ExtensionIngredient_Substance - Definitions - Extensions for Using Data Elements from FHIR R5 in FHIR R4 v0.1.0

Extensions for Using Data Elements from FHIR R5 in FHIR R4 - Downloaded Version null See the Directory of published versions

Extension: ExtensionIngredient_Substance - Detailed Descriptions

Page standards status: Trial-use

Maturity Level: 0

Definitions for the ext-R5-Ingredient.substance 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: `Ingredient.substance` (new:BackboneElement) Optional Extension Element - found in all resources.
Short	R5: The substance that comprises this ingredient (new)Optional Extensions Element
Comments	Element `Ingredient.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..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 (`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())
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	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`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
4. Extension.extension:code
Slice Name	code
Definition	R5: `Ingredient.substance.code` (new:CodeableReference(SubstanceDefinition))
Short	R5: A code or full resource that represents the ingredient substance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. 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:code.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	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:code.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` 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:code.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:code.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: CodeableReference
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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	`CodeableReference`
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:code.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)Additional content defined by implementations
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` 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())
16. Extension.extension:code.extension:concept.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	`concept`
18. Extension.extension:code.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Reference to a concept (by class)Value of extension
Control	0..1
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
20. Extension.extension:code.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)Additional content defined by implementations
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` 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())
22. Extension.extension:code.extension:reference.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	`reference`
24. Extension.extension:code.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Reference to a resource (by instance)Value of extension
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
26. Extension.extension:code.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	`code`
28. Extension.extension:code.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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()))
30. Extension.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength` (new:BackboneElement)
Short	R5: The quantity of substance, per presentation, or per volume or mass, and type of quantity (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. 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())
32. Extension.extension:strength.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`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
34. Extension.extension:strength.extension:presentation
Slice Name	presentation
Definition	R5: `Ingredient.substance.strength.presentation[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The quantity of substance in the unit of presentation (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. 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())
36. Extension.extension:strength.extension:presentation.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
38. Extension.extension:strength.extension:presentation.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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())
40. Extension.extension:strength.extension:presentation.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`
42. Extension.extension:strength.extension:presentation.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: RatioRange
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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	`RatioRange`
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:strength.extension:presentation.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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())
46. Extension.extension:strength.extension:presentation.extension:lowNumerator.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	`lowNumerator`
48. Extension.extension:strength.extension:presentation.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Low Numerator limitValue of extension
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
50. Extension.extension:strength.extension:presentation.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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())
52. Extension.extension:strength.extension:presentation.extension:highNumerator.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	`highNumerator`
54. Extension.extension:strength.extension:presentation.extension:highNumerator.value[x]
Definition	The value of the high limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	High Numerator limitValue of extension
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
56. Extension.extension:strength.extension:presentation.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)Additional content defined by implementations
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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())
58. Extension.extension:strength.extension:presentation.extension:denominator.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	`denominator`
60. Extension.extension:strength.extension:presentation.extension:denominator.value[x]
Definition	The value of the denominator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Denominator valueValue of extension
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
62. Extension.extension:strength.extension:presentation.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	`presentation`
64. Extension.extension:strength.extension:presentation.value[x]
Definition	The quantity of substance in the unit of presentation, or in the volume (or mass) of the single pharmaceutical product or manufactured item. Unit of presentation refers to the quantity that the item occurs in e.g. a strength per tablet size, perhaps 'per 20mg' (the size of the tablet). It is not generally normalized as a unitary unit, which would be 'per mg'). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The quantity of substance in the unit of presentationValue of extension
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, Age, Reference, TriggerDefinition, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
66. Extension.extension:strength.extension:textPresentation
Slice Name	textPresentation
Definition	R5: `Ingredient.substance.strength.textPresentation` (new:string)
Short	R5: Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio) (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. 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())
68. Extension.extension:strength.extension:textPresentation.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	`textPresentation`
70. Extension.extension:strength.extension:textPresentation.value[x]
Definition	A textual represention of either the whole of the presentation strength or a part of it - with the rest being in Strength.presentation as a ratio. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio)Value of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
72. Extension.extension:strength.extension:concentration
Slice Name	concentration
Definition	R5: `Ingredient.substance.strength.concentration[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The strength per unitary volume (or mass) (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. 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:strength.extension:concentration.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
76. Extension.extension:strength.extension:concentration.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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:strength.extension:concentration.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:strength.extension:concentration.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: RatioRange
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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	`RatioRange`
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:strength.extension:concentration.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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())
84. Extension.extension:strength.extension:concentration.extension:lowNumerator.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	`lowNumerator`
86. Extension.extension:strength.extension:concentration.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Low Numerator limitValue of extension
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
88. Extension.extension:strength.extension:concentration.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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())
90. Extension.extension:strength.extension:concentration.extension:highNumerator.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	`highNumerator`
92. Extension.extension:strength.extension:concentration.extension:highNumerator.value[x]
Definition	The value of the high limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	High Numerator limitValue of extension
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
94. Extension.extension:strength.extension:concentration.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)Additional content defined by implementations
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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())
96. Extension.extension:strength.extension:concentration.extension:denominator.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	`denominator`
98. Extension.extension:strength.extension:concentration.extension:denominator.value[x]
Definition	The value of the denominator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Denominator valueValue of extension
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
100. Extension.extension:strength.extension:concentration.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	`concentration`
102. Extension.extension:strength.extension:concentration.value[x]
Definition	The strength per unitary volume (or mass). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	The strength per unitary volume (or mass)Value of extension
