RIVO-Noord Zorgviewer Implementation Guide
1.23.0 - CI build

RIVO-Noord Zorgviewer Implementation Guide, published by RIVO-NN HL7NL. This guide is not an authorized publication; it is the continuous build for version 1.23.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/RIVO-Noord/zorgviewer-ig/ and changes regularly. See the Directory of published versions

## Resource Profile: AllergyIntolerance - Detailed Descriptions

Active as of 2026-03-30

Definitions for the AllergyIntolerance resource profile.

- Key Elements Table
- Differential Elements Table
- Snapshot Elements Table

Guidance on how to interpret the contents of this table can be foundhere

0. AllergyIntolerance
Definition | Risk of harmful or undesirable, physiological response which is unique to an individual and associated with exposure to a substance. This is the base resource type for everything.
Short | AllergyIntoleranceBase Resource
Comments | Substances include, but are not limited to: a therapeutic substance administered correctly at an appropriate dosage for the individual; food; material derived from plants or animals; or venom from insect stings.
Control | 0..*
Alternate Names | Allergy, Intolerance, Adverse Reaction, AllergieIntolerantie
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (`contained.contained.empty()`) dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative (`contained.text.empty()`) dom-4: If 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-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource (`contained.where(('#'+id in %resource.descendants().reference).not()).empty()`) ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error. (`verificationStatus='entered-in-error' or clinicalStatus.exists()`) ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error (`verificationStatus!='entered-in-error' or clinicalStatus.empty()`)
2. AllergyIntolerance.implicitRules
Definition | A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.
Short | A set of rules under which this content was created
Comments | Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.
Control | 0..1
Type | uri
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
4. AllergyIntolerance.modifierExtension
Definition | May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.
Short | Extensions that cannot be ignored
Comments | 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.
Control | 0..*
Type | Extension
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Alternate Names | extensions, user content
6. AllergyIntolerance.clinicalStatus
Definition | The clinical status of the allergy or intolerance.
Short | AllergyStatusactive | inactive | resolved
Comments | Zie voor mappings AllergieStatusCodelijst-to-allergy-status This element is labeled as a modifier because the status contains the codes inactive and resolved that mark the AllergyIntolerance as not currently valid.
Control | 0..1 This element is affected by the following invariants: ait-1, ait-2
Binding | The codes SHALL be taken from AllergyIntoleranceClinicalStatus http://hl7.org/fhir/ValueSet/allergy-clinical-status|3.0.2 (required to `http://hl7.org/fhir/ValueSet/allergy-clinical-status` ) The clinical status of the allergy or intolerance.
Type | code
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Alternate Names | AllergieStatus
8. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst
Slice Name | AllergieStatusCodelijst
Definition | Statement on the status of the patient’s hypersensitivity.
Short | AllergyStatus
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet., AllergieStatus
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
10. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.clinicalStatus.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
12. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
14. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 10..1
Binding | Unless not suitable, these codes SHALL be taken from For codes, see AllergieStatusCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.3--20171231000000` ) AllergieStatusCodelijst
Type | CodeableConcept, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
16. AllergyIntolerance.verificationStatus
Definition | Assertion about certainty associated with the propensity, or potential risk, of a reaction to the identified substance (including pharmaceutical product).
Short | AllergyStatusunconfirmed | confirmed | refuted | entered-in-error
Comments | When HCIM AllergyStatus = Nullified, `.verificationStatus` should be set to entered-in-error. In all other cases it is up to the sending system to populate this element with the correct value. This element is labeled as a modifier because the status contains the codes refuted and entered-in-error that mark the AllergyIntolerance as not currently valid.
Control | 1..1 This element is affected by the following invariants: ait-1, ait-2
Binding | The codes SHALL be taken from AllergyIntoleranceVerificationStatus http://hl7.org/fhir/ValueSet/allergy-verification-status|3.0.2 (required to `http://hl7.org/fhir/ValueSet/allergy-verification-status` ) Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
Type | code
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | AllergieStatus
18. AllergyIntolerance.category
Definition | Category of the identified substance.
Short | food | medication | environment | biologic
Comments | This data element has been included because it is currently being captured in some clinical systems. This data can be derived from the substance where coding systems are used, and is effectively redundant in that situation. When searching on category, consider the implications of AllergyIntolerance resources without a category. For example, when searching on category = medication, medication allergies that don't have a category valued will not be returned. Refer to search for more information on how to search category with a :missing modifier to get allergies that don't have a category. Additionally, category should be used with caution because category can be subjective based on the sender.
Control | 0..*
Binding | The codes SHALL be taken from AllergyIntoleranceCategory http://hl7.org/fhir/ValueSet/allergy-intolerance-category|3.0.2 (required to `http://hl7.org/fhir/ValueSet/allergy-intolerance-category` ) Category of an identified substance.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Alternate Names | Category, Type, Reaction Type, Class
20. AllergyIntolerance.category.extension:AllergieCategorieCodelijst
Slice Name | AllergieCategorieCodelijst
Definition | Identifies the allergy category such as medication, food or environment.
