ext-R3-CarePlan.act.det.scheduled
type: StructureDefinition
node role: treeRoot
id:
  v: ext-R3-CarePlan.act.det.scheduled
text:
  status:
    v: extensions
  div:
    v: Generated Narrative: StructureDefinition ext-R3-CarePlan.act.det.scheduled Name Flags Card. Type Description & Constraints Extension 0..1 Extension(4.3.0) STU3: scheduled additional types #xD; url 1..1 uri "http://hl7.org/fhir/3.0/StructureDefinition/extension-CarePlan.activity.detail.scheduled" #xD; value[x] 0..1 When activity is to occur #xD; <span title="Base StructureDefinition for Timing Type: Specifies an event that may occur multiple times. Timing schedules are used to record when things are planned, expected or requested to occur. The most common usage is in dosage instructions for medications. They are also used when planning care of various kinds, and may be used for reporting the schedule to which past regular activities were carried out.">valueTiming Timing #xD; valuePeriod Period #xD; Documentation for this format
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-wg
    l: structuredefinition-wg
  value: Code
    v: fhir
extension:
  extension:
    url:
      v: packageId
      l: packageId
    value: Id
      v: hl7.fhir.uv.xver-r3.r4b
  extension:
    url:
      v: version
      l: version
    value: String
      v: 0.1.0
  extension:
    url:
      v: uri
      l: uri
    value: Uri
      v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4b
      l: hl7.fhir.uv.xver-r3.r4b
  url:
    v: http://hl7.org/fhir/StructureDefinition/package-source
    l: package-source
extension:
  extension:
    url:
      v: startFhirVersion
      l: startFhirVersion
    value: Code
      v: 4.3
  extension:
    url:
      v: endFhirVersion
      l: endFhirVersion
    value: Code
      v: 4.3
  url:
    v: http://hl7.org/fhir/StructureDefinition/version-specific-use
    l: version-specific-use
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm
    l: structuredefinition-fmm
  value: Integer
    v: 0
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Canonical
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4b
        l: hl7.fhir.uv.xver-r3.r4b
extension:
  url:
    v: http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status
    l: structuredefinition-standards-status
  value: Code
    v: trial-use
    extension:
      url:
        v: http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom
        l: structuredefinition-conformance-derivedFrom
      value: Canonical
        v: http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r3.r4b
        l: hl7.fhir.uv.xver-r3.r4b
url:
  v: http://hl7.org/fhir/3.0/StructureDefinition/extension-CarePlan.activity.detail.scheduled
  l: extension-CarePlan.activity.detail.scheduled
version:
  v: 0.1.0
name:
  v: ExtensionCarePlan_Activity_Detail_Scheduled
title:
  v: STU3: scheduled additional types
status:
  v: active
experimental:
  v: false
date:
  v: 2026-03-17T21:02:03.8104715+00:00
publisher:
  v: FHIR Infrastructure
contact:
  name:
    v: FHIR Infrastructure
  telecom:
    system:
      v: url
    value:
      v: http://www.hl7.org/Special/committees/fiwg
description:
  v: STU3: `CarePlan.activity.detail.scheduled[x]` additional types (Timing, Period)
jurisdiction:
  coding:
    system:
      v: http://unstats.un.org/unsd/methods/m49/m49.htm
      l: m49.htm
    code:
      v: 001
    display:
      v: World
purpose:
  v: This extension is part of the cross-version definitions generated to enable use of the element `CarePlan.activity.detail.scheduled[x]` as defined in FHIR STU3 in FHIR R4B. The source element is defined as: `CarePlan.activity.detail.scheduled[x]` 0..1 `Period, string, Timing` Across FHIR versions, the element set has been mapped as: * STU3: `CarePlan.activity.detail.scheduled[x]` 0..1 `Period, string, Timing` * R4: `CarePlan.activity.detail.scheduled[x]` 0..1 `Period, string, Timing` * R4B: `CarePlan.activity.detail.scheduled[x]` 0..1 `Period, string, Timing` Following are the generation technical comments: Element `CarePlan.activity.detail.scheduled[x]` is mapped to FHIR R4B element `CarePlan.activity.detail.scheduled[x]` as `SourceIsBroaderThanTarget`. The mappings for `CarePlan.activity.detail.scheduled[x]` do not cover the following types: Period, Timing. The target context `CarePlan.activity.detail.scheduled[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `CarePlan.activity.detail`.
fhir version:
  v: 4.3.0
mapping:
  identity:
    v: rim
  uri:
    v: http://hl7.org/v3
    l: v3
  name:
    v: RIM Mapping
kind:
  v: complex-type
abstract:
  v: false
context:
  type:
    v: element
  expression:
    v: CarePlan.activity.detail
type:
  v: Extension
  l: Extension
base definition:
  v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
  l: http://hl7.org/fhir/StructureDefinition/Extension
derivation:
  v: constraint
snapshot:
  extension:
    url:
      v: http://hl7.org/fhir/tools/StructureDefinition/snapshot-base-version
      l: snapshot-base-version
    value: String
      v: 4.3.0
  element:
    id:
      v: Extension
    path:
      v: Extension
    short:
      v: STU3: scheduled additional types
    definition:
      v: STU3: `CarePlan.activity.detail.scheduled[x]` additional types (Timing, Period)
    comment:
      v: Element `CarePlan.activity.detail.scheduled[x]` is mapped to FHIR R4B element `CarePlan.activity.detail.scheduled[x]` as `SourceIsBroaderThanTarget`. The mappings for `CarePlan.activity.detail.scheduled[x]` do not cover the following types: Period, Timing. The target context `CarePlan.activity.detail.scheduled[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `CarePlan.activity.detail`.
    min:
      v: 0
    max:
      v: 1
    base:
      path:
        v: Extension
      min:
        v: 0
      max:
        v: *
    condition:
      v: ele-1
    constraint:
      key:
        v: ele-1
      severity:
        v: error
      human:
        v: All FHIR elements must have a @value or children unless an empty Parameters resource
      expression:
        v: hasValue() or (children().count() > id.count()) or $this is Parameters
      xpath:
        v: @value|f:*|h:div|self::f:Parameters
      source:
        v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
        l: http://hl7.org/fhir/StructureDefinition/Element
    constraint:
      key:
        v: ext-1
      severity:
        v: error
      human:
        v: Must have either extensions or value[x], not both
      expression:
        v: extension.exists() != value.exists()
      xpath:
        v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])
      source:
        v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
        l: http://hl7.org/fhir/StructureDefinition/Extension