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, Age, Reference, TriggerDefinition, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
104. Extension.extension:strength.extension:textConcentration
Slice Name	textConcentration
Definition	R5: `Ingredient.substance.strength.textConcentration` (new:string)
Short	R5: Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio) (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. 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())
106. Extension.extension:strength.extension:textConcentration.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	`textConcentration`
108. Extension.extension:strength.extension:textConcentration.value[x]
Definition	A textual represention of either the whole of the concentration strength or a part of it - with the rest being in Strength.concentration as a ratio. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio)Value of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
110. Extension.extension:strength.extension:basis
Slice Name	basis
Definition	R5: `Ingredient.substance.strength.basis` (new:CodeableConcept)
Short	R5: A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt) (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. 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())
112. Extension.extension:strength.extension:basis.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	`basis`
114. Extension.extension:strength.extension:basis.value[x]
Definition	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt). Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt)Value of extension
Control	0..1
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
116. Extension.extension:strength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. 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())
118. Extension.extension:strength.extension:measurementPoint.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	`measurementPoint`
120. Extension.extension:strength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance. There are products where strength is measured at a particular point. For example, the strength of the ingredient in some inhalers is measured at a particular position relative to the point of aerosolization. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When strength is measured at a particular point or distanceValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
122. Extension.extension:strength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. 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())
124. Extension.extension:strength.extension:country.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	`country`
126. Extension.extension:strength.extension:country.value[x]
Definition	The country or countries for which the strength range applies. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Where the strength range appliesValue of extension
Control	0..1
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
128. Extension.extension:strength.extension:referenceStrength
Slice Name	referenceStrength
Definition	R5: `Ingredient.substance.strength.referenceStrength` (new:BackboneElement)
Short	R5: Strength expressed in terms of a reference substance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. 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())
130. Extension.extension:strength.extension:referenceStrength.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	20..*
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
132. Extension.extension:strength.extension:referenceStrength.extension:substance
Slice Name	substance
Definition	R5: `Ingredient.substance.strength.referenceStrength.substance` (new:CodeableReference(SubstanceDefinition))
Short	R5: Relevant reference substance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. 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())
134. Extension.extension:strength.extension:referenceStrength.extension:substance.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	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.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
136. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` 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())
138. Extension.extension:strength.extension:referenceStrength.extension:substance.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`
140. Extension.extension:strength.extension:referenceStrength.extension:substance.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: CodeableReference
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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	`CodeableReference`
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:strength.extension:referenceStrength.extension:substance.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)Additional content defined by implementations
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` 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:strength.extension:referenceStrength.extension:substance.extension:concept.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	`concept`
146. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Reference to a concept (by class)Value of extension
Control	0..1
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
148. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)Additional content defined by implementations
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` 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:strength.extension:referenceStrength.extension:substance.extension:reference.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	`reference`
152. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Reference to a resource (by instance)Value of extension
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
154. Extension.extension:strength.extension:referenceStrength.extension:substance.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	`substance`
156. Extension.extension:strength.extension:referenceStrength.extension:substance.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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()))
158. Extension.extension:strength.extension:referenceStrength.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength.referenceStrength.strength[x]` (new:Quantity, Ratio, RatioRange)
Short	R5: Strength expressed in terms of a reference substance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	10..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. 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())
160. Extension.extension:strength.extension:referenceStrength.extension:strength.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	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.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
162. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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())
164. Extension.extension:strength.extension:referenceStrength.extension:strength.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`
166. Extension.extension:strength.extension:referenceStrength.extension:strength.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: RatioRange
Control	10..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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	`RatioRange`
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()))
168. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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())
170. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.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	`lowNumerator`
172. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Low Numerator limitValue of extension
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
174. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)Additional content defined by implementations
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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())
176. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.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	`highNumerator`
178. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.value[x]
Definition	The value of the high limit numerator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	High Numerator limitValue of extension
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
180. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)Additional content defined by implementations
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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())
182. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.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	`denominator`
184. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.value[x]
Definition	The value of the denominator. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Denominator valueValue of extension
Control	0..1
Type	Quantity(SimpleQuantity), date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
186. Extension.extension:strength.extension:referenceStrength.extension:strength.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	`strength`
188. Extension.extension:strength.extension:referenceStrength.extension:strength.value[x]
Definition	Strength expressed in terms of a reference substance. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Strength expressed in terms of a reference substanceValue of extension
Control	0..1
Type	Choice of: Ratio, Quantity, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, Age, Reference, TriggerDefinition, uri, url, Annotation, ContactDetail, boolean, Expression, 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()))
190. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.referenceStrength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. 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())
192. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.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	`measurementPoint`
194. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	When strength is measured at a particular point or distanceValue of extension
Control	0..1
Type	string, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
196. Extension.extension:strength.extension:referenceStrength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.referenceStrength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)Additional content defined by implementations
Comments	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. 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())
198. Extension.extension:strength.extension:referenceStrength.extension:country.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	`country`
200. Extension.extension:strength.extension:referenceStrength.extension:country.value[x]
Definition	The country or countries for which the strength range applies. Value of extension - must be one of a constrained set of the data types (see Extensibility for a list).