Short | AllergyCategory
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet., AllergieCategorie
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
22. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.category.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
24. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
26. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 10..1
Binding | Unless not suitable, these codes SHALL be taken from For codes, see AllergieCategorieCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.2--20171231000000` ) AllergieCategorieCodelijst
Type | CodeableConcept, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
28. AllergyIntolerance.code
Definition | Code for an allergy or intolerance statement (either a positive or a negated/excluded statement). This may be a code for a substance or pharmaceutical product that is considered to be responsible for the adverse reaction risk (e.g., "Latex"), an allergy or intolerance condition (e.g., "Latex allergy"), or a negated/excluded code for a specific substance or class (e.g., "No latex allergy") or a general or categorical negated statement (e.g., "No known allergy", "No known drug allergies").
Short | CausativeAgentCode that identifies the allergy or intolerance
Comments | It is strongly recommended that this element be populated using a terminology, where possible. For example, some terminologies used include RxNorm, SNOMED CT, DM+D, NDFRT, ICD-9, IDC-10, UNI, ATC and CPT. Plain text should only be used if there is no appropriate terminology available. Additional details can be specified in the text. When a substance or product code is specified for the 'code' element, the "default" semantic context is that this is a positive statement of an allergy or intolerance (depending on the value of the 'type' element, if present) condition to the specified substance/product. In the corresponding SNOMED CT allergy model, the specified substance/product is the target (destination) of the "Causative agent" relationship. The 'substanceExposureRisk' extension is available as a structured and more flexible alternative to the 'code' element for making positive or negative allergy or intolerance statements. This extension provides the capability to make "no known allergy" (or "no risk of adverse reaction") statements regarding any coded substance/product (including cases when a pre-coordinated "no allergy to x" concept for that substance/product does not exist). If the 'substanceExposureRisk' extension is present, the AllergyIntolerance.code element SHALL be omitted.
Control | 10..1
Binding | For example codes, see AllergyIntolerance Substance/Product, Condition and Negation Codes http://hl7.org/fhir/ValueSet/allergyintolerance-code|3.0.2 (example to `http://hl7.org/fhir/ValueSet/allergyintolerance-code` ) Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
Type | CodeableConcept
Must Support | true
Summary | true
Alternate Names | Code, VeroorzakendeStof
30. AllergyIntolerance.code.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ system
32. AllergyIntolerance.code.coding.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
34. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist
Slice Name | causativeAgentAllergicAgentCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from For codes, see VeroorzakendeStofAllergeneStoffenCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.17--20171231000000` ) SNOMED CT - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
36. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 10..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `http://snomed.info/sct`
38. AllergyIntolerance.code.coding:causativeAgentHPKCodelist
Slice Name | causativeAgentHPKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from For codes, see VeroorzakendeStofHPKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.19--20171231000000` ) G-Standaard Handels Product Kode (HPK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
40. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 10..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.7`
42. AllergyIntolerance.code.coding:causativeAgentSNKCodelist
Slice Name | causativeAgentSNKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from For codes, see VeroorzakendeStofSNKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.14--20171231000000` ) G-standaard Stofnaamcode (SNK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
44. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 10..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.750`
46. AllergyIntolerance.code.coding:causativeAgentSSKCodelist
Slice Name | causativeAgentSSKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from For codes, see VeroorzakendeStofSSKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.13--20171231000000` ) G-standaard Stofnaamcode i.c.m. toedieningsweg (SSK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
48. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 10..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.725`
50. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist
Slice Name | causativeAgentThesaurus122Codelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from For codes, see VeroorzakendeStofThesaurus122Codelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.15--20171231000000` ) G-standaard Ongewenste medicatiegroepen - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
52. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 10..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.902.122`
54. AllergyIntolerance.code.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
56. AllergyIntolerance.patient
Definition | The patient who has the allergy or intolerance.
Short | PatientWho the sensitivity is for
Control | 1..1
Type | Reference(nl-core-patient, Patient)
Summary | true
Alternate Names | Patient, Patiënt
58. AllergyIntolerance.onset[x]
Definition | Estimated or actual date, date-time, or age when allergy or intolerance was identified.
Short | When allergy or intolerance was identified
Control | 0..1
Type | Choice of: dateTime, Period, string, Range, Age
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Must Support Types | No must-support rules about the choice of types/profiles
Slicing | This element introduces a set of slices on `AllergyIntolerance.onset[x]`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: type @ $this
60. AllergyIntolerance.onset[x]:onsetDateTime
Slice Name | onsetDateTime
Definition | The date and time at which the allergy or undesired reaction was determined. This can be an exact date and time, or a rough indication of the date (such as only the year, or the month and the year). Estimated or actual date, date-time, or age when allergy or intolerance was identified.
