ExtensionElementDefinition_Pattern - Definitions - Extensions for Using Data Elements from FHIR R5 in FHIR R4B v0.1.0

Extensions for Using Data Elements from FHIR R5 in FHIR R4B - Downloaded Version null See the Directory of published versions

Extension: ExtensionElementDefinition_Pattern - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 0

Definitions for the ext-R5-ElementDefinition.pattern extension.

Key Elements Table
Differential Elements Table
Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `ElementDefinition.pattern[x]` additional types (Availability, ExtendedContactDetail, Meta) Optional Extension Element - found in all resources.
Short	R5: pattern additional typesOptional Extensions Element
Comments	Element `ElementDefinition.pattern[x]` is mapped to FHIR R4B element `ElementDefinition.pattern[x]` as `RelatedTo`. The mappings for `ElementDefinition.pattern[x]` do not cover the following types: Availability, ExtendedContactDetail, Meta. The target context `ElementDefinition.pattern[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `ElementDefinition`. Mostly used for fixing values of CodeableConcept. In general, pattern[x] is not intended for use with primitive types, where is has the same meaning as fixed[x].
Control	0..1* This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: 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: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: 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: Must have either extensions or value[x], not both (extension.exists() != value.exists())
2. Extension.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:valueAvailability
Slice Name	valueAvailability
Definition	R5: `Availability` (new:Availability)
Short	R5: Availability data for an {item} (new)Additional content defined by implementations
Comments	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
6. Extension.extension:valueAvailability.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
8. Extension.extension:valueAvailability.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Availability` in FHIR R4B
Short	DataType slice for a FHIR R5 `Availability` valueAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
10. Extension.extension:valueAvailability.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
12. Extension.extension:valueAvailability.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: Availability
Control	10..1
Type	string, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Availability`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
14. Extension.extension:valueAvailability.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
16. Extension.extension:valueAvailability.extension:availableTime
Slice Name	availableTime
Definition	R5: `Availability.availableTime` (new:Element)
Short	R5: Times the {item} is available (new)Additional content defined by implementations
Comments	Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	A collection of times that the {item} is available. Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
18. Extension.extension:valueAvailability.extension:availableTime.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
20. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek
Slice Name	daysOfWeek
Definition	R5: `Availability.availableTime.daysOfWeek` (new:code)
Short	R5: mon \| tue \| wed \| thu \| fri \| sat \| sun (new)Additional content defined by implementations
Comments	Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Indicates which days of the week are available between the start and end Times. Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
22. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`daysOfWeek`
24. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.value[x]
Definition	mon \| tue \| wed \| thu \| fri \| sat \| sun. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	mon \| tue \| wed \| thu \| fri \| sat \| sunValue of extension
Control	0..1
Binding	The codes SHALL be taken from For codes, see DaysOfWeek (required to `http://hl7.org/fhir/ValueSet/days-of-week\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	code, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
26. Extension.extension:valueAvailability.extension:availableTime.extension:allDay
Slice Name	allDay
Definition	R5: `Availability.availableTime.allDay` (new:boolean)
Short	R5: Always available? i.e. 24 hour service (new)Additional content defined by implementations
Comments	Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Is this always available? (hence times are irrelevant) i.e. 24 hour service. Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
28. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`allDay`
30. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.value[x]
Definition	Always available? i.e. 24 hour service. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Always available? i.e. 24 hour serviceValue of extension
Control	0..1
Type	boolean, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
32. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime
Slice Name	availableStartTime
Definition	R5: `Availability.availableTime.availableStartTime` (new:time)
Short	R5: Opening time of day (ignored if allDay = true) (new)Additional content defined by implementations
Comments	Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The opening time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
34. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableStartTime`
36. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.value[x]
Definition	Opening time of day (ignored if allDay = true). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Opening time of day (ignored if allDay = true)Value of extension
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
38. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime
Slice Name	availableEndTime
Definition	R5: `Availability.availableTime.availableEndTime` (new:time)
Short	R5: Closing time of day (ignored if allDay = true) (new)Additional content defined by implementations
Comments	Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The closing time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
40. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableEndTime`
42. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.value[x]
Definition	Closing time of day (ignored if allDay = true). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Closing time of day (ignored if allDay = true)Value of extension
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
44. Extension.extension:valueAvailability.extension:availableTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableTime`
46. Extension.extension:valueAvailability.extension:availableTime.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
48. Extension.extension:valueAvailability.extension:notAvailableTime
Slice Name	notAvailableTime
Definition	R5: `Availability.notAvailableTime` (new:Element)
Short	R5: Not available during this time due to provided reason (new)Additional content defined by implementations
Comments	Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The {item} is not available during this period of time due to the provided reason. Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
50. Extension.extension:valueAvailability.extension:notAvailableTime.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description
Slice Name	description
Definition	R5: `Availability.notAvailableTime.description` (new:string)
Short	R5: Reason presented to the user explaining why time not available (new)Additional content defined by implementations
Comments	Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The reason that can be presented to the user as to why this time is not available. Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
54. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
56. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.value[x]
Definition	Reason presented to the user explaining why time not available. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Reason presented to the user explaining why time not availableValue of extension
Comments	The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1
Type	string, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
58. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during
Slice Name	during
Definition	R5: `Availability.notAvailableTime.during` (new:Period)
Short	R5: Service not available during this period (new)Additional content defined by implementations
Comments	Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The {item} is not available (seasonally or for a public holiday) during this period. Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
60. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`during`
62. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.value[x]
Definition	Service not available during this period. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Service not available during this periodValue of extension
Control	0..1
Type	Period, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
64. Extension.extension:valueAvailability.extension:notAvailableTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`notAvailableTime`
66. Extension.extension:valueAvailability.extension:notAvailableTime.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
68. Extension.extension:valueAvailability.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueAvailability`
70. Extension.extension:valueAvailability.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
72. Extension.extension:valueExtendedContactDetail
Slice Name	valueExtendedContactDetail
Definition	R5: `ExtendedContactDetail` (new:ExtendedContactDetail)
Short	R5: Contact information (new)Additional content defined by implementations
Comments	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). This datatype may be sparsely populated, i.e. only contain a purpose and phone number or address, but other cases could be completed filled out.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
74. Extension.extension:valueExtendedContactDetail.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
76. Extension.extension:valueExtendedContactDetail.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `ExtendedContactDetail` in FHIR R4B
Short	DataType slice for a FHIR R5 `ExtendedContactDetail` valueAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
78. Extension.extension:valueExtendedContactDetail.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
80. Extension.extension:valueExtendedContactDetail.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: ExtendedContactDetail
Control	10..1