Short	Where the strength range appliesValue of extension
Control	0..1
Type	CodeableConcept, date, Meta, Address, Attachment, integer, Count, DataRequirement, Dosage, uuid, Identifier, 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, 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()))
202. Extension.extension:strength.extension:referenceStrength.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	`referenceStrength`
204. Extension.extension:strength.extension:referenceStrength.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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()))
206. Extension.extension:strength.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	`strength`
208. Extension.extension:strength.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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()))
210. 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-Ingredient.substance`
212. 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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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: `Ingredient.substance` (new:BackboneElement)
Short	R5: The substance that comprises this ingredient (new)
Comments	Element `Ingredient.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Is Modifier	false
2. Extension.extension
Control	1..*
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:code
Slice Name	code
Definition	R5: `Ingredient.substance.code` (new:CodeableReference(SubstanceDefinition))
Short	R5: A code or full resource that represents the ingredient substance (new)
Comments	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
6. Extension.extension:code.extension
Control	1..*
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:code.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` value
Control	1..1
10. Extension.extension:code.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
12. Extension.extension:code.extension:_datatype.value[x]
Comments	Must be: CodeableReference
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	`CodeableReference`
14. Extension.extension:code.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
16. Extension.extension:code.extension:concept.url
Control	1..1
Fixed Value	`concept`
18. Extension.extension:code.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.
Short	Reference to a concept (by class)
Control	0..1
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
20. Extension.extension:code.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
22. Extension.extension:code.extension:reference.url
Control	1..1
Fixed Value	`reference`
24. Extension.extension:code.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced.
Short	Reference to a resource (by instance)
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
26. Extension.extension:code.url
Control	1..1
Fixed Value	`code`
28. Extension.extension:code.value[x]
Control	0..0
30. Extension.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength` (new:BackboneElement)
Short	R5: The quantity of substance, per presentation, or per volume or mass, and type of quantity (new)
Comments	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
32. Extension.extension:strength.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
34. Extension.extension:strength.extension:presentation
Slice Name	presentation
Definition	R5: `Ingredient.substance.strength.presentation[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The quantity of substance in the unit of presentation (new)
Comments	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
36. Extension.extension:strength.extension:presentation.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
38. Extension.extension:strength.extension:presentation.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` value
Control	1..1
40. Extension.extension:strength.extension:presentation.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
42. Extension.extension:strength.extension:presentation.extension:_datatype.value[x]
Comments	Must be: RatioRange
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	`RatioRange`
44. Extension.extension:strength.extension:presentation.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
46. Extension.extension:strength.extension:presentation.extension:lowNumerator.url
Control	1..1
Fixed Value	`lowNumerator`
48. Extension.extension:strength.extension:presentation.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
50. Extension.extension:strength.extension:presentation.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
52. Extension.extension:strength.extension:presentation.extension:highNumerator.url
Control	1..1
Fixed Value	`highNumerator`
54. Extension.extension:strength.extension:presentation.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
56. Extension.extension:strength.extension:presentation.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
58. Extension.extension:strength.extension:presentation.extension:denominator.url
Control	1..1
Fixed Value	`denominator`
60. Extension.extension:strength.extension:presentation.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
62. Extension.extension:strength.extension:presentation.url
Control	1..1
Fixed Value	`presentation`
64. Extension.extension:strength.extension:presentation.value[x]
Definition	The quantity of substance in the unit of presentation, or in the volume (or mass) of the single pharmaceutical product or manufactured item. Unit of presentation refers to the quantity that the item occurs in e.g. a strength per tablet size, perhaps 'per 20mg' (the size of the tablet). It is not generally normalized as a unitary unit, which would be 'per mg').
Short	The quantity of substance in the unit of presentation
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
66. Extension.extension:strength.extension:textPresentation
Slice Name	textPresentation
Definition	R5: `Ingredient.substance.strength.textPresentation` (new:string)
Short	R5: Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio) (new)
Comments	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
68. Extension.extension:strength.extension:textPresentation.url
Control	1..1
Fixed Value	`textPresentation`
70. Extension.extension:strength.extension:textPresentation.value[x]
Definition	A textual represention of either the whole of the presentation strength or a part of it - with the rest being in Strength.presentation as a ratio.