Short | StartDateTimeWhen allergy or intolerance was identified
Control | 0..1
Type | dateTime, string, Period, Range, Age
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | BeginDatumTijd
62. AllergyIntolerance.onset[x]:onsetPeriod
Slice Name | onsetPeriod
Definition | Estimated or actual date, date-time, or age when allergy or intolerance was identified.
Short | When allergy or intolerance was identified
Control | 0..1
Type | Period, dateTime, string, Range, Age
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Must Support | true
64. AllergyIntolerance.note
Definition | Additional narrative about the propensity for the Adverse Reaction, not captured in other fields.
Short | Additional text not captured in other fields
Comments | For example: including reason for flagging a seriousness of 'High Risk'; and instructions related to future exposure or administration of the substance, such as administration within an Intensive Care Unit or under corticosteroid cover. The notes should be related to an allergy or intolerance as a condition in general and not related to any particular episode of it. For episode notes and descriptions, use AllergyIntolerance.event.description and AllergyIntolerance.event.notes.
Control | 0..*
Type | Annotation
Must Support | true
66. AllergyIntolerance.note.author[x]
Definition | The individual responsible for making the annotation.
Short | AuthorIndividual responsible for the annotation
Control | 0..1
Type | Choice of: string, Reference(nl-core-practitioner, nl-core-patient, nl-core-relatedperson, Practitioner, Patient, RelatedPerson)
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | Auteur
Slicing | This element introduces a set of slices on `AllergyIntolerance.note.author[x]`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: type @ $this
68. AllergyIntolerance.note.author[x]:authorReference
Slice Name | authorReference
Definition | The individual responsible for making the annotation.
Short | Individual responsible for the annotation
Control | 0..1
Type | Reference(Practitioner, Patient, RelatedPerson), string
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Summary | true
70. AllergyIntolerance.note.author[x]:authorReference.extension:practitionerRole
Slice Name | practitionerRole
Definition | Optional Extension Element - found in all resources.
Short | Optional Extensions Element
Comments | Relevant only in combination with Reference(Practitioner)
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(PractitionerRole Reference) (Extension Type: Reference(nl-core-practitionerrole))
Alternate Names | extensions, user content
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
72. AllergyIntolerance.note.author[x]:authorString
Slice Name | authorString
Definition | The individual responsible for making the annotation.
Short | Individual responsible for the annotation
Control | 0..1
Type | string, Reference(Practitioner, Patient, RelatedPerson)
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
74. AllergyIntolerance.note.text
Definition | Textual explanation of the hypersensitivity which cannot be entered in any of the other fields. The text of the annotation.
Short | CommentThe annotation - text content
Control | 1..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | Toelichting
76. AllergyIntolerance.reaction
Definition | Details about each adverse reaction event linked to exposure to the identified substance.
Short | ReactionAdverse Reaction Events linked to exposure to substance
Control | 0..*
Type | BackboneElement
Alternate Names | Reactie
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ele-1: All FHIR elements must have a @value or children (hasValue() | (children().count() > id.count()))
78. AllergyIntolerance.reaction.modifierExtension
Definition | May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.
Short | Extensions that cannot be ignored
Comments | 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.
Control | 0..*
Type | Extension
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Summary | true
Alternate Names | extensions, user content, modifiers
80. AllergyIntolerance.reaction.manifestation
Definition | The content specifications of the reaction that takes place when the patient is exposed to the causative substance. Clinical symptoms and/or signs that are observed or associated with the adverse reaction event.
Short | SymptomClinical symptoms/signs associated with the Event
Comments | Manifestation can be expressed as a single word, phrase or brief description. For example: nausea, rash or no reaction. It is preferable that manifestation should be coded with a terminology, where possible. The values entered here may be used to display on an application screen as part of a list of adverse reactions, as recommended in the UK NHS CUI guidelines. Terminologies commonly used include, but are not limited to, SNOMED CT or ICD10.
Control | 1..*
Binding | The codes SHALL be taken from For example codes, see SymptoomCodelijst http://hl7.org/fhir/ValueSet/clinical-findings|3.0.2 (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.5--20171231000000` ) Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
Type | CodeableConcept
Must Support | true
Alternate Names | Symptoms, Signs, Symptoom
82. AllergyIntolerance.reaction.manifestation.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
84. AllergyIntolerance.reaction.severity
Definition | The severity of the reaction as a result of exposure to the causative substance. Clinical assessment of the severity of the reaction event as a whole, potentially considering multiple different manifestations.
Short | Severitymild | moderate | severe (of event as a whole)
Comments | It is acknowledged that this assessment is very subjective. There may be some some specific practice domains where objective scales have been applied. Objective scales can be included in this model as extensions.
Control | 0..1
Binding | The codes SHALL be taken from AllergyIntoleranceSeverity http://hl7.org/fhir/ValueSet/reaction-event-severity|3.0.2 (required to `http://hl7.org/fhir/ValueSet/reaction-event-severity` ) Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | Ernst
86. AllergyIntolerance.reaction.severity.extension:SeverityCodelist
Slice Name | SeverityCodelist
Definition | Defines a more specific coded value for a code or string. Especially useful for FHIR's required ValueSets. These extensions are primarily used on codes bound to a required value set, where you would like to use a more specific code than the codes in the bounded value set.