Type	string, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`ExtendedContactDetail`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
82. Extension.extension:valueExtendedContactDetail.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
84. Extension.extension:valueExtendedContactDetail.extension:purpose
Slice Name	purpose
Definition	R5: `ExtendedContactDetail.purpose` (new:CodeableConcept)
Short	R5: The type of contact (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
86. Extension.extension:valueExtendedContactDetail.extension:purpose.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purpose`
88. Extension.extension:valueExtendedContactDetail.extension:purpose.value[x]
Definition	The purpose/type of contact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The type of contactValue of extension
Comments	If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1
Binding	The codes SHOULD be taken from For codes, see ContactEntityType (preferred to `http://hl7.org/fhir/ValueSet/contactentity-type\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	CodeableConcept, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
90. Extension.extension:valueExtendedContactDetail.extension:name
Slice Name	name
Definition	R5: `ExtendedContactDetail.name` (new:HumanName)
Short	R5: Name of an individual to contact (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
92. Extension.extension:valueExtendedContactDetail.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
94. Extension.extension:valueExtendedContactDetail.extension:name.value[x]
Definition	The name of an individual to contact, some types of contact detail are usually blank. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Name of an individual to contactValue of extension
Comments	If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..1
Type	HumanName, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
96. Extension.extension:valueExtendedContactDetail.extension:telecom
Slice Name	telecom
Definition	R5: `ExtendedContactDetail.telecom` (new:ContactPoint)
Short	R5: Contact details (e.g.phone/fax/url) (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
98. Extension.extension:valueExtendedContactDetail.extension:telecom.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`telecom`
100. Extension.extension:valueExtendedContactDetail.extension:telecom.value[x]
Definition	The contact details application for the purpose defined. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Contact details (e.g.phone/fax/url)Value of extension
Control	0..1
Type	ContactPoint, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
102. Extension.extension:valueExtendedContactDetail.extension:address
Slice Name	address
Definition	R5: `ExtendedContactDetail.address` (new:Address)
Short	R5: Address for the contact (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
104. Extension.extension:valueExtendedContactDetail.extension:address.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`address`
106. Extension.extension:valueExtendedContactDetail.extension:address.value[x]
Definition	Address for the contact. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Address for the contactValue of extension
Comments	More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1
Type	Address, date, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
108. Extension.extension:valueExtendedContactDetail.extension:organization
Slice Name	organization
Definition	R5: `ExtendedContactDetail.organization` (new:Reference(Organization))
Short	R5: This contact detail is handled/monitored by a specific organization (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Some specific types of contact information can be an handled by an organization (eg legal council is via a specific firm). Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
110. Extension.extension:valueExtendedContactDetail.extension:organization.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`organization`
112. Extension.extension:valueExtendedContactDetail.extension:organization.value[x]
Definition	This contact detail is handled/monitored by a specific organization. If the name is provided in the contact, then it is referring to the named individual within this organization. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	This contact detail is handled/monitored by a specific organizationValue of extension
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4B, Organization), date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
114. Extension.extension:valueExtendedContactDetail.extension:period
Slice Name	period
Definition	R5: `ExtendedContactDetail.period` (new:Period)
Short	R5: Period that this contact was valid for usage (new)Additional content defined by implementations
Comments	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
116. Extension.extension:valueExtendedContactDetail.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
118. Extension.extension:valueExtendedContactDetail.extension:period.value[x]
Definition	Period that this contact was valid for usage. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Period that this contact was valid for usageValue of extension
Comments	If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1
Type	Period, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
120. Extension.extension:valueExtendedContactDetail.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueExtendedContactDetail`
122. Extension.extension:valueExtendedContactDetail.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
124. Extension.extension:valueMeta
Slice Name	valueMeta
Definition	R5: `Meta`
Short	R5: MetaAdditional content defined by implementations
Comments	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
126. Extension.extension:valueMeta.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	10..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
128. Extension.extension:valueMeta.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Meta` in FHIR R4B
Short	DataType slice for a FHIR R5 `Meta` valueAdditional content defined by implementations
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
130. Extension.extension:valueMeta.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
132. Extension.extension:valueMeta.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: Meta
Control	10..1
Type	string, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Meta`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
134. Extension.extension:valueMeta.extension
Definition	An Extension 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.
Short	ExtensionAdditional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
136. Extension.extension:valueMeta.extension:versionId
Slice Name	versionId
Definition	R5: `Meta.versionId`
Short	R5: versionIdAdditional content defined by implementations
Comments	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`. The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
138. Extension.extension:valueMeta.extension:versionId.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`versionId`
140. Extension.extension:valueMeta.extension:versionId.value[x]
Definition	The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Version specific identifierValue of extension
Comments	The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1
Type	id, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
142. Extension.extension:valueMeta.extension:lastUpdated
Slice Name	lastUpdated
Definition	R5: `Meta.lastUpdated`
Short	R5: lastUpdatedAdditional content defined by implementations
Comments	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`. This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
144. Extension.extension:valueMeta.extension:lastUpdated.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastUpdated`
146. Extension.extension:valueMeta.extension:lastUpdated.value[x]
Definition	When the resource last changed - e.g. when the version changed. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When the resource version last changedValue of extension
Comments	This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1
Type	instant, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
148. Extension.extension:valueMeta.extension:source
Slice Name	source
Definition	R5: `Meta.source`
Short	R5: sourceAdditional content defined by implementations
Comments	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`. The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
150. Extension.extension:valueMeta.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
152. Extension.extension:valueMeta.extension:source.value[x]
Definition	A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Identifies where the resource comes fromValue of extension
Comments	The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1
Type	uri, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
154. Extension.extension:valueMeta.extension:profile
Slice Name	profile
Definition	R5: `Meta.profile`
Short	R5: profileAdditional content defined by implementations
Comments	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`. It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
156. Extension.extension:valueMeta.extension:profile.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`profile`
158. Extension.extension:valueMeta.extension:profile.value[x]
Definition	A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Profiles this resource claims to conform toValue of extension
Comments	It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..1
Type	canonical(Cross-version Profile for R5.StructureDefinition for use in FHIR R4B, StructureDefinition), date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, Coding, SampledData, id, positiveInt, Distance, Period, Duration, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
160. Extension.extension:valueMeta.extension:security
Slice Name	security
Definition	R5: `Meta.security`
Short	R5: securityAdditional content defined by implementations
Comments	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`. The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
162. Extension.extension:valueMeta.extension:security.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`security`
164. Extension.extension:valueMeta.extension:security.value[x]
Definition	Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Security Labels applied to this resourceValue of extension
Comments	The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from For codes, see All Security Labels (extensible to `http://hl7.org/fhir/ValueSet/security-labels\|4.3.0`) Security Labels from the Healthcare Privacy and Security Classification System.
