{
"description": "R5: `Appointment.reason` additional types (CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition), CodeableReference(http://hl7.org/fhir/StructureDefinition/Procedure), CodeableReference(http://hl7.org/fhir/StructureDefinition/Observation), CodeableReference(http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation))",
"_filename": "StructureDefinition-ext-R5-Appointment.reason.json",
"package_name": "hl7.fhir.uv.xver-r5.r3",
"date": "2026-03-17T21:02:03.8104715+00:00",
"derivation": "constraint",
"publisher": "FHIR Infrastructure",
"fhirVersion": "3.0.2",
"jurisdiction": [ {
"coding": [ {
"code": "001",
"system": "http://unstats.un.org/unsd/methods/m49/m49.htm",
"display": "World"
} ]
} ],
"purpose": "This extension is part of the cross-version definitions generated to enable use of the\r\nelement `Appointment.reason` as defined in FHIR R5\r\nin FHIR STU3.\r\n\r\nThe source element is defined as:\r\n`Appointment.reason` 0..* `CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition,http://hl7.org/fhir/StructureDefinition/Procedure,http://hl7.org/fhir/StructureDefinition/Observation,http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation)`\r\n\r\nAcross FHIR versions, the element set has been mapped as:\r\n* R5: `Appointment.reason` 0..* `CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition,http://hl7.org/fhir/StructureDefinition/Procedure,http://hl7.org/fhir/StructureDefinition/Observation,http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation)`\n* R4B: `Appointment.reasonCode` 0..* `CodeableConcept`\n* R4: `Appointment.reasonCode` 0..* `CodeableConcept`\n* STU3: `Appointment.reason` 0..* `CodeableConcept`\r\n\r\nFollowing are the generation technical comments:\r\nElement `Appointment.reason` is mapped to FHIR STU3 element `Appointment.reason` as `SourceIsBroaderThanTarget`.\nElement `Appointment.reason` is mapped to FHIR STU3 element `Appointment.indication` as `SourceIsBroaderThanTarget`.\nThe mappings for `Appointment.reason` do not cover the following types: CodeableReference.",
"name": "ExtensionAppointment_Reason",
"mapping": [ {
"uri": "http://hl7.org/v3",
"name": "RIM Mapping",
"identity": "rim"
} ],
"abstract": false,
"type": "Extension",
"experimental": "false",
"resourceType": "StructureDefinition",
"title": "R5: Reason this appointment is scheduled additional types",
"package_version": "0.1.0",
"extension": [ {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-wg",
"valueCode": "fhir"
}, {
"url": "http://hl7.org/fhir/StructureDefinition/package-source",
"extension": [ {
"url": "packageId",
"valueId": "hl7.fhir.uv.xver-r5.r3"
}, {
"url": "version",
"valueString": "0.1.0"
}, {
"url": "uri",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r3"
} ]
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-fmm",
"valueInteger": 0,
"_valueInteger": {
"extension": [ {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r3"
} ]
}
}, {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-standards-status",
"valueCode": "trial-use",
"_valueCode": {
"extension": [ {
"url": "http://hl7.org/fhir/StructureDefinition/structuredefinition-conformance-derivedFrom",
"valueUri": "http://hl7.org/fhir/uv/xver/ImplementationGuide/hl7.fhir.uv.xver-r5.r3"
} ]
}
} ],
"snapshot": {
"element": [ {
"constraint": [ {
"key": "ele-1",
"human": "All FHIR elements must have a @value or children",
"xpath": "@value|f:*|h:div",
"source": "http://hl7.org/fhir/StructureDefinition/Element",
"severity": "error",
"expression": "hasValue() | (children().count() > id.count())"
}, {
"key": "ext-1",
"human": "Must have either extensions or value[x], not both",
"xpath": "exists(f:extension)!=exists(f:*[starts-with(local-name(.), 'value')])",
"source": "http://hl7.org/fhir/StructureDefinition/Extension",
"severity": "error",
"expression": "extension.exists() != value.exists()"
} ],
"path": "Extension",
"min": 0,
"definition": "R5: `Appointment.reason` additional types (CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition), CodeableReference(http://hl7.org/fhir/StructureDefinition/Procedure), CodeableReference(http://hl7.org/fhir/StructureDefinition/Observation), CodeableReference(http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation))",
"isModifier": false,
"short": "R5: Reason this appointment is scheduled additional types",
"max": "*",
"id": "Extension",
"condition": [ "ele-1" ],
"comment": "Element `Appointment.reason` is mapped to FHIR STU3 element `Appointment.reason` as `SourceIsBroaderThanTarget`.\nElement `Appointment.reason` is mapped to FHIR STU3 element `Appointment.indication` as `SourceIsBroaderThanTarget`.\nThe mappings for `Appointment.reason` do not cover the following types: CodeableReference.",
"base": {
"max": "*",
"min": 0,
"path": "Extension"
