http://hl7.org/fhir/StructureDefinition/UsageContext|5.0.0

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).
NameFlagsCardTypeDescription & Constraints
UsageContext
0..*Describes the context of use for a conformance or knowledge resource
 
code *
Σ
1..1CodingType of context being specified UsageContextType (extensible)
 
value[x] *
Σ
1..1Value that defines the context UsageContextValue (example)
 
 
valueCodeableConcept *
Σ
1..1CodeableConcept UsageContextValue (example)
 
 
valueQuantity *
Σ
1..1Quantity UsageContextValue (example)
 
 
valueRange *
Σ
1..1Range UsageContextValue (example)
 
 
valueReference *
Σ
1..1Reference UsageContextValue (example)