Type	Coding, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
166. Extension.extension:valueMeta.extension:tag
Slice Name	tag
Definition	R5: `Meta.tag`
Short	R5: tagAdditional content defined by implementations
Comments	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`. The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count())) ext-1: Must have either extensions or value[x], not both (extension.exists() != value.exists())
168. Extension.extension:valueMeta.extension:tag.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`tag`
170. Extension.extension:valueMeta.extension:tag.value[x]
Definition	Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Tags applied to this resourceValue of extension
Comments	The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	For example codes, see For codes, see CommonTags (example to `http://hl7.org/fhir/ValueSet/common-tags\|4.3.0`) Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
Type	Coding, date, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, RatioRange, SampledData, id, positiveInt, Distance, Period, Duration, canonical, Range, RelatedArtifact, base64Binary, UsageContext, Timing, decimal, CodeableConcept, ParameterDefinition, dateTime, code, string, Contributor, oid, instant, ContactPoint, HumanName, Money, markdown, Ratio, Age, Reference, TriggerDefinition, Quantity, uri, url, Annotation, ContactDetail, boolean, Expression, CodeableReference, Signature, unsignedInt, time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
172. Extension.extension:valueMeta.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueMeta`
174. Extension.extension:valueMeta.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))
176. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-ElementDefinition.pattern`
178. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..01
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() or (children().count() > id.count()))

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `ElementDefinition.pattern[x]` additional types (Availability, ExtendedContactDetail, Meta)
Short	R5: pattern additional types
Comments	Element `ElementDefinition.pattern[x]` is mapped to FHIR R4B element `ElementDefinition.pattern[x]` as `RelatedTo`. The mappings for `ElementDefinition.pattern[x]` do not cover the following types: Availability, ExtendedContactDetail, Meta. The target context `ElementDefinition.pattern[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `ElementDefinition`. Mostly used for fixing values of CodeableConcept. In general, pattern[x] is not intended for use with primitive types, where is has the same meaning as fixed[x].
Control	0..1
Is Modifier	false
2. Extension.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:valueAvailability
Slice Name	valueAvailability
Definition	R5: `Availability` (new:Availability)
Short	R5: Availability data for an {item} (new)
Comments	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
6. Extension.extension:valueAvailability.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Availability` in FHIR R4B
Short	DataType slice for a FHIR R5 `Availability` value
Control	1..1
8. Extension.extension:valueAvailability.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
10. Extension.extension:valueAvailability.extension:_datatype.value[x]
Comments	Must be: Availability
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Fixed Value	`Availability`
12. Extension.extension:valueAvailability.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
14. Extension.extension:valueAvailability.extension:availableTime
Slice Name	availableTime
Definition	R5: `Availability.availableTime` (new:Element)
Short	R5: Times the {item} is available (new)
Comments	Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	A collection of times that the {item} is available. Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
16. Extension.extension:valueAvailability.extension:availableTime.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
18. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek
Slice Name	daysOfWeek
Definition	R5: `Availability.availableTime.daysOfWeek` (new:code)
Short	R5: mon \| tue \| wed \| thu \| fri \| sat \| sun (new)
Comments	Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Indicates which days of the week are available between the start and end Times. Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
20. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.url
Control	1..1
Fixed Value	`daysOfWeek`
22. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.value[x]
Definition	mon \| tue \| wed \| thu \| fri \| sat \| sun.
Short	mon \| tue \| wed \| thu \| fri \| sat \| sun
Control	0..1
Binding	The codes SHALL be taken from DaysOfWeek (required to `http://hl7.org/fhir/ValueSet/days-of-week\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
24. Extension.extension:valueAvailability.extension:availableTime.extension:allDay
Slice Name	allDay
Definition	R5: `Availability.availableTime.allDay` (new:boolean)
Short	R5: Always available? i.e. 24 hour service (new)
Comments	Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Is this always available? (hence times are irrelevant) i.e. 24 hour service. Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
26. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.url
Control	1..1
Fixed Value	`allDay`
28. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.value[x]
Definition	Always available? i.e. 24 hour service.
Short	Always available? i.e. 24 hour service
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
30. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime
Slice Name	availableStartTime
Definition	R5: `Availability.availableTime.availableStartTime` (new:time)
Short	R5: Opening time of day (ignored if allDay = true) (new)
Comments	Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Requirements	The opening time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
32. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.url
Control	1..1
Fixed Value	`availableStartTime`
34. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.value[x]
Definition	Opening time of day (ignored if allDay = true).
Short	Opening time of day (ignored if allDay = true)
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
36. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime
Slice Name	availableEndTime
Definition	R5: `Availability.availableTime.availableEndTime` (new:time)
Short	R5: Closing time of day (ignored if allDay = true) (new)
Comments	Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Requirements	The closing time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
38. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.url
Control	1..1
Fixed Value	`availableEndTime`
40. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.value[x]
Definition	Closing time of day (ignored if allDay = true).
Short	Closing time of day (ignored if allDay = true)
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
42. Extension.extension:valueAvailability.extension:availableTime.url
Control	1..1
Fixed Value	`availableTime`
44. Extension.extension:valueAvailability.extension:availableTime.value[x]
Control	0..0
46. Extension.extension:valueAvailability.extension:notAvailableTime
Slice Name	notAvailableTime
Definition	R5: `Availability.notAvailableTime` (new:Element)
Short	R5: Not available during this time due to provided reason (new)
Comments	Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	The {item} is not available during this period of time due to the provided reason. Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
48. Extension.extension:valueAvailability.extension:notAvailableTime.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
50. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description
Slice Name	description
Definition	R5: `Availability.notAvailableTime.description` (new:string)
Short	R5: Reason presented to the user explaining why time not available (new)
Comments	Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1
Requirements	The reason that can be presented to the user as to why this time is not available. Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
52. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.url
Control	1..1
Fixed Value	`description`
54. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.value[x]
Definition	Reason presented to the user explaining why time not available.