Short | Provides the specific HCIM code for a FHIR element that has a required binding to a FHIR ValueSet
Comments | 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.
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
88. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.severity.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
90. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
92. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 10..1
Binding | Unless not suitable, these codes SHALL be taken from For codes, see ErnstCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.6--20171231000000` ) ErnstCodelijst
Type | CodeableConcept, date, dateTime, Meta, code, string, Address, Attachment, integer, oid, Count, instant, ContactPoint, HumanName, Money, Identifier, Coding, markdown, SampledData, Ratio, id, positiveInt, Age, Distance, Reference, Period, Quantity, Duration, Range, uri, Annotation, boolean, base64Binary, Signature, unsignedInt, time, Timing, decimal
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]

Guidance on how to interpret the contents of this table can be foundhere

0. AllergyIntolerance
2. AllergyIntolerance.clinicalStatus
Comments | Zie voor mappings AllergieStatusCodelijst-to-allergy-status
Must Support | true
4. AllergyIntolerance.category
Must Support | true
6. AllergyIntolerance.code
Must Support | true
8. AllergyIntolerance.code.coding
10. AllergyIntolerance.code.coding.display
Must Support | true
12. AllergyIntolerance.code.text
Must Support | true
14. AllergyIntolerance.onset[x]
Type | Choice of: dateTime, Period, string, Range, Age
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Must Support Types | No must-support rules about the choice of types/profiles
16. AllergyIntolerance.onsetDateTime
Must Support | true
18. AllergyIntolerance.onsetPeriod
Must Support | true
20. AllergyIntolerance.note
Must Support | true
22. AllergyIntolerance.note.text
Must Support | true
24. AllergyIntolerance.reaction
26. AllergyIntolerance.reaction.manifestation
Must Support | true
28. AllergyIntolerance.reaction.manifestation.text
Must Support | true
30. AllergyIntolerance.reaction.severity
Must Support | true

Guidance on how to interpret the contents of this table can be foundhere

0. AllergyIntolerance
Definition | Risk of harmful or undesirable, physiological response which is unique to an individual and associated with exposure to a substance.
Short | AllergyIntolerance
Comments | Substances include, but are not limited to: a therapeutic substance administered correctly at an appropriate dosage for the individual; food; material derived from plants or animals; or venom from insect stings.
Control | 0..*
Alternate Names | Allergy, Intolerance, Adverse Reaction, AllergieIntolerantie
Invariants | dom-2: If the resource is contained in another resource, it SHALL NOT contain nested Resources (`contained.contained.empty()`) dom-1: If the resource is contained in another resource, it SHALL NOT contain any narrative (`contained.text.empty()`) dom-4: If 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-3: If the resource is contained in another resource, it SHALL be referred to from elsewhere in the resource (`contained.where(('#'+id in %resource.descendants().reference).not()).empty()`) ait-1: AllergyIntolerance.clinicalStatus SHALL be present if verificationStatus is not entered-in-error. (`verificationStatus='entered-in-error' or clinicalStatus.exists()`) ait-2: AllergyIntolerance.clinicalStatus SHALL NOT be present if verification Status is entered-in-error (`verificationStatus!='entered-in-error' or clinicalStatus.empty()`)
2. AllergyIntolerance.id
Definition | The logical id of the resource, as used in the URL for the resource. Once assigned, this value never changes.
Short | Logical id of this artifact
Comments | The only time that a resource does not have an id is when it is being submitted to the server using a create operation.
Control | 0..1
Type | id
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
4. AllergyIntolerance.meta
Definition | The metadata about the resource. This is content that is maintained by the infrastructure. Changes to the content may not always be associated with version changes to the resource.
Short | Metadata about the resource
Control | 0..1
Type | Meta
Summary | true
6. AllergyIntolerance.implicitRules
Definition | A reference to a set of rules that were followed when the resource was constructed, and which must be understood when processing the content.
Short | A set of rules under which this content was created
Comments | Asserting this rule set restricts the content to be only understood by a limited set of trading partners. This inherently limits the usefulness of the data in the long term. However, the existing health eco-system is highly fractured, and not yet ready to define, collect, and exchange data in a generally computable sense. Wherever possible, implementers and/or specification writers should avoid using this element. This element is labelled as a modifier because the implicit rules may provide additional knowledge about the resource that modifies it's meaning or interpretation.
Control | 0..1
Type | uri
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
8. AllergyIntolerance.language
Definition | The base language in which the resource is written.