}
}, {
"path": "Extension.id",
"min": 0,
"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)",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "string"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.id",
"base": {
"max": "1",
"min": 0,
"path": "Element.id"
}
}, {
"path": "Extension.extension",
"min": 0,
"definition": "An Extension",
"short": "Extension",
"slicing": {
"rules": "open",
"ordered": false,
"description": "Extensions are always sliced by (at least) url",
"discriminator": [ {
"path": "url",
"type": "value"
} ]
},
"type": [ {
"code": "Extension"
} ],
"max": "*",
"id": "Extension.extension",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension",
"min": 1,
"definition": "Slice to indicate the presence of a R5 `CodeableReference` in FHIR STU3",
"short": "DataType slice for a FHIR R5 `CodeableReference` value",
"type": [ {
"code": "Extension"
} ],
"sliceName": "_datatype",
"max": "1",
"id": "Extension.extension:_datatype",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.id",
"min": 0,
"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)",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "string"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:_datatype.id",
"base": {
"max": "1",
"min": 0,
"path": "Element.id"
}
}, {
"path": "Extension.extension.extension",
"min": 0,
"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",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"slicing": {
"rules": "open",
"description": "Extensions are always sliced by (at least) url",
"discriminator": [ {
"path": "url",
"type": "value"
} ]
},
"type": [ {
"code": "Extension"
} ],
"alias": [ "extensions", "user content" ],
"max": "*",
"id": "Extension.extension:_datatype.extension",
"comment": "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.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"short": "identifies the meaning of the extension",
"fixedUri": "http://hl7.org/fhir/StructureDefinition/_datatype",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "uri"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:_datatype.url",
"comment": "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.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
}
}, {
"path": "Extension.extension.value[x]",
"min": 1,
"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",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "string"
} ],
"max": "1",
"fixedString": "CodeableReference",
"id": "Extension.extension:_datatype.value[x]",
"comment": "Must be: CodeableReference",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
}
}, {
"path": "Extension.extension",
"requirements": "Element `CodeableReference.concept` is mapped to FHIR STU3 element `CodeableConcept` as `Equivalent`.",
"min": 0,
"definition": "R5: `CodeableReference.concept`",
"short": "R5: Reference to a concept (by class)",
"type": [ {
"code": "Extension"
} ],
"sliceName": "concept",
"max": "1",
"id": "Extension.extension:concept",
"comment": "Element `CodeableReference.concept` is mapped to FHIR STU3 element `CodeableConcept` as `Equivalent`.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.id",
"min": 0,
"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)",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "string"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:concept.id",
"base": {
"max": "1",
"min": 0,
"path": "Element.id"
}
}, {
"path": "Extension.extension.extension",
"min": 0,
"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",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"slicing": {
"rules": "open",
"description": "Extensions are always sliced by (at least) url",
"discriminator": [ {
"path": "url",
"type": "value"
} ]
},
"type": [ {
"code": "Extension"
} ],
"alias": [ "extensions", "user content" ],
"max": "*",
"id": "Extension.extension:concept.extension",
"comment": "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.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"short": "identifies the meaning of the extension",
"fixedUri": "concept",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "uri"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:concept.url",
"comment": "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.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
}
}, {
"path": "Extension.extension.value[x]",
"min": 0,
"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)",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "CodeableConcept"
} ],
"max": "1",
"id": "Extension.extension:concept.value[x]",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
}
}, {
"path": "Extension.extension",
"requirements": "Element `CodeableReference.reference` is mapped to FHIR STU3 element `Reference` as `Equivalent`.",
"min": 0,
"definition": "R5: `CodeableReference.reference`",
