R4 Draft for Comment
FoundationThis page is part of the FHIR Specification (v3.2.0: R4 Ballot 1). The current version which supercedes this version is 5.0.0. For a full list of available versions, see the Directory of published versions 
. Page versions: R5 R4B R4 R3
| Modeling and Methodology Work Group | Maturity Level: N/A | Ballot Status: Informative |
StructureDefinition for UsageContext
{
"resourceType": "StructureDefinition",
"id": "UsageContext",
"meta": {
"lastUpdated": "2017-12-20T15:52:34.818+11:00"
},
"text": {
"status": "generated",
"div": "<div>!-- Snipped for Brevity --></div>"
},
"url": "http://hl7.org/fhir/StructureDefinition/UsageContext",
"name": "UsageContext",
"status": "draft",
"date": "2017-12-20T15:52:34+11:00",
"publisher": "HL7 FHIR Standard",
"contact": [
{
"telecom": [
{
"system": "url",
"value": "http://hl7.org/fhir"
}
]
}
],
"description": "Base StructureDefinition for UsageContext Type: Specifies clinical/business/etc metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).",
"purpose": "Consumers of the resource must be able to determine the intended applicability for the resource. Ideally, this information would be used programmatically to determine when and how it should be incorporated or exposed.",
"fhirVersion": "3.2.0",
"mapping": [
{
"identity": "rim",
"uri": "http://hl7.org/v3",
"name": "RIM Mapping"
}
],
"kind": "complex-type",
"abstract": false,
"type": "UsageContext",
"baseDefinition": "http://hl7.org/fhir/StructureDefinition/Element",
"derivation": "specialization",
"snapshot": {
"element": [
{
"id": "UsageContext",
"path": "UsageContext",
"short": "Describes the context of use for a conformance or knowledge resource",
"definition": "Specifies clinical/business/etc metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).",
"min": 0,
"max": "*",
"condition": [
"ele-1"
],
"constraint": [
{
"key": "ele-1",
"severity": "error",
"human": "All FHIR elements must have a @value or children",
"expression": "hasValue() | (children().count() > id.count())",
"xpath": "@value|f:*|h:div",
"source": "Element"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "UsageContext.id",
"path": "UsageContext.id",
"representation": [
"xmlAttr"
],
"short": "xml:id (or equivalent in JSON)",
"definition": "unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.",
"min": 0,
"max": "1",
"base": {
"path": "Element.id",
"min": 0,
"max": "1"
},
"type": [
{
"code": "string"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "UsageContext.extension",
"path": "UsageContext.extension",
"slicing": {
"discriminator": [
{
"type": "value",
"path": "url"
}
],
"description": "Extensions are always sliced by (at least) url",
"rules": "open"
},
"short": "Additional Content defined by implementations",
"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.",
"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.",
"alias": [
"extensions",
"user content"
],
"min": 0,
"max": "*",
"base": {
"path": "Element.extension",
"min": 0,
"max": "*"
},
"type": [
{
"code": "Extension"
}
],
"mapping": [
{
"identity": "rim",
"map": "n/a"
}
]
},
{
"id": "UsageContext.code",
"path": "UsageContext.code",
"short": "Type of context being specified",
"definition": "A code that identifies the type of context being specified by this usage context.",
"min": 1,
"max": "1",
"type": [
{
"code": "Coding"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "UsageContextType"
}
],
"strength": "extensible",
"description": "A code that specifies a type of context being specified by a usage context",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/usage-context-type"
}
}
},
{
"id": "UsageContext.value[x]",
"path": "UsageContext.value[x]",
"short": "Value that defines the context",
"definition": "A value that defines the context specified in this context of use. The interpretation of the value is defined by the code.",
"min": 1,
"max": "1",
"type": [
{
"code": "CodeableConcept"
},
{
"code": "Quantity"
},
{
"code": "Range"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "UsageContextValue"
}
],
"strength": "example",
"description": "A code that defines the specific value for the context being specified",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/use-context"
}
}
}
]
},
"differential": {
"element": [
{
"id": "UsageContext",
"path": "UsageContext",
"short": "Describes the context of use for a conformance or knowledge resource",
"definition": "Specifies clinical/business/etc metadata that can be used to retrieve, index and/or categorize an artifact. This metadata can either be specific to the applicable population (e.g., age category, DRG) or the specific context of care (e.g., venue, care setting, provider of care).",
"min": 0,
"max": "*"
},
{
"id": "UsageContext.code",
"path": "UsageContext.code",
"short": "Type of context being specified",
"definition": "A code that identifies the type of context being specified by this usage context.",
"min": 1,
"max": "1",
"type": [
{
"code": "Coding"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "UsageContextType"
}
],
"strength": "extensible",
"description": "A code that specifies a type of context being specified by a usage context",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/usage-context-type"
}
}
},
{
"id": "UsageContext.value[x]",
"path": "UsageContext.value[x]",
"short": "Value that defines the context",
"definition": "A value that defines the context specified in this context of use. The interpretation of the value is defined by the code.",
"min": 1,
"max": "1",
"type": [
{
"code": "CodeableConcept"
},
{
"code": "Quantity"
},
{
"code": "Range"
}
],
"isSummary": true,
"binding": {
"extension": [
{
"url": "http://hl7.org/fhir/StructureDefinition/elementdefinition-bindingName",
"valueString": "UsageContextValue"
}
],
"strength": "example",
"description": "A code that defines the specific value for the context being specified",
"valueSetReference": {
"reference": "http://hl7.org/fhir/ValueSet/use-context"
}
}
}
]
}
}
Usage note: every effort has been made to ensure that the examples are correct and useful, but they are not a normative part of the specification.
®© HL7.org 2011+. FHIR Release 4 Draft for Comment (Jan-2018 v3.2.0-12885) generated on Wed, Dec 20, 2017 15:56+1100. QA Page
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