Short	Reason presented to the user explaining why time not available
Comments	The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
56. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during
Slice Name	during
Definition	R5: `Availability.notAvailableTime.during` (new:Period)
Short	R5: Service not available during this period (new)
Comments	Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	The {item} is not available (seasonally or for a public holiday) during this period. Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
58. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.url
Control	1..1
Fixed Value	`during`
60. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.value[x]
Definition	Service not available during this period.
Short	Service not available during this period
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
62. Extension.extension:valueAvailability.extension:notAvailableTime.url
Control	1..1
Fixed Value	`notAvailableTime`
64. Extension.extension:valueAvailability.extension:notAvailableTime.value[x]
Control	0..0
66. Extension.extension:valueAvailability.url
Control	1..1
Fixed Value	`valueAvailability`
68. Extension.extension:valueAvailability.value[x]
Control	0..0
70. Extension.extension:valueExtendedContactDetail
Slice Name	valueExtendedContactDetail
Definition	R5: `ExtendedContactDetail` (new:ExtendedContactDetail)
Short	R5: Contact information (new)
Comments	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). This datatype may be sparsely populated, i.e. only contain a purpose and phone number or address, but other cases could be completed filled out.
Control	0..*
Requirements	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
72. Extension.extension:valueExtendedContactDetail.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `ExtendedContactDetail` in FHIR R4B
Short	DataType slice for a FHIR R5 `ExtendedContactDetail` value
Control	1..1
74. Extension.extension:valueExtendedContactDetail.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
76. Extension.extension:valueExtendedContactDetail.extension:_datatype.value[x]
Comments	Must be: ExtendedContactDetail
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Fixed Value	`ExtendedContactDetail`
78. Extension.extension:valueExtendedContactDetail.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
80. Extension.extension:valueExtendedContactDetail.extension:purpose
Slice Name	purpose
Definition	R5: `ExtendedContactDetail.purpose` (new:CodeableConcept)
Short	R5: The type of contact (new)
Comments	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1
Requirements	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
82. Extension.extension:valueExtendedContactDetail.extension:purpose.url
Control	1..1
Fixed Value	`purpose`
84. Extension.extension:valueExtendedContactDetail.extension:purpose.value[x]
Definition	The purpose/type of contact.
Short	The type of contact
Comments	If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1
Binding	The codes SHOULD be taken from ContactEntityType (preferred to `http://hl7.org/fhir/ValueSet/contactentity-type\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
86. Extension.extension:valueExtendedContactDetail.extension:name
Slice Name	name
Definition	R5: `ExtendedContactDetail.name` (new:HumanName)
Short	R5: Name of an individual to contact (new)
Comments	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..*
Requirements	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
88. Extension.extension:valueExtendedContactDetail.extension:name.url
Control	1..1
Fixed Value	`name`
90. Extension.extension:valueExtendedContactDetail.extension:name.value[x]
Definition	The name of an individual to contact, some types of contact detail are usually blank.
Short	Name of an individual to contact
Comments	If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..1
Type	HumanName
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
92. Extension.extension:valueExtendedContactDetail.extension:telecom
Slice Name	telecom
Definition	R5: `ExtendedContactDetail.telecom` (new:ContactPoint)
Short	R5: Contact details (e.g.phone/fax/url) (new)
Comments	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
94. Extension.extension:valueExtendedContactDetail.extension:telecom.url
Control	1..1
Fixed Value	`telecom`
96. Extension.extension:valueExtendedContactDetail.extension:telecom.value[x]
Definition	The contact details application for the purpose defined.
Short	Contact details (e.g.phone/fax/url)
Control	0..1
Type	ContactPoint
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
98. Extension.extension:valueExtendedContactDetail.extension:address
Slice Name	address
Definition	R5: `ExtendedContactDetail.address` (new:Address)
Short	R5: Address for the contact (new)
Comments	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1
Requirements	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
100. Extension.extension:valueExtendedContactDetail.extension:address.url
Control	1..1
Fixed Value	`address`
102. Extension.extension:valueExtendedContactDetail.extension:address.value[x]
Definition	Address for the contact.
Short	Address for the contact
Comments	More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1
Type	Address
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
104. Extension.extension:valueExtendedContactDetail.extension:organization
Slice Name	organization
Definition	R5: `ExtendedContactDetail.organization` (new:Reference(Organization))
Short	R5: This contact detail is handled/monitored by a specific organization (new)
Comments	Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Some specific types of contact information can be an handled by an organization (eg legal council is via a specific firm). Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
106. Extension.extension:valueExtendedContactDetail.extension:organization.url
Control	1..1
Fixed Value	`organization`
108. Extension.extension:valueExtendedContactDetail.extension:organization.value[x]
Definition	This contact detail is handled/monitored by a specific organization. If the name is provided in the contact, then it is referring to the named individual within this organization.
Short	This contact detail is handled/monitored by a specific organization
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4B, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
110. Extension.extension:valueExtendedContactDetail.extension:period
Slice Name	period
Definition	R5: `ExtendedContactDetail.period` (new:Period)
Short	R5: Period that this contact was valid for usage (new)
Comments	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1
Requirements	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
112. Extension.extension:valueExtendedContactDetail.extension:period.url
Control	1..1
Fixed Value	`period`
114. Extension.extension:valueExtendedContactDetail.extension:period.value[x]
Definition	Period that this contact was valid for usage.
Short	Period that this contact was valid for usage
Comments	If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
116. Extension.extension:valueExtendedContactDetail.url
Control	1..1
Fixed Value	`valueExtendedContactDetail`
118. Extension.extension:valueExtendedContactDetail.value[x]
Control	0..0
120. Extension.extension:valueMeta
Slice Name	valueMeta
Definition	R5: `Meta`
Short	R5: Meta
Comments	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
Control	0..*
Requirements	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
122. Extension.extension:valueMeta.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Meta` in FHIR R4B
Short	DataType slice for a FHIR R5 `Meta` value
Control	1..1
124. Extension.extension:valueMeta.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
126. Extension.extension:valueMeta.extension:_datatype.value[x]
Comments	Must be: Meta
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Fixed Value	`Meta`
128. Extension.extension:valueMeta.extension
Control	0..*
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
130. Extension.extension:valueMeta.extension:versionId
Slice Name	versionId
Definition	R5: `Meta.versionId`
Short	R5: versionId
Comments	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`. The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1
Requirements	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`.