Short	Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio)
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
72. Extension.extension:strength.extension:concentration
Slice Name	concentration
Definition	R5: `Ingredient.substance.strength.concentration[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The strength per unitary volume (or mass) (new)
Comments	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
74. Extension.extension:strength.extension:concentration.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
76. Extension.extension:strength.extension:concentration.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` value
Control	1..1
78. Extension.extension:strength.extension:concentration.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
80. Extension.extension:strength.extension:concentration.extension:_datatype.value[x]
Comments	Must be: RatioRange
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	`RatioRange`
82. Extension.extension:strength.extension:concentration.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
84. Extension.extension:strength.extension:concentration.extension:lowNumerator.url
Control	1..1
Fixed Value	`lowNumerator`
86. Extension.extension:strength.extension:concentration.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
88. Extension.extension:strength.extension:concentration.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
90. Extension.extension:strength.extension:concentration.extension:highNumerator.url
Control	1..1
Fixed Value	`highNumerator`
92. Extension.extension:strength.extension:concentration.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
94. Extension.extension:strength.extension:concentration.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
96. Extension.extension:strength.extension:concentration.extension:denominator.url
Control	1..1
Fixed Value	`denominator`
98. Extension.extension:strength.extension:concentration.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
100. Extension.extension:strength.extension:concentration.url
Control	1..1
Fixed Value	`concentration`
102. Extension.extension:strength.extension:concentration.value[x]
Definition	The strength per unitary volume (or mass).
Short	The strength per unitary volume (or mass)
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
104. Extension.extension:strength.extension:textConcentration
Slice Name	textConcentration
Definition	R5: `Ingredient.substance.strength.textConcentration` (new:string)
Short	R5: Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio) (new)
Comments	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
106. Extension.extension:strength.extension:textConcentration.url
Control	1..1
Fixed Value	`textConcentration`
108. Extension.extension:strength.extension:textConcentration.value[x]
Definition	A textual represention of either the whole of the concentration strength or a part of it - with the rest being in Strength.concentration as a ratio.
Short	Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio)
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
110. Extension.extension:strength.extension:basis
Slice Name	basis
Definition	R5: `Ingredient.substance.strength.basis` (new:CodeableConcept)
Short	R5: A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt) (new)
Comments	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
112. Extension.extension:strength.extension:basis.url
Control	1..1
Fixed Value	`basis`
114. Extension.extension:strength.extension:basis.value[x]
Definition	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt).
Short	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt)
Control	0..1
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
116. Extension.extension:strength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)
Comments	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
118. Extension.extension:strength.extension:measurementPoint.url
Control	1..1
Fixed Value	`measurementPoint`
120. Extension.extension:strength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance. There are products where strength is measured at a particular point. For example, the strength of the ingredient in some inhalers is measured at a particular position relative to the point of aerosolization.
Short	When strength is measured at a particular point or distance
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
122. Extension.extension:strength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)
Comments	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
124. Extension.extension:strength.extension:country.url
Control	1..1
Fixed Value	`country`
126. Extension.extension:strength.extension:country.value[x]
Definition	The country or countries for which the strength range applies.
Short	Where the strength range applies
Control	0..1
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
128. Extension.extension:strength.extension:referenceStrength
Slice Name	referenceStrength
Definition	R5: `Ingredient.substance.strength.referenceStrength` (new:BackboneElement)
Short	R5: Strength expressed in terms of a reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
130. Extension.extension:strength.extension:referenceStrength.extension
Control	2..*
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:strength.extension:referenceStrength.extension:substance
Slice Name	substance
Definition	R5: `Ingredient.substance.strength.referenceStrength.substance` (new:CodeableReference(SubstanceDefinition))
Short	R5: Relevant reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
134. Extension.extension:strength.extension:referenceStrength.extension:substance.extension
Control	1..*
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
136. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` value
Control	1..1
138. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
140. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:_datatype.value[x]
Comments	Must be: CodeableReference
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	`CodeableReference`
142. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
144. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.url
Control	1..1
Fixed Value	`concept`
146. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.
Short	Reference to a concept (by class)
Control	0..1
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
148. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
150. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.url
Control	1..1
Fixed Value	`reference`
152. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced.
Short	Reference to a resource (by instance)
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
154. Extension.extension:strength.extension:referenceStrength.extension:substance.url
Control	1..1
Fixed Value	`substance`
156. Extension.extension:strength.extension:referenceStrength.extension:substance.value[x]
Control	0..0
158. Extension.extension:strength.extension:referenceStrength.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength.referenceStrength.strength[x]` (new:Quantity, Ratio, RatioRange)
Short	R5: Strength expressed in terms of a reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Requirements	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
160. Extension.extension:strength.extension:referenceStrength.extension:strength.extension
Control	1..*
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
162. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` value
Control	1..1
164. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:_datatype.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/StructureDefinition/_datatype`
166. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:_datatype.value[x]
Comments	Must be: RatioRange
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	`RatioRange`
168. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
170. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.url
Control	1..1
Fixed Value	`lowNumerator`
172. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
174. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
176. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.url
Control	1..1
Fixed Value	`highNumerator`
178. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
180. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
182. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.url
Control	1..1
Fixed Value	`denominator`
184. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
186. Extension.extension:strength.extension:referenceStrength.extension:strength.url
Control	1..1
Fixed Value	`strength`
188. Extension.extension:strength.extension:referenceStrength.extension:strength.value[x]
Definition	Strength expressed in terms of a reference substance.
