Extensions for Using Data Elements from FHIR R4 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR STU3
0.1.0 - STU
Extensions for Using Data Elements from FHIR R4 in FHIR STU3 - Downloaded Version null See the Directory of published versions
| Page standards status: Trial-use | Maturity Level: 0 |
Definitions for the ext-R4-MedicinalProductIndication.otherTherapy extension.
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R4: Optional Extension Element - found in all resources. |
| Short | R4: Information about the use of the medicinal product in relation to other therapies described as part of the indication (new)Optional Extensions Element |
| Comments | Element |
| Control | 0..* 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() | (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() | (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. In order 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 is allowed to 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 |
| Alternate Names | extensions, user content |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 4. Extension.extension:therapyRelationshipType | |
| Slice Name | therapyRelationshipType |
| Definition | R4: |
| Short | R4: The type of relationship between the medicinal product indication or contraindication and another therapy (new)Additional Content defined by implementations |
| Comments | Element |
| Control | 10..1* |
| Type | Extension |
| Requirements | Element |
| 6. Extension.extension:therapyRelationshipType.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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | therapyRelationshipType |
| 8. Extension.extension:therapyRelationshipType.value[x] | |
| Definition | The type of relationship between the medicinal product indication or contraindication and another therapy. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | The type of relationship between the medicinal product indication or contraindication and another therapyValue of extension |
| Control | 10..1 |
| Type | CodeableConcept, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 10. Extension.extension:medication | |
| Slice Name | medication |
| Definition | R4: |
| Short | R4: Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication (new)Additional Content defined by implementations |
| Comments | Element |
| Control | 10..1* |
| Type | Extension |
| Requirements | Element |
| 12. Extension.extension:medication.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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | medication |
| 14. Extension.extension:medication.value[x] | |
| Definition | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication. Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindicationValue of extension |
| Control | 10..1 |
| Type | Choice of: CodeableConcept, Reference(Cross-version Profile for R4.MedicinalProduct for use in FHIR STU3, Basic, Cross-version Profile for R4.Medication for use in FHIR STU3, Medication, Cross-version Profile for R4.Substance for use in FHIR STU3, Substance, Cross-version Profile for R4.SubstanceSpecification for use in FHIR STU3, Basic), date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. 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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | http://hl7.org/fhir/4.0/StructureDefinition/extension-MedicinalProductIndication.otherTherapy |
| 18. Extension.value[x] | |
| Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | Value of extension |
| Control | 0..01 |
| Type | Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R4: |
| Short | R4: Information about the use of the medicinal product in relation to other therapies described as part of the indication (new) |
| Comments | Element |
| Control | 0..* |
| Is Modifier | false |
| 2. Extension.extension | |
| Control | 2..* |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 4. Extension.extension:therapyRelationshipType | |
| Slice Name | therapyRelationshipType |
| Definition | R4: |
| Short | R4: The type of relationship between the medicinal product indication or contraindication and another therapy (new) |
| Comments | Element |
| Control | 1..1 |
| Requirements | Element |
| 6. Extension.extension:therapyRelationshipType.url | |
| Control | 1..1 |
| Fixed Value | therapyRelationshipType |
| 8. Extension.extension:therapyRelationshipType.value[x] | |
| Definition | The type of relationship between the medicinal product indication or contraindication and another therapy. |
| Short | The type of relationship between the medicinal product indication or contraindication and another therapy |
| Control | 1..1 |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 10. Extension.extension:medication | |
| Slice Name | medication |
| Definition | R4: |
| Short | R4: Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication (new) |
| Comments | Element |
| Control | 1..1 |
| Requirements | Element |
| 12. Extension.extension:medication.url | |
| Control | 1..1 |
| Fixed Value | medication |
| 14. Extension.extension:medication.value[x] | |
| Definition | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication. |
| Short | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication |
| Control | 1..1 |