132. Extension.extension:valueMeta.extension:versionId.url
Control	1..1
Fixed Value	`versionId`
134. Extension.extension:valueMeta.extension:versionId.value[x]
Definition	The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.
Short	Version specific identifier
Comments	The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1
Type	id
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
136. Extension.extension:valueMeta.extension:lastUpdated
Slice Name	lastUpdated
Definition	R5: `Meta.lastUpdated`
Short	R5: lastUpdated
Comments	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`. This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1
Requirements	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`.
138. Extension.extension:valueMeta.extension:lastUpdated.url
Control	1..1
Fixed Value	`lastUpdated`
140. Extension.extension:valueMeta.extension:lastUpdated.value[x]
Definition	When the resource last changed - e.g. when the version changed.
Short	When the resource version last changed
Comments	This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1
Type	instant
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
142. Extension.extension:valueMeta.extension:source
Slice Name	source
Definition	R5: `Meta.source`
Short	R5: source
Comments	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`. The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1
Requirements	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`.
144. Extension.extension:valueMeta.extension:source.url
Control	1..1
Fixed Value	`source`
146. Extension.extension:valueMeta.extension:source.value[x]
Definition	A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc.
Short	Identifies where the resource comes from
Comments	The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
148. Extension.extension:valueMeta.extension:profile
Slice Name	profile
Definition	R5: `Meta.profile`
Short	R5: profile
Comments	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`. It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..*
Requirements	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`.
150. Extension.extension:valueMeta.extension:profile.url
Control	1..1
Fixed Value	`profile`
152. Extension.extension:valueMeta.extension:profile.value[x]
Definition	A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url.
Short	Profiles this resource claims to conform to
Comments	It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..1
Type	canonical(Cross-version Profile for R5.StructureDefinition for use in FHIR R4B, StructureDefinition)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
154. Extension.extension:valueMeta.extension:security
Slice Name	security
Definition	R5: `Meta.security`
Short	R5: security
Comments	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`. The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Requirements	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`.
156. Extension.extension:valueMeta.extension:security.url
Control	1..1
Fixed Value	`security`
158. Extension.extension:valueMeta.extension:security.value[x]
Definition	Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.
Short	Security Labels applied to this resource
Comments	The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from All Security Labels (extensible to `http://hl7.org/fhir/ValueSet/security-labels\|4.3.0`) Security Labels from the Healthcare Privacy and Security Classification System.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
160. Extension.extension:valueMeta.extension:tag
Slice Name	tag
Definition	R5: `Meta.tag`
Short	R5: tag
Comments	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`. The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Requirements	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`.
162. Extension.extension:valueMeta.extension:tag.url
Control	1..1
Fixed Value	`tag`
164. Extension.extension:valueMeta.extension:tag.value[x]
Definition	Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.
Short	Tags applied to this resource
Comments	The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	For example codes, see CommonTags (example to `http://hl7.org/fhir/ValueSet/common-tags\|4.3.0`) Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
166. Extension.extension:valueMeta.url
Control	1..1
Fixed Value	`valueMeta`
168. Extension.extension:valueMeta.value[x]
Control	0..0
170. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-ElementDefinition.pattern`
172. Extension.value[x]
Control	0..0

Guidance on how to interpret the contents of this table can be foundhere

0. Extension
Definition	R5: `ElementDefinition.pattern[x]` additional types (Availability, ExtendedContactDetail, Meta)
Short	R5: pattern additional types
Comments	Element `ElementDefinition.pattern[x]` is mapped to FHIR R4B element `ElementDefinition.pattern[x]` as `RelatedTo`. The mappings for `ElementDefinition.pattern[x]` do not cover the following types: Availability, ExtendedContactDetail, Meta. The target context `ElementDefinition.pattern[x]` is a choice-type element and cannot directly hold extensions. The context is moved up to parent element `ElementDefinition`. Mostly used for fixing values of CodeableConcept. In general, pattern[x] is not intended for use with primitive types, where is has the same meaning as fixed[x].
Control	0..1 This element is affected by the following invariants: ele-1
Is Modifier	false
Invariants	ele-1: 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: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
2. Extension.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
4. Extension.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
6. Extension.extension:valueAvailability
Slice Name	valueAvailability
Definition	R5: `Availability` (new:Availability)
Short	R5: Availability data for an {item} (new)
Comments	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `Availability` is representable via extensions in FHIR R4B. Element `Availability` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
8. Extension.extension:valueAvailability.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:valueAvailability.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. Extension.extension:valueAvailability.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Availability` in FHIR R4B
Short	DataType slice for a FHIR R5 `Availability` value
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
14. Extension.extension:valueAvailability.extension:_datatype.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
16. Extension.extension:valueAvailability.extension:_datatype.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
18. Extension.extension:valueAvailability.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
20. Extension.extension:valueAvailability.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: Availability
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Availability`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
22. Extension.extension:valueAvailability.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
24. Extension.extension:valueAvailability.extension:availableTime
Slice Name	availableTime
Definition	R5: `Availability.availableTime` (new:Element)
Short	R5: Times the {item} is available (new)
Comments	Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	A collection of times that the {item} is available. Element `Availability.availableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
26. Extension.extension:valueAvailability.extension:availableTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
28. Extension.extension:valueAvailability.extension:availableTime.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
30. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek
Slice Name	daysOfWeek
Definition	R5: `Availability.availableTime.daysOfWeek` (new:code)
Short	R5: mon \| tue \| wed \| thu \| fri \| sat \| sun (new)
Comments	Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Indicates which days of the week are available between the start and end Times. Element `Availability.availableTime.daysOfWeek` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.daysOfWeek` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.daysOfWeek` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
32. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
34. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
36. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`daysOfWeek`
38. Extension.extension:valueAvailability.extension:availableTime.extension:daysOfWeek.value[x]
Definition	mon \| tue \| wed \| thu \| fri \| sat \| sun.