Short	Strength expressed in terms of a reference substance
Control	0..1
Type	Choice of: Ratio, Quantity
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
190. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.referenceStrength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Requirements	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
192. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.url
Control	1..1
Fixed Value	`measurementPoint`
194. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance.
Short	When strength is measured at a particular point or distance
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
196. Extension.extension:strength.extension:referenceStrength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.referenceStrength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Requirements	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
198. Extension.extension:strength.extension:referenceStrength.extension:country.url
Control	1..1
Fixed Value	`country`
200. Extension.extension:strength.extension:referenceStrength.extension:country.value[x]
Definition	The country or countries for which the strength range applies.
Short	Where the strength range applies
Control	0..1
Type	CodeableConcept
[x] Note	SeeChoice of Data Typesfor further information about how to use [x]
202. Extension.extension:strength.extension:referenceStrength.url
Control	1..1
Fixed Value	`referenceStrength`
204. Extension.extension:strength.extension:referenceStrength.value[x]
Control	0..0
206. Extension.extension:strength.url
Control	1..1
Fixed Value	`strength`
208. Extension.extension:strength.value[x]
Control	0..0
210. Extension.url
Control	1..1
Fixed Value	`http://hl7.org/fhir/5.0/StructureDefinition/extension-Ingredient.substance`
212. Extension.value[x]
Control	0..0

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

0. Extension
Definition	R5: `Ingredient.substance` (new:BackboneElement)
Short	R5: The substance that comprises this ingredient (new)
Comments	Element `Ingredient.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..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 (`hasValue() or (children().count() > id.count())`) 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	string
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	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()`)
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:code
Slice Name	code
Definition	R5: `Ingredient.substance.code` (new:CodeableReference(SubstanceDefinition))
Short	R5: A code or full resource that represents the ingredient substance (new)
Comments	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.code` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.code` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.code` has no mapping targets in FHIR R4. 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:code.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
10. Extension.extension:code.extension
Definition	An Extension
Short	Extension
Control	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()`)
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:code.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` 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:code.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
16. Extension.extension:code.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:code.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:code.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: CodeableReference
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	`CodeableReference`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
22. Extension.extension:code.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` 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()`)
24. Extension.extension:code.extension:concept.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
26. Extension.extension:code.extension:concept.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
28. Extension.extension:code.extension:concept.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	`concept`
30. Extension.extension:code.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.
Short	Reference to a concept (by class)
Control	0..1
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())`)
32. Extension.extension:code.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` 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()`)
34. Extension.extension:code.extension:reference.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
36. Extension.extension:code.extension:reference.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
38. Extension.extension:code.extension:reference.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	`reference`
40. Extension.extension:code.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced.
Short	Reference to a resource (by instance)
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification)
[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())`)
42. Extension.extension:code.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	`code`
44. Extension.extension:code.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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())`)
46. Extension.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength` (new:BackboneElement)
Short	R5: The quantity of substance, per presentation, or per volume or mass, and type of quantity (new)
Comments	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength` is part of an existing definition because parent element `Ingredient.substance` requires a cross-version extension. Element `Ingredient.substance.strength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength` has no mapping targets in FHIR R4. 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()`)
48. Extension.extension:strength.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
50. Extension.extension:strength.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`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
52. Extension.extension:strength.extension:presentation
Slice Name	presentation
Definition	R5: `Ingredient.substance.strength.presentation[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The quantity of substance in the unit of presentation (new)
Comments	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.presentation[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.presentation[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.presentation[x]` has no mapping targets in FHIR R4. 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()`)
54. Extension.extension:strength.extension:presentation.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
56. Extension.extension:strength.extension:presentation.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
58. Extension.extension:strength.extension:presentation.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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()`)
60. Extension.extension:strength.extension:presentation.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
62. Extension.extension:strength.extension:presentation.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
64. Extension.extension:strength.extension:presentation.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`
66. Extension.extension:strength.extension:presentation.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: RatioRange
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	`RatioRange`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
68. Extension.extension:strength.extension:presentation.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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()`)
70. Extension.extension:strength.extension:presentation.extension:lowNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
72. Extension.extension:strength.extension:presentation.extension:lowNumerator.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
74. Extension.extension:strength.extension:presentation.extension:lowNumerator.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	`lowNumerator`
76. Extension.extension:strength.extension:presentation.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
78. Extension.extension:strength.extension:presentation.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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()`)
80. Extension.extension:strength.extension:presentation.extension:highNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
82. Extension.extension:strength.extension:presentation.extension:highNumerator.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
84. Extension.extension:strength.extension:presentation.extension:highNumerator.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	`highNumerator`
86. Extension.extension:strength.extension:presentation.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
88. Extension.extension:strength.extension:presentation.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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()`)
90. Extension.extension:strength.extension:presentation.extension:denominator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
92. Extension.extension:strength.extension:presentation.extension:denominator.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
94. Extension.extension:strength.extension:presentation.extension:denominator.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	`denominator`
96. Extension.extension:strength.extension:presentation.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
98. Extension.extension:strength.extension:presentation.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	`presentation`
100. Extension.extension:strength.extension:presentation.value[x]
Definition	The quantity of substance in the unit of presentation, or in the volume (or mass) of the single pharmaceutical product or manufactured item. Unit of presentation refers to the quantity that the item occurs in e.g. a strength per tablet size, perhaps 'per 20mg' (the size of the tablet). It is not generally normalized as a unitary unit, which would be 'per mg').