Short | Language of the resource content
Comments | Language is provided to support indexing and accessibility (typically, services such as text to speech use the language tag). The html language tag in the narrative applies to the narrative. The language tag on the resource may be used to specify the language of other presentations generated from the data in the resource Not all the content has to be in the base language. The Resource.language should not be assumed to apply to the narrative automatically. If a language is specified, it should it also be specified on the div element in the html (see rules in HTML5 for information about the relationship between xml:lang and the html lang attribute).
Control | 0..1
Binding | Unless not suitable, these codes SHALL be taken from Common Languages (extensible to `http://hl7.org/fhir/ValueSet/languages` ) A human language.
Additional Bindings | Purpose
All Languages | Max Binding
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
10. AllergyIntolerance.text
Definition | A human-readable narrative that contains a summary of the resource, and may be used to represent the content of the resource to a human. The narrative need not encode all the structured data, but is required to contain sufficient detail to make it "clinically safe" for a human to just read the narrative. Resource definitions may define what content should be represented in the narrative to ensure clinical safety.
Short | Text summary of the resource, for human interpretation
Comments | Contained resources do not have narrative. Resources that are not contained SHOULD have a narrative. In some cases, a resource may only have text with little or no additional discrete data (as long as all minOccurs=1 elements are satisfied). This may be necessary for data from legacy systems where information is captured as a "text blob" or where text is additionally entered raw or narrated and encoded in formation is added later.
Control | 0..1 This element is affected by the following invariants: dom-1
Type | Narrative
Alternate Names | narrative, html, xhtml, display
12. AllergyIntolerance.contained
Definition | These resources do not have an independent existence apart from the resource that contains them - they cannot be identified independently, and nor can they have their own independent transaction scope.
Short | Contained, inline Resources
Comments | This should never be done when the content can be identified properly, as once identification is lost, it is extremely difficult (and context dependent) to restore it again.
Control | 0..*
Type | Resource
Alternate Names | inline resources, anonymous resources, contained resources
14. AllergyIntolerance.extension
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
16. AllergyIntolerance.modifierExtension
Definition | May be used to represent additional information that is not part of the basic definition of the resource, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.
Short | Extensions that cannot be ignored
Comments | 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.
Control | 0..*
Type | Extension
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Alternate Names | extensions, user content
18. AllergyIntolerance.identifier
Definition | This records identifiers associated with this allergy/intolerance concern that are defined by business processes and/or used to refer to it when a direct URL reference to the resource itself is not appropriate (e.g. in CDA documents, or in written / printed documentation).
Short | Identifier
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..*
Type | Identifier
Summary | true
Alternate Names | Identificatie
20. AllergyIntolerance.clinicalStatus
Definition | The clinical status of the allergy or intolerance.
Short | AllergyStatus
Comments | Zie voor mappings AllergieStatusCodelijst-to-allergy-status
Control | 0..1 This element is affected by the following invariants: ait-1, ait-2
Binding | The codes SHALL be taken from AllergyIntoleranceClinicalStatus (required to `http://hl7.org/fhir/ValueSet/allergy-clinical-status` ) The clinical status of the allergy or intolerance.
Type | code
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Alternate Names | AllergieStatus
22. AllergyIntolerance.clinicalStatus.id
Definition | unique id for the element within a resource (for internal references)
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
24. AllergyIntolerance.clinicalStatus.extension
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.clinicalStatus.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
26. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst
Slice Name | AllergieStatusCodelijst
Definition | Statement on the status of the patient’s hypersensitivity.
Short | AllergyStatus
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet., AllergieStatus
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
28. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
30. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.clinicalStatus.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
32. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
34. AllergyIntolerance.clinicalStatus.extension:AllergieStatusCodelijst.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 1..1
Binding | Unless not suitable, these codes SHALL be taken from AllergieStatusCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.3--20171231000000` ) AllergieStatusCodelijst
Type | CodeableConcept
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
36. AllergyIntolerance.clinicalStatus.value
Definition | Primitive value for code
Short | Primitive value for code
Control | 0..1
Type | code
XML Format | In the XML format, this property is represented as an attribute.
38. AllergyIntolerance.verificationStatus
Definition | Assertion about certainty associated with the propensity, or potential risk, of a reaction to the identified substance (including pharmaceutical product).
Short | AllergyStatus
Comments | When HCIM AllergyStatus = Nullified, `.verificationStatus` should be set to entered-in-error. In all other cases it is up to the sending system to populate this element with the correct value.
Control | 1..1 This element is affected by the following invariants: ait-1, ait-2
Binding | The codes SHALL be taken from AllergyIntoleranceVerificationStatus (required to `http://hl7.org/fhir/ValueSet/allergy-verification-status` ) Assertion about certainty associated with a propensity, or potential risk, of a reaction to the identified substance.
Type | code
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | AllergieStatus
40. AllergyIntolerance.type
Definition | Identification of the underlying physiological mechanism for the reaction risk.
