Union of http://hl7.org/fhir/us/core/StructureDefinition/us-core-allergyintolerance and http://hl7.org/fhir/us/core/StructureDefinition/us-core-allergyintolerance

This is the set of resources that conform to either of the profiles US Core AllergyIntolerance Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-allergyintolerance) and US Core AllergyIntolerance Profile (http://hl7.org/fhir/us/core/StructureDefinition/us-core-allergyintolerance). E.g. what you have to deal with if you get resources conforming to one of them

Structure

NameFlagsCard.TypeDescription & Constraints    Filter: Filtersdoco
.. AllergyIntolerance C0..*Allergy or Intolerance (generally: Risk of adverse reaction to a substance)
Constraints: ait-1, ait-2
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... language 0..1codeLanguage of the resource content
Binding: ?? (preferred): A human language.
... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... extension 0..*ExtensionAdditional content defined by implementations
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ0..*IdentifierExternal ids for this item
... clinicalStatus ?!SΣ0..1CodeableConceptleft: (USCDI) active | inactive | resolved; right: active | inactive | resolved
Binding: ?? (required)
... verificationStatus ?!SΣ0..1CodeableConceptleft: (USCDI) unconfirmed | confirmed | refuted | entered-in-error; right: unconfirmed | confirmed | refuted | entered-in-error
Binding: ?? (required)
... type Σ0..1codeallergy | intolerance - Underlying mechanism (if known)
Binding: ?? (required): Identification of the underlying physiological mechanism for a Reaction Risk.
... category Σ0..*codefood | medication | environment | biologic
Binding: ?? (required): Category of an identified substance associated with allergies or intolerances.
... criticality Σ0..1codelow | high | unable-to-assess
Binding: ?? (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
... code SΣ1..1CodeableConceptleft: (USCDI) Code that identifies the allergy or intolerance; right: Code that identifies the allergy or intolerance
Binding: ?? (extensible)
... patient SΣ1..1Reference(US Core Patient Profile | #sd-us-core-patient-us-core-patient)left: (USCDI) Who the sensitivity is for; right: Who the sensitivity is for
... encounter 0..1Reference(Encounter)Encounter when the allergy or intolerance was asserted
... onset[x] 0..1When allergy or intolerance was identified
.... onsetDateTimedateTime
.... onsetAgeAge
.... onsetPeriodPeriod
.... onsetRangeRange
.... onsetStringstring
... recordedDate 0..1dateTimeDate first version of the resource instance was recorded
... recorder 0..1Reference(Practitioner | PractitionerRole | Patient | RelatedPerson)left: Who recorded the sensitivity; right: 𝗔𝗗𝗗𝗜𝗧𝗜𝗢𝗡𝗔𝗟 𝗨𝗦𝗖𝗗𝗜: Who recorded the sensitivity
... asserter Σ0..1Reference(Patient | RelatedPerson | Practitioner | PractitionerRole)Source of the information about the allergy
... lastOccurrence 0..1dateTimeDate(/time) of last known occurrence of a reaction
... note 0..*AnnotationAdditional text not captured in other fields
... reaction S0..*BackboneElementleft: (USCDI) Adverse Reaction Events linked to exposure to substance; right: Adverse Reaction Events linked to exposure to substance
.... extension 0..*ExtensionAdditional content defined by implementations
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... substance 0..1CodeableConceptSpecific substance or pharmaceutical product considered to be responsible for event
Binding: ?? (example): Codes defining the type of the substance (including pharmaceutical products).
.... manifestation S1..*CodeableConceptleft: (USCDI) Clinical symptoms/signs associated with the Event; right: Clinical symptoms/signs associated with the Event
Binding: ?? (extensible)
.... description 0..1stringDescription of the event as a whole
.... onset 0..1dateTimeDate(/time) when manifestations showed
.... severity 0..1codemild | moderate | severe (of event as a whole)
Binding: ?? (required): Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.
.... exposureRoute 0..1CodeableConceptHow the subject was exposed to the substance
Binding: ?? (example): A coded concept describing the route or physiological path of administration of a therapeutic agent into or onto the body of a subject.
.... note 0..*AnnotationText about event not captured in other fields

doco Documentation for this format