Short	The quantity of substance in the unit of presentation
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity
[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())`)
102. Extension.extension:strength.extension:textPresentation
Slice Name	textPresentation
Definition	R5: `Ingredient.substance.strength.textPresentation` (new:string)
Short	R5: Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio) (new)
Comments	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.textPresentation` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textPresentation` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textPresentation` has no mapping targets in FHIR R4. 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()`)
104. Extension.extension:strength.extension:textPresentation.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
106. Extension.extension:strength.extension:textPresentation.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
108. Extension.extension:strength.extension:textPresentation.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	`textPresentation`
110. Extension.extension:strength.extension:textPresentation.value[x]
Definition	A textual represention of either the whole of the presentation strength or a part of it - with the rest being in Strength.presentation as a ratio.
Short	Text of either the whole presentation strength or a part of it (rest being in Strength.presentation as a ratio)
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())`)
112. Extension.extension:strength.extension:concentration
Slice Name	concentration
Definition	R5: `Ingredient.substance.strength.concentration[x]` (new:CodeableConcept, Quantity, Ratio, RatioRange)
Short	R5: The strength per unitary volume (or mass) (new)
Comments	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.concentration[x]` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.concentration[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.concentration[x]` has no mapping targets in FHIR R4. 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()`)
114. Extension.extension:strength.extension:concentration.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
116. Extension.extension:strength.extension:concentration.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
118. Extension.extension:strength.extension:concentration.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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()`)
120. Extension.extension:strength.extension:concentration.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
122. Extension.extension:strength.extension:concentration.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
124. Extension.extension:strength.extension:concentration.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`
126. Extension.extension:strength.extension:concentration.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: RatioRange
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	`RatioRange`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
128. Extension.extension:strength.extension:concentration.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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()`)
130. Extension.extension:strength.extension:concentration.extension:lowNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
132. Extension.extension:strength.extension:concentration.extension:lowNumerator.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
134. Extension.extension:strength.extension:concentration.extension:lowNumerator.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	`lowNumerator`
136. Extension.extension:strength.extension:concentration.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
138. Extension.extension:strength.extension:concentration.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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()`)
140. Extension.extension:strength.extension:concentration.extension:highNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
142. Extension.extension:strength.extension:concentration.extension:highNumerator.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
144. Extension.extension:strength.extension:concentration.extension:highNumerator.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	`highNumerator`
146. Extension.extension:strength.extension:concentration.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
148. Extension.extension:strength.extension:concentration.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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()`)
150. Extension.extension:strength.extension:concentration.extension:denominator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
152. Extension.extension:strength.extension:concentration.extension:denominator.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
154. Extension.extension:strength.extension:concentration.extension:denominator.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	`denominator`
156. Extension.extension:strength.extension:concentration.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
158. Extension.extension:strength.extension:concentration.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	`concentration`
160. Extension.extension:strength.extension:concentration.value[x]
Definition	The strength per unitary volume (or mass).
Short	The strength per unitary volume (or mass)
Control	0..1
Type	Choice of: Ratio, CodeableConcept, Quantity
[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())`)
162. Extension.extension:strength.extension:textConcentration
Slice Name	textConcentration
Definition	R5: `Ingredient.substance.strength.textConcentration` (new:string)
Short	R5: Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio) (new)
Comments	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.textConcentration` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.textConcentration` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.textConcentration` has no mapping targets in FHIR R4. 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()`)
164. Extension.extension:strength.extension:textConcentration.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
166. Extension.extension:strength.extension:textConcentration.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
168. Extension.extension:strength.extension:textConcentration.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	`textConcentration`
170. Extension.extension:strength.extension:textConcentration.value[x]
Definition	A textual represention of either the whole of the concentration strength or a part of it - with the rest being in Strength.concentration as a ratio.
Short	Text of either the whole concentration strength or a part of it (rest being in Strength.concentration as a ratio)
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())`)
172. Extension.extension:strength.extension:basis
Slice Name	basis
Definition	R5: `Ingredient.substance.strength.basis` (new:CodeableConcept)
Short	R5: A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt) (new)
Comments	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.basis` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.basis` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.basis` has no mapping targets in FHIR R4. 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()`)
174. Extension.extension:strength.extension:basis.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
176. Extension.extension:strength.extension:basis.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
178. Extension.extension:strength.extension:basis.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	`basis`
180. Extension.extension:strength.extension:basis.value[x]
Definition	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt).