Short	mon \| tue \| wed \| thu \| fri \| sat \| sun
Control	0..1
Binding	The codes SHALL be taken from DaysOfWeek (required to `http://hl7.org/fhir/ValueSet/days-of-week\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	code
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
40. Extension.extension:valueAvailability.extension:availableTime.extension:allDay
Slice Name	allDay
Definition	R5: `Availability.availableTime.allDay` (new:boolean)
Short	R5: Always available? i.e. 24 hour service (new)
Comments	Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Is this always available? (hence times are irrelevant) i.e. 24 hour service. Element `Availability.availableTime.allDay` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.allDay` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.allDay` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
42. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
44. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
46. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`allDay`
48. Extension.extension:valueAvailability.extension:availableTime.extension:allDay.value[x]
Definition	Always available? i.e. 24 hour service.
Short	Always available? i.e. 24 hour service
Control	0..1
Type	boolean
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
50. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime
Slice Name	availableStartTime
Definition	R5: `Availability.availableTime.availableStartTime` (new:time)
Short	R5: Opening time of day (ignored if allDay = true) (new)
Comments	Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	The opening time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableStartTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableStartTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableStartTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
52. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
54. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
56. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableStartTime`
58. Extension.extension:valueAvailability.extension:availableTime.extension:availableStartTime.value[x]
Definition	Opening time of day (ignored if allDay = true).
Short	Opening time of day (ignored if allDay = true)
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
60. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime
Slice Name	availableEndTime
Definition	R5: `Availability.availableTime.availableEndTime` (new:time)
Short	R5: Closing time of day (ignored if allDay = true) (new)
Comments	Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	The closing time of day. Note: If the AllDay flag is set, then this time is ignored. Element `Availability.availableTime.availableEndTime` is part of an existing definition because parent element `Availability.availableTime` requires a cross-version extension. Element `Availability.availableTime.availableEndTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.availableTime.availableEndTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
62. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
64. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
66. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableEndTime`
68. Extension.extension:valueAvailability.extension:availableTime.extension:availableEndTime.value[x]
Definition	Closing time of day (ignored if allDay = true).
Short	Closing time of day (ignored if allDay = true)
Comments	The timezone is expected to be specified or implied by the context this datatype is used.
Control	0..1
Type	time
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
70. Extension.extension:valueAvailability.extension:availableTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`availableTime`
72. Extension.extension:valueAvailability.extension:availableTime.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
74. Extension.extension:valueAvailability.extension:notAvailableTime
Slice Name	notAvailableTime
Definition	R5: `Availability.notAvailableTime` (new:Element)
Short	R5: Not available during this time due to provided reason (new)
Comments	Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	The {item} is not available during this period of time due to the provided reason. Element `Availability.notAvailableTime` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
76. Extension.extension:valueAvailability.extension:notAvailableTime.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
78. Extension.extension:valueAvailability.extension:notAvailableTime.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
80. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description
Slice Name	description
Definition	R5: `Availability.notAvailableTime.description` (new:string)
Short	R5: Reason presented to the user explaining why time not available (new)
Comments	Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	The reason that can be presented to the user as to why this time is not available. Element `Availability.notAvailableTime.description` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.description` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.description` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
82. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
84. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
86. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`description`
88. Extension.extension:valueAvailability.extension:notAvailableTime.extension:description.value[x]
Definition	Reason presented to the user explaining why time not available.
Short	Reason presented to the user explaining why time not available
Comments	The reason will generally be provided to give the textual reason for displaying when the {item} is not available, e.g. 'Closed public holidays' or 'Independence Day'. In cases such as this, the `during` might not be included and local knowledge would be required in such cases (as don't desire to keep updating when the holiday occurs each year). e.g.2: 'Closed for maintenance over the summer' for this example you would want to include the `during` period, unless this was a university hospital and the "summer" period was well known, but would recommend its inclusion anyway.
Control	0..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
90. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during
Slice Name	during
Definition	R5: `Availability.notAvailableTime.during` (new:Period)
Short	R5: Service not available during this period (new)
Comments	Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	The {item} is not available (seasonally or for a public holiday) during this period. Element `Availability.notAvailableTime.during` is part of an existing definition because parent element `Availability.notAvailableTime` requires a cross-version extension. Element `Availability.notAvailableTime.during` is not mapped to FHIR R4B, since FHIR R5 `Availability` is not mapped. Element `Availability.notAvailableTime.during` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
92. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
94. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
96. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`during`
98. Extension.extension:valueAvailability.extension:notAvailableTime.extension:during.value[x]
Definition	Service not available during this period.
Short	Service not available during this period
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
100. Extension.extension:valueAvailability.extension:notAvailableTime.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`notAvailableTime`
102. Extension.extension:valueAvailability.extension:notAvailableTime.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
104. Extension.extension:valueAvailability.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueAvailability`
106. Extension.extension:valueAvailability.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
108. Extension.extension:valueExtendedContactDetail
Slice Name	valueExtendedContactDetail
Definition	R5: `ExtendedContactDetail` (new:ExtendedContactDetail)
Short	R5: Contact information (new)
Comments	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). This datatype may be sparsely populated, i.e. only contain a purpose and phone number or address, but other cases could be completed filled out.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `ExtendedContactDetail` is representable via extensions in FHIR R4B. Element `ExtendedContactDetail` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
110. Extension.extension:valueExtendedContactDetail.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
112. Extension.extension:valueExtendedContactDetail.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
114. Extension.extension:valueExtendedContactDetail.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `ExtendedContactDetail` in FHIR R4B
Short	DataType slice for a FHIR R5 `ExtendedContactDetail` value
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
116. Extension.extension:valueExtendedContactDetail.extension:_datatype.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
118. Extension.extension:valueExtendedContactDetail.extension:_datatype.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
120. Extension.extension:valueExtendedContactDetail.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
122. Extension.extension:valueExtendedContactDetail.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: ExtendedContactDetail
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`ExtendedContactDetail`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
124. Extension.extension:valueExtendedContactDetail.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
126. Extension.extension:valueExtendedContactDetail.extension:purpose
Slice Name	purpose
Definition	R5: `ExtendedContactDetail.purpose` (new:CodeableConcept)
Short	R5: The type of contact (new)
Comments	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.purpose` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.purpose` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
128. Extension.extension:valueExtendedContactDetail.extension:purpose.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
130. Extension.extension:valueExtendedContactDetail.extension:purpose.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
132. Extension.extension:valueExtendedContactDetail.extension:purpose.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`purpose`
134. Extension.extension:valueExtendedContactDetail.extension:purpose.value[x]
Definition	The purpose/type of contact.
