onset additional types | |
 url |
1..1 | uri | "http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.condition.onset" | |
  value[x] |
0..1 | When condition first manifested | ||
  valueRange |
Range | |||
 valuePeriod |
Period | |||
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | DSTU2: onset additional types Constraints: ext-1 | |
 id |
0..1 | id | Unique id for inter-element referencing | |
 extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url Constraints: ext-1 | |
| url |
1..1 | uri | "http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.condition.onset" | |
| value[x] |
0..1 | When condition first manifested | ||
| valueRange |
Range | |||
| valuePeriod |
Period | |||
| Documentation for this format | ||||
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | DSTU2: onset additional types | |
| url |
1..1 | uri | "http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.condition.onset" | |
| value[x] |
0..1 | When condition first manifested | ||
| valueRange |
Range | |||
| valuePeriod |
Period | |||
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints Filter: |
|---|---|---|---|---|
| Extension |
0..1 | Extension(4.3.0) | DSTU2: onset additional types Constraints: ext-1 | |
| id |
0..1 | id | Unique id for inter-element referencing | |
| extension |
0..* | Extension | Additional content defined by implementations Slice: Unordered, Open by value:url Constraints: ext-1 | |
| url |
1..1 | uri | "http://hl7.org/fhir/1.0/StructureDefinition/extension-FamilyMemberHistory.condition.onset" | |
| value[x] |
0..1 | When condition first manifested | ||
| valueRange |
Range | |||
| valuePeriod |
Period | |||
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Id | Grade | Path(s) | Description | Expression |
| ele-1 | error | Extension, Extension.extension, Extension.value[x] | All FHIR elements must have a @value or children unless an empty Parameters resource |
hasValue() or (children().count() > id.count()) or $this is Parameters
|
| ext-1 | error | Extension, Extension.extension | Must have either extensions or value[x], not both |
extension.exists() != value.exists()
|
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r2.r4b#0.1.0 based on FHIR 4.3.0. Generated 2026-03-20
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