Short	A code that indicates if the strength is, for example, based on the ingredient substance as stated or on the substance base (when the ingredient is a salt)
Control	0..1
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())`)
182. Extension.extension:strength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)
Comments	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.measurementPoint` has no mapping targets in FHIR R4. 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()`)
184. Extension.extension:strength.extension:measurementPoint.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
186. Extension.extension:strength.extension:measurementPoint.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
188. Extension.extension:strength.extension:measurementPoint.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	`measurementPoint`
190. Extension.extension:strength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance. There are products where strength is measured at a particular point. For example, the strength of the ingredient in some inhalers is measured at a particular position relative to the point of aerosolization.
Short	When strength is measured at a particular point or distance
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())`)
192. Extension.extension:strength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)
Comments	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.country` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.country` has no mapping targets in FHIR R4. 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()`)
194. Extension.extension:strength.extension:country.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
196. Extension.extension:strength.extension:country.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
198. Extension.extension:strength.extension:country.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	`country`
200. Extension.extension:strength.extension:country.value[x]
Definition	The country or countries for which the strength range applies.
Short	Where the strength range applies
Control	0..1
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())`)
202. Extension.extension:strength.extension:referenceStrength
Slice Name	referenceStrength
Definition	R5: `Ingredient.substance.strength.referenceStrength` (new:BackboneElement)
Short	R5: Strength expressed in terms of a reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength` is part of an existing definition because parent element `Ingredient.substance.strength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength` has no mapping targets in FHIR R4. 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()`)
204. Extension.extension:strength.extension:referenceStrength.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
206. Extension.extension:strength.extension:referenceStrength.extension
Definition	An Extension
Short	Extension
Control	2..*
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
208. Extension.extension:strength.extension:referenceStrength.extension:substance
Slice Name	substance
Definition	R5: `Ingredient.substance.strength.referenceStrength.substance` (new:CodeableReference(SubstanceDefinition))
Short	R5: Relevant reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.substance` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.substance` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.substance` has no mapping targets in FHIR R4. 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()`)
210. Extension.extension:strength.extension:referenceStrength.extension:substance.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
212. Extension.extension:strength.extension:referenceStrength.extension:substance.extension
Definition	An Extension
Short	Extension
Control	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()`)
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
214. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `CodeableReference` in FHIR R4
Short	DataType slice for a FHIR R5 `CodeableReference` 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()`)
216. Extension.extension:strength.extension:referenceStrength.extension:substance.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
218. Extension.extension:strength.extension:referenceStrength.extension:substance.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.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
220. Extension.extension:strength.extension:referenceStrength.extension:substance.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`
222. Extension.extension:strength.extension:referenceStrength.extension:substance.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: CodeableReference
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	`CodeableReference`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
224. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept
Slice Name	concept
Definition	R5: `CodeableReference.concept`
Short	R5: Reference to a concept (by class)
Comments	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` as `Equivalent`.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.concept` is mapped to FHIR R4 element `CodeableConcept` 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()`)
226. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
228. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
230. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.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	`concept`
232. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:concept.value[x]
Definition	A reference to a concept - e.g. the information is identified by its general class to the degree of precision found in the terminology.
Short	Reference to a concept (by class)
Control	0..1
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())`)
234. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference
Slice Name	reference
Definition	R5: `CodeableReference.reference`
Short	R5: Reference to a resource (by instance)
Comments	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` as `Equivalent`.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `CodeableReference.reference` is mapped to FHIR R4 element `Reference` 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()`)
236. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
238. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
240. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.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	`reference`
242. Extension.extension:strength.extension:referenceStrength.extension:substance.extension:reference.value[x]
Definition	A reference to a resource the provides exact details about the information being referenced.
Short	Reference to a resource (by instance)
Control	0..1
Type	Reference(Cross-version Profile for R5.SubstanceDefinition for use in FHIR R4, SubstanceSpecification)
[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())`)
244. Extension.extension:strength.extension:referenceStrength.extension:substance.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	`substance`
246. Extension.extension:strength.extension:referenceStrength.extension:substance.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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:strength.extension:referenceStrength.extension:strength
Slice Name	strength
Definition	R5: `Ingredient.substance.strength.referenceStrength.strength[x]` (new:Quantity, Ratio, RatioRange)
Short	R5: Strength expressed in terms of a reference substance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	1..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.strength[x]` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.strength[x]` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.strength[x]` has no mapping targets in FHIR R4. 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()`)
250. Extension.extension:strength.extension:referenceStrength.extension:strength.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
252. Extension.extension:strength.extension:referenceStrength.extension:strength.extension
Definition	An Extension
Short	Extension
Control	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()`)
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
254. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:_datatype
Slice Name	_datatype
Definition	Slice to indicate the presence of a R5 `RatioRange` in FHIR R4
Short	DataType slice for a FHIR R5 `RatioRange` 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()`)
256. Extension.extension:strength.extension:referenceStrength.extension:strength.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
258. Extension.extension:strength.extension:referenceStrength.extension:strength.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.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
260. Extension.extension:strength.extension:referenceStrength.extension:strength.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`
262. Extension.extension:strength.extension:referenceStrength.extension:strength.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: RatioRange
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	`RatioRange`
Invariants	ele-1: All FHIR elements must have a @value or children (`hasValue() or (children().count() > id.count())`)
264. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator
Slice Name	lowNumerator
Definition	R5: `RatioRange.lowNumerator` (new:Quantity[SimpleQuantity])
Short	R5: Low Numerator limit (new)
Comments	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the low element is missing, the low boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.lowNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.lowNumerator` has no mapping targets in FHIR R4. 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()`)
266. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
268. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
270. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.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	`lowNumerator`
272. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:lowNumerator.value[x]
Definition	The value of the low limit numerator.