"short": "R5: Reference to a resource (by instance)",
"type": [ {
"code": "Extension"
} ],
"sliceName": "reference",
"max": "1",
"id": "Extension.extension:reference",
"comment": "Element `CodeableReference.reference` is mapped to FHIR STU3 element `Reference` as `Equivalent`.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.id",
"min": 0,
"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)",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"type": [ {
"code": "string"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:reference.id",
"base": {
"max": "1",
"min": 0,
"path": "Element.id"
}
}, {
"path": "Extension.extension.extension",
"min": 0,
"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",
"mapping": [ {
"map": "n/a",
"identity": "rim"
} ],
"slicing": {
"rules": "open",
"description": "Extensions are always sliced by (at least) url",
"discriminator": [ {
"path": "url",
"type": "value"
} ]
},
"type": [ {
"code": "Extension"
} ],
"alias": [ "extensions", "user content" ],
"max": "*",
"id": "Extension.extension:reference.extension",
"comment": "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.",
"base": {
"max": "*",
"min": 0,
"path": "Element.extension"
}
}, {
"path": "Extension.extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"short": "identifies the meaning of the extension",
"fixedUri": "reference",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "uri"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.extension:reference.url",
"comment": "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.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
}
}, {
"path": "Extension.extension.value[x]",
"min": 0,
"definition": "A reference to a resource the provides exact details about the information being referenced.",
"short": "Reference to a resource (by instance)",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Condition|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Condition"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Procedure|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Procedure"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Observation|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Observation"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-ImmunizationRecommendation|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation"
} ],
"max": "1",
"id": "Extension.extension:reference.value[x]",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
}
}, {
"path": "Extension.url",
"min": 1,
"definition": "Source of the definition for the extension code - a logical name or a URL.",
"short": "identifies the meaning of the extension",
"fixedUri": "http://hl7.org/fhir/5.0/StructureDefinition/extension-Appointment.reason",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "uri"
} ],
"representation": [ "xmlAttr" ],
"max": "1",
"id": "Extension.url",
"comment": "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.",
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
}
}, {
"path": "Extension.value[x]",
"min": 0,
"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",
"mapping": [ {
"map": "N/A",
"identity": "rim"
} ],
"type": [ {
"code": "base64Binary"
}, {
"code": "boolean"
}, {
"code": "code"
}, {
"code": "date"
}, {
"code": "dateTime"
}, {
"code": "decimal"
}, {
"code": "id"
}, {
"code": "instant"
}, {
"code": "integer"
}, {
"code": "markdown"
}, {
"code": "oid"
}, {
"code": "positiveInt"
}, {
"code": "string"
}, {
"code": "time"
}, {
"code": "unsignedInt"
}, {
"code": "uri"
}, {
"code": "Address"
}, {
"code": "Age"
}, {
"code": "Annotation"
}, {
"code": "Attachment"
}, {
"code": "CodeableConcept"
}, {
"code": "Coding"
}, {
"code": "ContactPoint"
}, {
"code": "Count"
}, {
"code": "Distance"
}, {
"code": "Duration"
}, {
"code": "HumanName"
}, {
"code": "Identifier"
}, {
"code": "Money"
}, {
"code": "Period"
}, {
"code": "Quantity"
}, {
"code": "Range"
}, {
"code": "Ratio"
}, {
"code": "Reference"
}, {
"code": "SampledData"
}, {
"code": "Signature"
}, {
"code": "Timing"
}, {
"code": "Meta"
} ],
"max": "0",
"id": "Extension.value[x]",
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
}
} ]
},
"status": "active",
"id": "101e464e-3fe9-4fb9-a2e7-6d869c734d92",
"kind": "complex-type",
"url": "http://hl7.org/fhir/5.0/StructureDefinition/extension-Appointment.reason",
"context": [ "Appointment" ],
"version": "0.1.0",
"differential": {
"element": [ {
"path": "Extension",
"min": 0,
"definition": "R5: `Appointment.reason` additional types (CodeableReference(http://hl7.org/fhir/StructureDefinition/Condition), CodeableReference(http://hl7.org/fhir/StructureDefinition/Procedure), CodeableReference(http://hl7.org/fhir/StructureDefinition/Observation), CodeableReference(http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation))",