v: false

id:
  v: Extension.id
path:
  v: Extension.id
representation:
  v: xmlAttr
short:
  v: Unique id for inter-element referencing
definition:
  v: Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Element.id
  min:
    v: 0
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: id
      l: id
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.extension
path:
  v: Extension.extension
slicing:
  discriminator:
    type:
      v: value
    path:
      v: url
  description:
    v: Extensions are always sliced by (at least) url
  rules:
    v: open
short:
  v: Additional content defined by implementations
definition:
  v: 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 manageable, 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.
comment:
  v: 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.
alias:
  v: extensions
alias:
  v: user content
min:
  v: 0
max:
  v: *
base:
  path:
    v: Element.extension
  min:
    v: 0
  max:
    v: *
type:
  code:
    v: Extension
    l: Extension
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    l: http://hl7.org/fhir/StructureDefinition/Element
constraint:
  key:
    v: ext-1
  severity:
    v: error
  human:
    v: Must have either extensions or value[x], not both
  expression:
    v: extension.exists() != value.exists()
  xpath:
    v: exists(f:extension)!=exists(f:*[starts-with(local-name(.), "value")])
  source:
    v: http://hl7.org/fhir/StructureDefinition/Extension|4.3.0
    l: http://hl7.org/fhir/StructureDefinition/Extension
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: n/a

id:
  v: Extension.url
path:
  v: Extension.url
representation:
  v: xmlAttr
short:
  v: identifies the meaning of the extension
definition:
  v: Source of the definition for the extension code - a logical name or a URL.
comment:
  v: 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.
min:
  v: 1
max:
  v: 1
base:
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
type:
  extension:
    url:
      v: http://hl7.org/fhir/StructureDefinition/structuredefinition-fhir-type
      l: structuredefinition-fhir-type
    value: Url
      v: uri
      l: uri
  code:
    v: http://hl7.org/fhirpath/System.String
    l: System.String
fixed: Uri
  v: http://hl7.org/fhir/3.0/StructureDefinition/extension-CarePlan.activity.detail.scheduled
  l: extension-CarePlan.activity.detail.scheduled
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

id:
  v: Extension.value[x]
path:
  v: Extension.value[x]
short:
  v: When activity is to occur
definition:
  v: The period, timing or frequency upon which the described activity is to occur.
min:
  v: 0
max:
  v: 1
base:
  path:
    v: Extension.value[x]
  min:
    v: 0
  max:
    v: 1
type:
  code:
    v: Timing
    l: Timing
type:
  code:
    v: Period
    l: Period
constraint:
  key:
    v: ele-1
  severity:
    v: error
  human:
    v: All FHIR elements must have a @value or children
  expression:
    v: hasValue() or (children().count() > id.count())
  xpath:
    v: @value|f:*|h:div
  source:
    v: http://hl7.org/fhir/StructureDefinition/Element|4.3.0
    l: http://hl7.org/fhir/StructureDefinition/Element
is modifier:
  v: false
is summary:
  v: false
mapping:
  identity:
    v: rim
  map:
    v: N/A

element:
  id:
    v: Extension
  path:
    v: Extension
  short:
    v: STU3: scheduled additional types
  definition:
    v: STU3: `CarePlan.activity.detail.scheduled[x]` additional types (Timing, Period)
  comment:
    v: Element `CarePlan.activity.detail.scheduled[x]` is mapped to FHIR R4B element `CarePlan.activity.detail.scheduled[x]` as `SourceIsBroaderThanTarget`. The mappings for `CarePlan.activity.detail.scheduled[x]` do not cover the following types: Period, Timing. The target context `CarePlan.activity.detail.scheduled[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `CarePlan.activity.detail`.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension
    min:
      v: 0
    max:
      v: *
  is modifier:
    v: false
element:
  id:
    v: Extension.url
  path:
    v: Extension.url
  min:
    v: 1
  max:
    v: 1
  base:
    path:
      v: Extension.url
    min:
      v: 1
    max:
      v: 1
  fixed: Uri
    v: http://hl7.org/fhir/3.0/StructureDefinition/extension-CarePlan.activity.detail.scheduled
    l: extension-CarePlan.activity.detail.scheduled
element:
  id:
    v: Extension.value[x]
  path:
    v: Extension.value[x]
  short:
    v: When activity is to occur
  definition:
    v: The period, timing or frequency upon which the described activity is to occur.
  min:
    v: 0
  max:
    v: 1
  base:
    path:
      v: Extension.value[x]
    min:
      v: 0
    max:
      v: 1
  type:
    code:
      v: Timing
      l: Timing
  type:
    code:
      v: Period
      l: Period