Short	The type of contact
Comments	If no purpose is defined, then these contact details may be used for any purpose.
Control	0..1
Binding	The codes SHOULD be taken from ContactEntityType (preferred to `http://hl7.org/fhir/ValueSet/contactentity-type\|4.3.0`) The purpose for which an extended contact detail should be used.
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
136. Extension.extension:valueExtendedContactDetail.extension:name
Slice Name	name
Definition	R5: `ExtendedContactDetail.name` (new:HumanName)
Short	R5: Name of an individual to contact (new)
Comments	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.name` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.name` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
138. Extension.extension:valueExtendedContactDetail.extension:name.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
140. Extension.extension:valueExtendedContactDetail.extension:name.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
142. Extension.extension:valueExtendedContactDetail.extension:name.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`name`
144. Extension.extension:valueExtendedContactDetail.extension:name.value[x]
Definition	The name of an individual to contact, some types of contact detail are usually blank.
Short	Name of an individual to contact
Comments	If there is no named individual, the telecom/address information is not generally monitored by a specific individual.
Control	0..1
Type	HumanName
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
146. Extension.extension:valueExtendedContactDetail.extension:telecom
Slice Name	telecom
Definition	R5: `ExtendedContactDetail.telecom` (new:ContactPoint)
Short	R5: Contact details (e.g.phone/fax/url) (new)
Comments	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.telecom` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.telecom` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
148. Extension.extension:valueExtendedContactDetail.extension:telecom.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
150. Extension.extension:valueExtendedContactDetail.extension:telecom.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
152. Extension.extension:valueExtendedContactDetail.extension:telecom.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`telecom`
154. Extension.extension:valueExtendedContactDetail.extension:telecom.value[x]
Definition	The contact details application for the purpose defined.
Short	Contact details (e.g.phone/fax/url)
Control	0..1
Type	ContactPoint
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
156. Extension.extension:valueExtendedContactDetail.extension:address
Slice Name	address
Definition	R5: `ExtendedContactDetail.address` (new:Address)
Short	R5: Address for the contact (new)
Comments	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.address` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.address` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
158. Extension.extension:valueExtendedContactDetail.extension:address.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
160. Extension.extension:valueExtendedContactDetail.extension:address.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:valueExtendedContactDetail.extension:address.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`address`
164. Extension.extension:valueExtendedContactDetail.extension:address.value[x]
Definition	Address for the contact.
Short	Address for the contact
Comments	More than 1 address would be for different purposes, and thus should be entered as a different entry,.
Control	0..1
Type	Address
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
166. Extension.extension:valueExtendedContactDetail.extension:organization
Slice Name	organization
Definition	R5: `ExtendedContactDetail.organization` (new:Reference(Organization))
Short	R5: This contact detail is handled/monitored by a specific organization (new)
Comments	Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Some specific types of contact information can be an handled by an organization (eg legal council is via a specific firm). Element `ExtendedContactDetail.organization` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.organization` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
168. Extension.extension:valueExtendedContactDetail.extension:organization.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
170. Extension.extension:valueExtendedContactDetail.extension:organization.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
172. Extension.extension:valueExtendedContactDetail.extension:organization.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`organization`
174. Extension.extension:valueExtendedContactDetail.extension:organization.value[x]
Definition	This contact detail is handled/monitored by a specific organization. If the name is provided in the contact, then it is referring to the named individual within this organization.
Short	This contact detail is handled/monitored by a specific organization
Control	0..1
Type	Reference(Cross-version Profile for R5.Organization for use in FHIR R4B, Organization)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
176. Extension.extension:valueExtendedContactDetail.extension:period
Slice Name	period
Definition	R5: `ExtendedContactDetail.period` (new:Period)
Short	R5: Period that this contact was valid for usage (new)
Comments	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element). If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `ExtendedContactDetail.period` is not mapped to FHIR R4B, since FHIR R5 `ExtendedContactDetail` is not mapped. Element `ExtendedContactDetail.period` has no mapping targets in FHIR R4B. Typically, this is because the element has been added (is a new element).
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
178. Extension.extension:valueExtendedContactDetail.extension:period.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
180. Extension.extension:valueExtendedContactDetail.extension:period.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
182. Extension.extension:valueExtendedContactDetail.extension:period.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`period`
184. Extension.extension:valueExtendedContactDetail.extension:period.value[x]
Definition	Period that this contact was valid for usage.
Short	Period that this contact was valid for usage
Comments	If the details have multiple periods, then enter in a new ExtendedContact with the new period.
Control	0..1
Type	Period
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
186. Extension.extension:valueExtendedContactDetail.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueExtendedContactDetail`
188. Extension.extension:valueExtendedContactDetail.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
190. Extension.extension:valueMeta
Slice Name	valueMeta
Definition	R5: `Meta`
Short	R5: Meta
Comments	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	FHIR R5 ComplexType `Meta` is representable via extensions in FHIR R4B. The root element `Meta` is mapped to FHIR R4B `Meta`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
192. Extension.extension:valueMeta.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
194. Extension.extension:valueMeta.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	1..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
196. Extension.extension:valueMeta.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `Meta` in FHIR R4B
Short	DataType slice for a FHIR R5 `Meta` value
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
198. Extension.extension:valueMeta.extension:_datatype.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
200. Extension.extension:valueMeta.extension:_datatype.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
202. Extension.extension:valueMeta.extension:_datatype.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
204. Extension.extension:valueMeta.extension:_datatype.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Comments	Must be: Meta
Control	1..1
Type	string
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Fixed Value	`Meta`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
206. Extension.extension:valueMeta.extension
Definition	An Extension
Short	Extension
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
208. Extension.extension:valueMeta.extension:versionId
Slice Name	versionId
Definition	R5: `Meta.versionId`
Short	R5: versionId
Comments	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`. The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.versionId` is mapped to FHIR R4B element `Meta.versionId` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
210. Extension.extension:valueMeta.extension:versionId.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
212. Extension.extension:valueMeta.extension:versionId.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
214. Extension.extension:valueMeta.extension:versionId.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`versionId`
216. Extension.extension:valueMeta.extension:versionId.value[x]
Definition	The version specific identifier, as it appears in the version portion of the URL. This value changes when the resource is created, updated, or deleted.
