Implementation Guide CH VACD
5.0.0-ci-build - ci-build Switzerland flag

Implementation Guide CH VACD, published by HL7 Switzerland. This guide is not an authorized publication; it is the continuous build for version 5.0.0-ci-build built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7ch/ch-vacd/ and changes regularly. See the Directory of published versions

Resource Profile: CH VACD AllergyIntolerance

Official URL: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-allergyintolerances Version: 5.0.0-ci-build
Draft as of 2024-03-28 Computable Name: CHVACDAllergyIntolerance

Copyright/Legal: CC0-1.0

Definition of the AllergyIntolerance part for vaccination record documents.

Duplicate Conflict

By aggregation of different Immunization Administration documents, dupplicates could be detected. If so, the entries in the Vaccination Record document (as result of the aggregation) should be completed with the extension CH VACD Extension Merging Conflict Entry Reference. The criterias of duplicate detection can be found here.

Usage:

Formal Views of Profile Content

Description of Profiles, Differentials, Snapshots and how the different presentations work.

This structure is derived from CHCoreAllergyIntolerance

NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance 0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... conflict 0..*(Complex)Reference to related resource
URL: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-merging-conflict-entry-reference
... code S0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient S1..1Reference(CH Core Patient)Who the sensitivity is for
... recorder S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG
NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance C0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ1..*IdentifierAllergyIntolerance item ID
... clinicalStatus ?!ΣC0..1CodeableConceptactive | inactive | resolved
Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.

... verificationStatus ?!ΣC0..1CodeableConceptunconfirmed | confirmed | refuted | entered-in-error
Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.

... code SΣ0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient SΣ1..1Reference(CH Core Patient)Who the sensitivity is for
... recorder S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
AllergyIntolerance.clinicalStatusrequiredAllergyIntoleranceClinicalStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-clinical|4.0.1
from the FHIR Standard
AllergyIntolerance.verificationStatusrequiredAllergyIntoleranceVerificationStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-verification|4.0.1
from the FHIR Standard
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG

Constraints

IdGradePath(s)DetailsRequirements
ait-1errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceAllergyIntoleranceA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()
NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance C0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
... id Σ0..1idLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... conflict S0..*(Complex)Reference to related resource
URL: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-merging-conflict-entry-reference
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ1..*IdentifierAllergyIntolerance item ID
... clinicalStatus ?!ΣC0..1CodeableConceptactive | inactive | resolved
Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.

... verificationStatus ?!ΣC0..1CodeableConceptunconfirmed | confirmed | refuted | entered-in-error
Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.

... type Σ0..1codeallergy | intolerance - Underlying mechanism (if known)
Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.

... category Σ0..*codefood | medication | environment | biologic
Binding: AllergyIntoleranceCategory (required): Category of an identified substance associated with allergies or intolerances.


... criticality Σ0..1codelow | high | unable-to-assess
Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.

... code SΣ0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient SΣ1..1Reference(CH Core Patient)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 S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity
... asserter Σ0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)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 0..*BackboneElementAdverse Reaction Events linked to exposure to substance
.... id 0..1stringUnique id for inter-element referencing
.... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... certainty 0..1CodeableConceptCertainty that the substance was the cause of the manifestation
URL: http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty
Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event.


.... duration 0..1DurationHow long Manifestations persisted
URL: http://hl7.org/fhir/StructureDefinition/allergyintolerance-duration
.... location 0..1CodeableConceptBody site of manifestations
URL: http://hl7.org/fhir/StructureDefinition/openEHR-location
Binding: SNOMEDCTBodyStructures (extensible): Codes describing anatomical locations. May include laterality.


.... exposureDate 0..1dateTimeDate(/time) of first exposure to Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDate
.... exposureDuration 0..1DurationAmount of time individual was exposed to Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
.... exposureDescription 0..1stringText description about exposure to the Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDescription
.... management 0..1stringClinical Management Description
URL: http://hl7.org/fhir/StructureDefinition/openEHR-management
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... substance 0..1CodeableConceptSpecific substance or pharmaceutical product considered to be responsible for event
Binding: CH AllergyIntolerance Reaction Substance (preferred)
.... manifestation 1..*CodeableConceptClinical symptoms/signs associated with the Event
Binding: CH AllergyIntolerance Reaction Manifestation (preferred)
.... 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: AllergyIntoleranceSeverity (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: SNOMEDCTRouteCodes (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