Short | allergy | intolerance - Underlying mechanism (if known)
Comments | Allergic (typically immune-mediated) reactions have been traditionally regarded as an indicator for potential escalation to significant future risk. Contemporary knowledge suggests that some reactions previously thought to be immune-mediated are, in fact, non-immune, but in some cases can still pose a life threatening risk. It is acknowledged that many clinicians may not be in a position to distinguish the mechanism of a particular reaction. Often the term "allergy" is used rather generically and may overlap with the use of "intolerance" - in practice the boundaries between these two concepts may not be well-defined or understood. This data element is included nevertheless, because many legacy systems have captured this attribute. Immunologic testing may provide supporting evidence for the basis of the reaction and the causative substance, but no tests are 100% sensitive or specific for sensitivity to a particular substance. If, as is commonly the case, it is unclear whether the reaction is due to an allergy or an intolerance, then the type element should be omitted from the resource.
Control | 0..1
Binding | The codes SHALL be taken from AllergyIntoleranceType (required to `http://hl7.org/fhir/ValueSet/allergy-intolerance-type` ) Identification of the underlying physiological mechanism for a Reaction Risk.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | Category, Class
42. AllergyIntolerance.category
Definition | Category of the identified substance.
Short | food | medication | environment | biologic
Comments | This data element has been included because it is currently being captured in some clinical systems. This data can be derived from the substance where coding systems are used, and is effectively redundant in that situation. When searching on category, consider the implications of AllergyIntolerance resources without a category. For example, when searching on category = medication, medication allergies that don't have a category valued will not be returned. Refer to search for more information on how to search category with a :missing modifier to get allergies that don't have a category. Additionally, category should be used with caution because category can be subjective based on the sender.
Control | 0..*
Binding | The codes SHALL be taken from AllergyIntoleranceCategory (required to `http://hl7.org/fhir/ValueSet/allergy-intolerance-category` ) Category of an identified substance.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Alternate Names | Category, Type, Reaction Type, Class
44. AllergyIntolerance.category.id
Definition | unique id for the element within a resource (for internal references)
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
46. AllergyIntolerance.category.extension
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.category.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
48. AllergyIntolerance.category.extension:AllergieCategorieCodelijst
Slice Name | AllergieCategorieCodelijst
Definition | Identifies the allergy category such as medication, food or environment.
Short | AllergyCategory
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet., AllergieCategorie
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
50. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
52. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.category.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
54. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
56. AllergyIntolerance.category.extension:AllergieCategorieCodelijst.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 1..1
Binding | Unless not suitable, these codes SHALL be taken from AllergieCategorieCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.2--20171231000000` ) AllergieCategorieCodelijst
Type | CodeableConcept
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
58. AllergyIntolerance.category.value
Definition | Primitive value for code
Short | Primitive value for code
Control | 0..1
Type | code
XML Format | In the XML format, this property is represented as an attribute.
60. AllergyIntolerance.criticality
Definition | Estimate of the potential clinical harm, or seriousness, of the reaction to the identified substance.
Short | low | high | unable-to-assess
Comments | The default criticality value for any propensity to an adverse reaction should be 'Low Risk', indicating at the very least a relative contraindication to deliberate or voluntary exposure to the substance. 'High Risk' is flagged if the clinician has identified a propensity for a more serious or potentially life-threatening reaction, such as anaphylaxis, and implies an absolute contraindication to deliberate or voluntary exposure to the substance. If this element is missing, the criticality is unknown (though it may be known elsewhere). Systems that capture a severity at the condition level are actually representing the concept of criticality whereas the severity documented at the reaction level is representing the true reaction severity. Existing systems that are capturing both condition criticality and reaction severity may use the term "severity" to represent both. Criticality is the worst it could be in the future (i.e. situation-agnostic) whereas severity is situation-dependent.
Control | 0..1
Binding | The codes SHALL be taken from AllergyIntoleranceCriticality (required to `http://hl7.org/fhir/ValueSet/allergy-intolerance-criticality` ) Estimate of the potential clinical harm, or seriousness, of a reaction to an identified substance.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | Severity, Seriousness, Contra-indication, Risk
62. AllergyIntolerance.criticality.id
Definition | unique id for the element within a resource (for internal references)
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
64. AllergyIntolerance.criticality.extension
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.criticality.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
66. AllergyIntolerance.criticality.extension:CriticalExtentCodelist
Slice Name | CriticalExtentCodelist
Definition | Critical extent is defined as “the potential severity of future reactions.” This represents a clinical evaluation of the worst case scenario for a future reaction. It can be based on the severity of past reactions, the dose and manner of exposure which caused reactions in the past, and the life-threatening potential of the type of reaction. Critical extent is a property of the allergy, and not of the reaction itself.
Short | Criticality
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet., MateVanKritiekZijn
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
68. AllergyIntolerance.criticality.extension:CriticalExtentCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
70. AllergyIntolerance.criticality.extension:CriticalExtentCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.criticality.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
72. AllergyIntolerance.criticality.extension:CriticalExtentCodelist.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
74. AllergyIntolerance.criticality.extension:CriticalExtentCodelist.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 1..1
Binding | Unless not suitable, these codes SHALL be taken from MateVanKritiekZijnCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.4--20171231000000` ) CriticalExtentCodelist
Type | CodeableConcept
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
76. AllergyIntolerance.criticality.value
Definition | Primitive value for code
Short | Primitive value for code
Control | 0..1
Type | code
XML Format | In the XML format, this property is represented as an attribute.