Short	Version specific identifier
Comments	The server assigns this value, and ignores what the client specifies, except in the case that the server is imposing version integrity on updates/deletes.
Control	0..1
Type	id
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
218. Extension.extension:valueMeta.extension:lastUpdated
Slice Name	lastUpdated
Definition	R5: `Meta.lastUpdated`
Short	R5: lastUpdated
Comments	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`. This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.lastUpdated` is mapped to FHIR R4B element `Meta.lastUpdated` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
220. Extension.extension:valueMeta.extension:lastUpdated.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
222. Extension.extension:valueMeta.extension:lastUpdated.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
224. Extension.extension:valueMeta.extension:lastUpdated.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`lastUpdated`
226. Extension.extension:valueMeta.extension:lastUpdated.value[x]
Definition	When the resource last changed - e.g. when the version changed.
Short	When the resource version last changed
Comments	This element is generally omitted in instances submitted in a PUT or POST. Instead, it is populated in the response instance and when retrieving information using a GET. The server / resource manager sets this value; what a client provides is irrelevant. This is equivalent to the HTTP Last-Modified and SHOULD have the same value on a read interaction.
Control	0..1
Type	instant
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
228. Extension.extension:valueMeta.extension:source
Slice Name	source
Definition	R5: `Meta.source`
Short	R5: source
Comments	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`. The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.source` is mapped to FHIR R4B element `Meta.source` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
230. Extension.extension:valueMeta.extension:source.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
232. Extension.extension:valueMeta.extension:source.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
234. Extension.extension:valueMeta.extension:source.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`source`
236. Extension.extension:valueMeta.extension:source.value[x]
Definition	A uri that identifies the source system of the resource. This provides a minimal amount of Provenance information that can be used to track or differentiate the source of information in the resource. The source may identify another FHIR server, document, message, database, etc.
Short	Identifies where the resource comes from
Comments	The exact use of the source (and the possible implied Provenance.entity.role and agent.role) is left to implementer discretion. Only one nominated source is allowed; for additional provenance details, a full Provenance resource should be used. The source may correspond to Provenance.entity.what[x] or Provenance.agent.who[x], though it may be a more general or abstract reference. This element can be used to indicate where the current master source of a resource that has a canonical URL if the resource is no longer hosted at the canonical URL.
Control	0..1
Type	uri
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
238. Extension.extension:valueMeta.extension:profile
Slice Name	profile
Definition	R5: `Meta.profile`
Short	R5: profile
Comments	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`. It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.profile` is mapped to FHIR R4B element `Meta.profile` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
240. Extension.extension:valueMeta.extension:profile.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
242. Extension.extension:valueMeta.extension:profile.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
244. Extension.extension:valueMeta.extension:profile.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`profile`
246. Extension.extension:valueMeta.extension:profile.value[x]
Definition	A list of profiles (references to StructureDefinition resources) that this resource claims to conform to. The URL is a reference to StructureDefinition.url.
Short	Profiles this resource claims to conform to
Comments	It is up to the server and/or other infrastructure of policy to determine whether/how these claims are verified and/or updated over time. The list of profile URLs is a set.
Control	0..1
Type	canonical(Cross-version Profile for R5.StructureDefinition for use in FHIR R4B, StructureDefinition)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
248. Extension.extension:valueMeta.extension:security
Slice Name	security
Definition	R5: `Meta.security`
Short	R5: security
Comments	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`. The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.security` is mapped to FHIR R4B element `Meta.security` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
250. Extension.extension:valueMeta.extension:security.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
252. Extension.extension:valueMeta.extension:security.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
254. Extension.extension:valueMeta.extension:security.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`security`
256. Extension.extension:valueMeta.extension:security.value[x]
Definition	Security labels applied to this resource. These tags connect specific resources to the overall security policy and infrastructure.
Short	Security Labels applied to this resource
Comments	The security labels can be updated without changing the stated version of the resource. The list of security labels is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	Unless not suitable, these codes SHALL be taken from All Security Labels (extensible to `http://hl7.org/fhir/ValueSet/security-labels\|4.3.0`) Security Labels from the Healthcare Privacy and Security Classification System.
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
258. Extension.extension:valueMeta.extension:tag
Slice Name	tag
Definition	R5: `Meta.tag`
Short	R5: tag
Comments	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`. The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Meta.tag` is mapped to FHIR R4B element `Meta.tag` as `Equivalent`.
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
260. Extension.extension:valueMeta.extension:tag.id
Definition	Unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short	Unique id for inter-element referencing
Control	0..1
Type	id
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
262. Extension.extension:valueMeta.extension:tag.extension
Definition	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.
Short	Additional content defined by implementations
Comments	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.
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Alternate Names	extensions, user content
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
Slicing	This element introduces a set of slices on `Extension.extension.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
264. Extension.extension:valueMeta.extension:tag.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`tag`
266. Extension.extension:valueMeta.extension:tag.value[x]
Definition	Tags applied to this resource. Tags are intended to be used to identify and relate resources to process and workflow, and applications are not required to consider the tags when interpreting the meaning of a resource.
Short	Tags applied to this resource
Comments	The tags can be updated without changing the stated version of the resource. The list of tags is a set. Uniqueness is based the system/code, and version and display are ignored.
Control	0..1
Binding	For example codes, see CommonTags (example to `http://hl7.org/fhir/ValueSet/common-tags\|4.3.0`) Codes that represent various types of tags, commonly workflow-related; e.g. "Needs review by Dr. Jones".
Type	Coding
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
Is Modifier	false
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
268. Extension.extension:valueMeta.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`valueMeta`
270. Extension.extension:valueMeta.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
272. Extension.url
Definition	Source of the definition for the extension code - a logical name or a URL.
Short	identifies the meaning of the extension
Comments	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.
Control	1..1
Type	uri
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-ElementDefinition.pattern`
274. Extension.value[x]
Definition	Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Value of extension
Control	0..0
Type	Choice of: base64Binary, boolean, canonical, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, url, uuid, Address, Age, Annotation, Attachment, CodeableConcept, CodeableReference, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, RatioRange, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage
Is Modifier	false
Primitive Value	This primitive element may be present, or absent, or replaced by an extension
Summary	false
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)