Terminology Bindings

PathConformanceValueSetURI
AllergyIntolerance.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
AllergyIntolerance.clinicalStatusrequiredAllergyIntoleranceClinicalStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-clinical|4.0.1
from the FHIR Standard
AllergyIntolerance.verificationStatusrequiredAllergyIntoleranceVerificationStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-verification|4.0.1
from the FHIR Standard
AllergyIntolerance.typerequiredAllergyIntoleranceType
http://hl7.org/fhir/ValueSet/allergy-intolerance-type|4.0.1
from the FHIR Standard
AllergyIntolerance.categoryrequiredAllergyIntoleranceCategory
http://hl7.org/fhir/ValueSet/allergy-intolerance-category|4.0.1
from the FHIR Standard
AllergyIntolerance.criticalityrequiredAllergyIntoleranceCriticality
http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality|4.0.1
from the FHIR Standard
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG
AllergyIntolerance.reaction.substancepreferredCHAllergyIntoleranceReactionSubstanceValueSet
http://fhir.ch/ig/ch-allergyintolerance/ValueSet/CHAllergyIntoleranceReactionSubstanceValueSet
AllergyIntolerance.reaction.manifestationpreferredCHAllergyIntoleranceReactionManifestationValueSet
http://fhir.ch/ig/ch-allergyintolerance/ValueSet/CHAllergyIntoleranceReactionManifestationValueSet
AllergyIntolerance.reaction.severityrequiredAllergyIntoleranceSeverity
http://hl7.org/fhir/ValueSet/reaction-event-severity|4.0.1
from the FHIR Standard
AllergyIntolerance.reaction.exposureRouteexampleSNOMEDCTRouteCodes
http://hl7.org/fhir/ValueSet/route-codes
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
ait-1errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceAllergyIntoleranceA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()

This structure is derived from CHCoreAllergyIntolerance

Differential View

This structure is derived from CHCoreAllergyIntolerance

NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance 0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... conflict 0..*(Complex)Reference to related resource
URL: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-merging-conflict-entry-reference
... code S0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient S1..1Reference(CH Core Patient)Who the sensitivity is for
... recorder S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity

doco Documentation for this format

Terminology Bindings (Differential)

PathConformanceValueSetURI
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG

Key Elements View

NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance C0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ1..*IdentifierAllergyIntolerance item ID
... clinicalStatus ?!ΣC0..1CodeableConceptactive | inactive | resolved
Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.

... verificationStatus ?!ΣC0..1CodeableConceptunconfirmed | confirmed | refuted | entered-in-error
Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.

... code SΣ0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient SΣ1..1Reference(CH Core Patient)Who the sensitivity is for
... recorder S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity

doco Documentation for this format

Terminology Bindings

PathConformanceValueSetURI
AllergyIntolerance.clinicalStatusrequiredAllergyIntoleranceClinicalStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-clinical|4.0.1
from the FHIR Standard
AllergyIntolerance.verificationStatusrequiredAllergyIntoleranceVerificationStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-verification|4.0.1
from the FHIR Standard
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG

Constraints

IdGradePath(s)DetailsRequirements
ait-1errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceAllergyIntoleranceA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. AllergyIntolerance C0..*CHCoreAllergyIntoleranceCH VACD Recommendation Allergy Intolerance
ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
... id Σ0..1idLogical id of this artifact
... meta Σ0..1MetaMetadata about the resource
... implicitRules ?!Σ0..1uriA set of rules under which this content was created
... text 0..1NarrativeText summary of the resource, for human interpretation
... contained 0..*ResourceContained, inline Resources
... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
... relatesTo 0..1(Complex)Entry Resource Cross References
URL: http://fhir.ch/ig/ch-core/StructureDefinition/ch-core-ext-entry-resource-cross-references
... conflict S0..*(Complex)Reference to related resource
URL: http://fhir.ch/ig/ch-vacd/StructureDefinition/ch-vacd-ext-merging-conflict-entry-reference
... modifierExtension ?!0..*ExtensionExtensions that cannot be ignored
... identifier Σ1..*IdentifierAllergyIntolerance item ID
... clinicalStatus ?!ΣC0..1CodeableConceptactive | inactive | resolved
Binding: AllergyIntoleranceClinicalStatusCodes (required): The clinical status of the allergy or intolerance.

... verificationStatus ?!ΣC0..1CodeableConceptunconfirmed | confirmed | refuted | entered-in-error
Binding: AllergyIntoleranceVerificationStatusCodes (required): Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.

... type Σ0..1codeallergy | intolerance - Underlying mechanism (if known)
Binding: AllergyIntoleranceType (required): Identification of the underlying physiological mechanism for a Reaction Risk.

... category Σ0..*codefood | medication | environment | biologic
Binding: AllergyIntoleranceCategory (required): Category of an identified substance associated with allergies or intolerances.


... criticality Σ0..1codelow | high | unable-to-assess
Binding: AllergyIntoleranceCriticality (required): Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.

... code SΣ0..1CodeableConceptAllergy Intolerance code
Binding: Allergies and Intolerance values for Immunization (extensible): The code for allergy.

... patient SΣ1..1Reference(CH Core Patient)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 S0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)Who recorded the sensitivity
... asserter Σ0..1Reference(CH Core Practitioner | CH Core PractitionerRole | CH Core Patient | RelatedPerson)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 0..*BackboneElementAdverse Reaction Events linked to exposure to substance
.... id 0..1stringUnique id for inter-element referencing
.... Slices for extension 0..*ExtensionExtension
Slice: Unordered, Open by value:url
.... certainty 0..1CodeableConceptCertainty that the substance was the cause of the manifestation
URL: http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty
Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event.