78. AllergyIntolerance.code
Definition | Code for an allergy or intolerance statement (either a positive or a negated/excluded statement). This may be a code for a substance or pharmaceutical product that is considered to be responsible for the adverse reaction risk (e.g., "Latex"), an allergy or intolerance condition (e.g., "Latex allergy"), or a negated/excluded code for a specific substance or class (e.g., "No latex allergy") or a general or categorical negated statement (e.g., "No known allergy", "No known drug allergies").
Short | CausativeAgent
Comments | It is strongly recommended that this element be populated using a terminology, where possible. For example, some terminologies used include RxNorm, SNOMED CT, DM+D, NDFRT, ICD-9, IDC-10, UNI, ATC and CPT. Plain text should only be used if there is no appropriate terminology available. Additional details can be specified in the text. When a substance or product code is specified for the 'code' element, the "default" semantic context is that this is a positive statement of an allergy or intolerance (depending on the value of the 'type' element, if present) condition to the specified substance/product. In the corresponding SNOMED CT allergy model, the specified substance/product is the target (destination) of the "Causative agent" relationship. The 'substanceExposureRisk' extension is available as a structured and more flexible alternative to the 'code' element for making positive or negative allergy or intolerance statements. This extension provides the capability to make "no known allergy" (or "no risk of adverse reaction") statements regarding any coded substance/product (including cases when a pre-coordinated "no allergy to x" concept for that substance/product does not exist). If the 'substanceExposureRisk' extension is present, the AllergyIntolerance.code element SHALL be omitted.
Control | 1..1
Binding | For example codes, see AllergyIntolerance Substance/Product, Condition and Negation Codes (example to `http://hl7.org/fhir/ValueSet/allergyintolerance-code` ) Type of the substance/product, allergy or intolerance condition, or negation/exclusion codes for reporting no known allergies.
Type | CodeableConcept
Must Support | true
Summary | true
Alternate Names | Code, VeroorzakendeStof
80. AllergyIntolerance.code.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
82. AllergyIntolerance.code.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
84. AllergyIntolerance.code.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ system
86. AllergyIntolerance.code.coding.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
88. AllergyIntolerance.code.coding.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
90. AllergyIntolerance.code.coding.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 0..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
92. AllergyIntolerance.code.coding.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
94. AllergyIntolerance.code.coding.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
96. AllergyIntolerance.code.coding.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
98. AllergyIntolerance.code.coding.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
100. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist
Slice Name | causativeAgentAllergicAgentCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from VeroorzakendeStofAllergeneStoffenCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.17--20171231000000` ) SNOMED CT - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
102. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
104. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
106. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `http://snomed.info/sct`
108. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
110. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
112. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
114. AllergyIntolerance.code.coding:causativeAgentAllergicAgentCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
116. AllergyIntolerance.code.coding:causativeAgentHPKCodelist
Slice Name | causativeAgentHPKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from VeroorzakendeStofHPKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.19--20171231000000` ) G-Standaard Handels Product Kode (HPK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
118. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
120. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
122. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.7`
124. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
126. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
128. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
130. AllergyIntolerance.code.coding:causativeAgentHPKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
132. AllergyIntolerance.code.coding:causativeAgentSNKCodelist
Slice Name | causativeAgentSNKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from VeroorzakendeStofSNKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.14--20171231000000` ) G-standaard Stofnaamcode (SNK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
134. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
136. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
138. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.750`
140. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
142. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
144. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
146. AllergyIntolerance.code.coding:causativeAgentSNKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
148. AllergyIntolerance.code.coding:causativeAgentSSKCodelist
Slice Name | causativeAgentSSKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from VeroorzakendeStofSSKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.13--20171231000000` ) G-standaard Stofnaamcode i.c.m. toedieningsweg (SSK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
150. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
152. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
154. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.725`
156. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
158. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
160. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
162. AllergyIntolerance.code.coding:causativeAgentSSKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
164. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist
Slice Name | causativeAgentThesaurus122Codelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from VeroorzakendeStofThesaurus122Codelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.15--20171231000000` ) G-standaard Ongewenste medicatiegroepen - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
166. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
168. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.code.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
170. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.902.122`
172. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
174. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
176. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
178. AllergyIntolerance.code.coding:causativeAgentThesaurus122Codelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
180. AllergyIntolerance.code.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
182. AllergyIntolerance.patient
Definition | The patient who has the allergy or intolerance.
Short | Patient
Control | 1..1
Type | Reference(nl-core-patient)
Summary | true
Alternate Names | Patient, Patiënt
184. AllergyIntolerance.onset[x]
Definition | Estimated or actual date, date-time, or age when allergy or intolerance was identified.