| Type | Choice of: CodeableConcept, Reference(Cross-version Profile for R4.MedicinalProduct for use in FHIR STU3, Basic, Cross-version Profile for R4.Medication for use in FHIR STU3, Medication, Cross-version Profile for R4.Substance for use in FHIR STU3, Substance, Cross-version Profile for R4.SubstanceSpecification for use in FHIR STU3, Basic) |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.url | |
| Control | 1..1 |
| Fixed Value | http://hl7.org/fhir/4.0/StructureDefinition/extension-MedicinalProductIndication.otherTherapy |
| 18. Extension.value[x] | |
| Control | 0..0 |
Guidance on how to interpret the contents of this table can be foundhere
| 0. Extension | |
| Definition | R4: |
| Short | R4: Information about the use of the medicinal product in relation to other therapies described as part of the indication (new) |
| Comments | Element |
| Control | 0..* 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() | (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 | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 4. Extension.extension | |
| Definition | An Extension |
| Short | Extension |
| Control | 2..* |
| Type | Extension |
| Slicing | This element introduces a set of slices on Extension.extension. The slices areUnordered and Open, and can be differentiated using the following discriminators: |
| 6. Extension.extension:therapyRelationshipType | |
| Slice Name | therapyRelationshipType |
| Definition | R4: |
| Short | R4: The type of relationship between the medicinal product indication or contraindication and another therapy (new) |
| Comments | Element |
| Control | 1..1 |
| Type | Extension |
| Requirements | Element |
| 8. Extension.extension:therapyRelationshipType.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 | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 10. Extension.extension:therapyRelationshipType.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to 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 |
| Alternate Names | extensions, user content |
| 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: |
| 12. Extension.extension:therapyRelationshipType.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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | therapyRelationshipType |
| 14. Extension.extension:therapyRelationshipType.value[x] | |
| Definition | The type of relationship between the medicinal product indication or contraindication and another therapy. |
| Short | The type of relationship between the medicinal product indication or contraindication and another therapy |
| Control | 1..1 |
| Type | CodeableConcept |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 16. Extension.extension:medication | |
| Slice Name | medication |
| Definition | R4: |
| Short | R4: Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication (new) |
| Comments | Element |
| Control | 1..1 |
| Type | Extension |
| Requirements | Element |
| 18. Extension.extension:medication.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 | xml:id (or equivalent in JSON) |
| Control | 0..1 |
| Type | string |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| 20. Extension.extension:medication.extension | |
| Definition | May be used to represent additional information that is not part of the basic definition of the element. In order 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 is allowed to 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 |
| Alternate Names | extensions, user content |
| 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: |
| 22. Extension.extension:medication.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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | medication |
| 24. Extension.extension:medication.value[x] | |
| Definition | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication. |
| Short | Reference to a specific medication (active substance, medicinal product or class of products) as part of an indication or contraindication |
| Control | 1..1 |
| Type | Choice of: CodeableConcept, Reference(Cross-version Profile for R4.MedicinalProduct for use in FHIR STU3, Basic, Cross-version Profile for R4.Medication for use in FHIR STU3, Medication, Cross-version Profile for R4.Substance for use in FHIR STU3, Substance, Cross-version Profile for R4.SubstanceSpecification for use in FHIR STU3, Basic) |
| [x] Note | SeeChoice of Data Typesfor further information about how to use [x] |
| 26. 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 |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
| XML Format | In the XML format, this property is represented as an attribute. |
| Fixed Value | http://hl7.org/fhir/4.0/StructureDefinition/extension-MedicinalProductIndication.otherTherapy |
| 28. Extension.value[x] | |
| Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list). |
| Short | Value of extension |
| Control | 0..0 |
| Type | Choice of: base64Binary, boolean, code, date, dateTime, decimal, id, instant, integer, markdown, oid, positiveInt, string, time, unsignedInt, uri, Address, Age, Annotation, Attachment, CodeableConcept, Coding, ContactPoint, Count, Distance, Duration, HumanName, Identifier, Money, Period, Quantity, Range, Ratio, Reference, SampledData, Signature, Timing, Meta |
| Primitive Value | This primitive element may be present, or absent, or replaced by an extension |
IG © 2025+ FHIR Infrastructure. Package hl7.fhir.uv.xver-r4.r3#0.1.0 based on FHIR 3.0.2. Generated 2026-03-20
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