Short	Low Numerator limit
Comments	If the low element is missing, the low boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
274. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator
Slice Name	highNumerator
Definition	R5: `RatioRange.highNumerator` (new:Quantity[SimpleQuantity])
Short	R5: High Numerator limit (new)
Comments	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element). If the high element is missing, the high boundary is not known.
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.highNumerator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.highNumerator` has no mapping targets in FHIR R4. 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()`)
276. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
278. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
280. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.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	`highNumerator`
282. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:highNumerator.value[x]
Definition	The value of the high limit numerator.
Short	High Numerator limit
Comments	If the high element is missing, the high boundary is not known.
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
284. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator
Slice Name	denominator
Definition	R5: `RatioRange.denominator` (new:Quantity[SimpleQuantity])
Short	R5: Denominator value (new)
Comments	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `RatioRange.denominator` is not mapped to FHIR R4, since FHIR R5 `RatioRange` is not mapped. Element `RatioRange.denominator` has no mapping targets in FHIR R4. 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()`)
286. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
288. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.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.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
290. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.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	`denominator`
292. Extension.extension:strength.extension:referenceStrength.extension:strength.extension:denominator.value[x]
Definition	The value of the denominator.
Short	Denominator value
Control	0..1
Type	Quantity(SimpleQuantity)
[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())`)
294. Extension.extension:strength.extension:referenceStrength.extension:strength.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	`strength`
296. Extension.extension:strength.extension:referenceStrength.extension:strength.value[x]
Definition	Strength expressed in terms of a reference substance.
Short	Strength expressed in terms of a reference substance
Control	0..1
Type	Choice of: Ratio, Quantity
[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())`)
298. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint
Slice Name	measurementPoint
Definition	R5: `Ingredient.substance.strength.referenceStrength.measurementPoint` (new:string)
Short	R5: When strength is measured at a particular point or distance (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..1
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.measurementPoint` has no mapping targets in FHIR R4. 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()`)
300. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
302. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.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
304. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.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	`measurementPoint`
306. Extension.extension:strength.extension:referenceStrength.extension:measurementPoint.value[x]
Definition	For when strength is measured at a particular point or distance.
Short	When strength is measured at a particular point or distance
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())`)
308. Extension.extension:strength.extension:referenceStrength.extension:country
Slice Name	country
Definition	R5: `Ingredient.substance.strength.referenceStrength.country` (new:CodeableConcept)
Short	R5: Where the strength range applies (new)
Comments	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. Typically, this is because the element has been added (is a new element).
Control	0..*
Type	Extension
Is Modifier	false
Summary	false
Requirements	Element `Ingredient.substance.strength.referenceStrength.country` is part of an existing definition because parent element `Ingredient.substance.strength.referenceStrength` requires a cross-version extension. Element `Ingredient.substance.strength.referenceStrength.country` is not mapped to FHIR R4, since FHIR R5 `Ingredient` is not mapped. Element `Ingredient.substance.strength.referenceStrength.country` has no mapping targets in FHIR R4. 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()`)
310. Extension.extension:strength.extension:referenceStrength.extension:country.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	string
Is Modifier	false
XML Format	In the XML format, this property is represented as an attribute.
Summary	false
312. Extension.extension:strength.extension:referenceStrength.extension:country.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
314. Extension.extension:strength.extension:referenceStrength.extension:country.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	`country`
316. Extension.extension:strength.extension:referenceStrength.extension:country.value[x]
Definition	The country or countries for which the strength range applies.
Short	Where the strength range applies
Control	0..1
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())`)
318. Extension.extension:strength.extension:referenceStrength.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	`referenceStrength`
320. Extension.extension:strength.extension:referenceStrength.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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())`)
322. Extension.extension:strength.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	`strength`
324. Extension.extension:strength.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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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())`)
326. 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-Ingredient.substance`
328. 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, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, ContactDetail, Contributor, DataRequirement, Expression, ParameterDefinition, RelatedArtifact, TriggerDefinition, UsageContext, Dosage, Meta
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())`)