http://hl7.org/fhir/StructureDefinition/allergyintolerance-substanceExposureRisk|4.0.1

A complex extension allowing structured capture of the exposure risk of the patient for an adverse reaction (allergy or intolerance) to the specified substance/product.
NameFlagsCardTypeDescription & Constraints
Extension
0..1Exposure risk of adverse reaction (allergy or intolerance) to the specified substance/product
 
extension *
1..1ExtensionSubstance (or pharmaceutical product)
 
 
extension
?..0
 
 
url
?..?uri
 
 
value[x] *
1..? SubstanceCode (example)
 
 
 
valueCodeableConcept *
1..?CodeableConcept SubstanceCode (example)
 
extension *
1..1Extensionknown-reaction-risk | no-known-reaction-risk
 
 
extension
?..0
 
 
url
?..?uri
 
 
value[x] *
1..? AllergyIntoleranceSubstanceExposureRisk (required)
 
 
 
valueCodeableConcept *
1..?CodeableConcept AllergyIntoleranceSubstanceExposureRisk (required)
 
url
?..?
 
value[x]
0..0