"isModifier": false,
"short": "R5: Reason this appointment is scheduled additional types",
"max": "*",
"id": "Extension",
"comment": "Element `Appointment.reason` is mapped to FHIR STU3 element `Appointment.reason` as `SourceIsBroaderThanTarget`.\nElement `Appointment.reason` is mapped to FHIR STU3 element `Appointment.indication` as `SourceIsBroaderThanTarget`.\nThe mappings for `Appointment.reason` do not cover the following types: CodeableReference.",
"base": {
"max": "*",
"min": 0,
"path": "Extension"
}
}, {
"id": "Extension.extension",
"max": "*",
"min": 0,
"base": {
"max": "*",
"min": 0,
"path": "Extension.extension"
},
"path": "Extension.extension",
"slicing": {
"rules": "open",
"ordered": false,
"discriminator": [ {
"path": "url",
"type": "value"
} ]
}
}, {
"id": "Extension.extension:_datatype",
"max": "1",
"min": 1,
"base": {
"max": "*",
"min": 0,
"path": "Extension.extension"
},
"path": "Extension.extension",
"short": "DataType slice for a FHIR R5 `CodeableReference` value",
"sliceName": "_datatype",
"definition": "Slice to indicate the presence of a R5 `CodeableReference` in FHIR STU3"
}, {
"id": "Extension.extension:_datatype.url",
"max": "1",
"min": 1,
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"path": "Extension.extension.url",
"fixedUri": "http://hl7.org/fhir/StructureDefinition/_datatype"
}, {
"id": "Extension.extension:_datatype.value[x]",
"max": "1",
"min": 1,
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "string"
} ],
"comment": "Must be: CodeableReference",
"fixedString": "CodeableReference"
}, {
"path": "Extension.extension",
"requirements": "Element `CodeableReference.concept` is mapped to FHIR STU3 element `CodeableConcept` as `Equivalent`.",
"min": 0,
"definition": "R5: `CodeableReference.concept`",
"short": "R5: Reference to a concept (by class)",
"sliceName": "concept",
"max": "1",
"id": "Extension.extension:concept",
"comment": "Element `CodeableReference.concept` is mapped to FHIR STU3 element `CodeableConcept` as `Equivalent`.",
"base": {
"max": "*",
"min": 0,
"path": "Extension.extension"
}
}, {
"id": "Extension.extension:concept.url",
"max": "1",
"min": 1,
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"path": "Extension.extension.url",
"fixedUri": "concept"
}, {
"id": "Extension.extension:concept.value[x]",
"max": "1",
"min": 0,
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "CodeableConcept"
} ],
"short": "Reference to a concept (by class)",
"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."
}, {
"path": "Extension.extension",
"requirements": "Element `CodeableReference.reference` is mapped to FHIR STU3 element `Reference` as `Equivalent`.",
"min": 0,
"definition": "R5: `CodeableReference.reference`",
"short": "R5: Reference to a resource (by instance)",
"sliceName": "reference",
"max": "1",
"id": "Extension.extension:reference",
"comment": "Element `CodeableReference.reference` is mapped to FHIR STU3 element `Reference` as `Equivalent`.",
"base": {
"max": "*",
"min": 0,
"path": "Extension.extension"
}
}, {
"id": "Extension.extension:reference.url",
"max": "1",
"min": 1,
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"path": "Extension.extension.url",
"fixedUri": "reference"
}, {
"id": "Extension.extension:reference.value[x]",
"max": "1",
"min": 0,
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"path": "Extension.extension.value[x]",
"type": [ {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Condition|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Condition"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Procedure|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Procedure"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-Observation|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/Observation"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/5.0/StructureDefinition/profile-ImmunizationRecommendation|0.1.0"
}, {
"code": "Reference",
"targetProfile": "http://hl7.org/fhir/StructureDefinition/ImmunizationRecommendation"
} ],
"short": "Reference to a resource (by instance)",
"definition": "A reference to a resource the provides exact details about the information being referenced."
}, {
"id": "Extension.url",
"max": "1",
"min": 1,
"base": {
"max": "1",
"min": 1,
"path": "Extension.url"
},
"path": "Extension.url",
"fixedUri": "http://hl7.org/fhir/5.0/StructureDefinition/extension-Appointment.reason"
}, {
"id": "Extension.value[x]",
"max": "0",
"min": 0,
"base": {
"max": "1",
"min": 0,
"path": "Extension.value[x]"
},
"path": "Extension.value[x]"
} ]
},
"contact": [ {
"name": "FHIR Infrastructure",
"telecom": [ {
"value": "http://www.hl7.org/Special/committees/fiwg",
"system": "url"
} ]
} ],
"contextType": "resource",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Extension"
}