.... duration 0..1DurationHow long Manifestations persisted
URL: http://hl7.org/fhir/StructureDefinition/allergyintolerance-duration
.... location 0..1CodeableConceptBody site of manifestations
URL: http://hl7.org/fhir/StructureDefinition/openEHR-location
Binding: SNOMEDCTBodyStructures (extensible): Codes describing anatomical locations. May include laterality.


.... exposureDate 0..1dateTimeDate(/time) of first exposure to Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDate
.... exposureDuration 0..1DurationAmount of time individual was exposed to Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDuration
.... exposureDescription 0..1stringText description about exposure to the Substance
URL: http://hl7.org/fhir/StructureDefinition/openEHR-exposureDescription
.... management 0..1stringClinical Management Description
URL: http://hl7.org/fhir/StructureDefinition/openEHR-management
.... modifierExtension ?!Σ0..*ExtensionExtensions that cannot be ignored even if unrecognized
.... substance 0..1CodeableConceptSpecific substance or pharmaceutical product considered to be responsible for event
Binding: CH AllergyIntolerance Reaction Substance (preferred)
.... manifestation 1..*CodeableConceptClinical symptoms/signs associated with the Event
Binding: CH AllergyIntolerance Reaction Manifestation (preferred)
.... 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: AllergyIntoleranceSeverity (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: SNOMEDCTRouteCodes (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

Terminology Bindings

PathConformanceValueSetURI
AllergyIntolerance.languagepreferredCommonLanguages
Additional Bindings Purpose
AllLanguages Max Binding
http://hl7.org/fhir/ValueSet/languages
from the FHIR Standard
AllergyIntolerance.clinicalStatusrequiredAllergyIntoleranceClinicalStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-clinical|4.0.1
from the FHIR Standard
AllergyIntolerance.verificationStatusrequiredAllergyIntoleranceVerificationStatusCodes
http://hl7.org/fhir/ValueSet/allergyintolerance-verification|4.0.1
from the FHIR Standard
AllergyIntolerance.typerequiredAllergyIntoleranceType
http://hl7.org/fhir/ValueSet/allergy-intolerance-type|4.0.1
from the FHIR Standard
AllergyIntolerance.categoryrequiredAllergyIntoleranceCategory
http://hl7.org/fhir/ValueSet/allergy-intolerance-category|4.0.1
from the FHIR Standard
AllergyIntolerance.criticalityrequiredAllergyIntoleranceCriticality
http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality|4.0.1
from the FHIR Standard
AllergyIntolerance.codeextensibleAllergiesAndIntolerancesForImmunization
http://fhir.ch/ig/ch-vacd/ValueSet/ch-vacd-immunization-allergyintolerances-vs
from this IG
AllergyIntolerance.reaction.substancepreferredCHAllergyIntoleranceReactionSubstanceValueSet
http://fhir.ch/ig/ch-allergyintolerance/ValueSet/CHAllergyIntoleranceReactionSubstanceValueSet
AllergyIntolerance.reaction.manifestationpreferredCHAllergyIntoleranceReactionManifestationValueSet
http://fhir.ch/ig/ch-allergyintolerance/ValueSet/CHAllergyIntoleranceReactionManifestationValueSet
AllergyIntolerance.reaction.severityrequiredAllergyIntoleranceSeverity
http://hl7.org/fhir/ValueSet/reaction-event-severity|4.0.1
from the FHIR Standard
AllergyIntolerance.reaction.exposureRouteexampleSNOMEDCTRouteCodes
http://hl7.org/fhir/ValueSet/route-codes
from the FHIR Standard

Constraints

IdGradePath(s)DetailsRequirements
ait-1errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error.
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').exists() or clinicalStatus.exists()
ait-2errorAllergyIntoleranceAllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error
: verificationStatus.coding.where(system = 'http://terminology.hl7.org/CodeSystem/allergyintolerance-verification' and code = 'entered-in-error').empty() or clinicalStatus.empty()
dom-2errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL NOT contain nested Resources
: contained.contained.empty()
dom-3errorAllergyIntoleranceIf the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource or SHALL refer to the containing resource
: contained.where((('#'+id in (%resource.descendants().reference | %resource.descendants().as(canonical) | %resource.descendants().as(uri) | %resource.descendants().as(url))) or descendants().where(reference = '#').exists() or descendants().where(as(canonical) = '#').exists() or descendants().where(as(canonical) = '#').exists()).not()).trace('unmatched', id).empty()
dom-4errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a meta.versionId or a meta.lastUpdated
: contained.meta.versionId.empty() and contained.meta.lastUpdated.empty()
dom-5errorAllergyIntoleranceIf a resource is contained in another resource, it SHALL NOT have a security label
: contained.meta.security.empty()
dom-6best practiceAllergyIntoleranceA resource should have narrative for robust management
: text.`div`.exists()
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()

This structure is derived from CHCoreAllergyIntolerance

 

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