Short | When allergy or intolerance was identified
Control | 0..1
Type | Choice of: dateTime, Period
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Must Support Types | No must-support rules about the choice of types/profiles
Slicing | This element introduces a set of slices on `AllergyIntolerance.onset[x]`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: type @ $this
186. AllergyIntolerance.onset[x]:onsetDateTime
Slice Name | onsetDateTime
Definition | The date and time at which the allergy or undesired reaction was determined. This can be an exact date and time, or a rough indication of the date (such as only the year, or the month and the year).
Short | StartDateTime
Control | 0..1
Type | dateTime
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | BeginDatumTijd
188. AllergyIntolerance.onset[x]:onsetPeriod
Slice Name | onsetPeriod
Definition | Estimated or actual date, date-time, or age when allergy or intolerance was identified.
Short | When allergy or intolerance was identified
Control | 0..1
Type | Period
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Must Support | true
190. AllergyIntolerance.assertedDate
Definition | The date on which the existance of the AllergyIntolerance was first asserted or acknowledged.
Short | Date record was believed accurate
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
192. AllergyIntolerance.recorder
Definition | Individual who recorded the record and takes responsibility for its content.
Short | Recorder
Control | 0..1
Type | Reference(nl-core-practitioner, nl-core-patient)
Alternate Names | Author, Auteur
194. AllergyIntolerance.recorder.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
196. AllergyIntolerance.recorder.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.recorder.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
198. AllergyIntolerance.recorder.extension:practitionerRole
Slice Name | practitionerRole
Definition | Optional Extension Element - found in all resources.
Short | Optional Extensions Element
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(PractitionerRole Reference) (Extension Type: Reference(nl-core-practitionerrole))
Alternate Names | extensions, user content
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
200. AllergyIntolerance.recorder.reference
Definition | A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Short | Literal reference, Relative, internal or absolute URL
Comments | Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Control | 0..1 This element is affected by the following invariants: ref-1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
202. AllergyIntolerance.recorder.identifier
Definition | An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Short | Logical reference, when literal reference is not known
Comments | When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..1
Type | Identifier
Summary | true
204. AllergyIntolerance.recorder.display
Definition | Plain text narrative that identifies the resource in addition to the resource reference.
Short | Text alternative for the resource
Comments | This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
206. AllergyIntolerance.asserter
Definition | The source of the information about the allergy that is recorded.
Short | Informant
Comments | The recorder takes repsonsibility for the content, but can reference the source from where they got it.
Control | 0..1
Type | Reference(nl-core-patient, nl-core-relatedperson, nl-core-practitioner)
Summary | true
Alternate Names | Source, Informant
208. AllergyIntolerance.asserter.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
210. AllergyIntolerance.asserter.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.asserter.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
212. AllergyIntolerance.asserter.extension:practitionerRole
Slice Name | practitionerRole
Definition | Optional Extension Element - found in all resources.
Short | Optional Extensions Element
Comments | 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.
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(PractitionerRole Reference) (Extension Type: Reference(nl-core-practitionerrole))
Alternate Names | extensions, user content
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
214. AllergyIntolerance.asserter.reference
Definition | A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Short | Literal reference, Relative, internal or absolute URL
Comments | Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Control | 0..1 This element is affected by the following invariants: ref-1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
216. AllergyIntolerance.asserter.identifier
Definition | An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Short | Logical reference, when literal reference is not known
Comments | When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..1
Type | Identifier
Summary | true
218. AllergyIntolerance.asserter.display
Definition | Plain text narrative that identifies the resource in addition to the resource reference.
Short | Text alternative for the resource
Comments | This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
220. AllergyIntolerance.lastOccurrence
Definition | Entry of the last time a hypersensitive reaction took place.
Short | LastReactionDateTime
Comments | This date may be replicated by one of the Onset of Reaction dates. Where a textual representation of the date of last occurrence is required e.g. 'In Childhood, '10 years ago' the Comment element should be used.
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Alternate Names | LaatsteReactieDatumTijd
222. AllergyIntolerance.note
Definition | Additional narrative about the propensity for the Adverse Reaction, not captured in other fields.
Short | Additional text not captured in other fields
Comments | For example: including reason for flagging a seriousness of 'High Risk'; and instructions related to future exposure or administration of the substance, such as administration within an Intensive Care Unit or under corticosteroid cover. The notes should be related to an allergy or intolerance as a condition in general and not related to any particular episode of it. For episode notes and descriptions, use AllergyIntolerance.event.description and AllergyIntolerance.event.notes.
Control | 0..*
Type | Annotation
Must Support | true
224. AllergyIntolerance.note.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
226. AllergyIntolerance.note.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.note.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
228. AllergyIntolerance.note.author[x]
Definition | The individual responsible for making the annotation.
Short | Author
Control | 0..1
Type | Choice of: string, Reference(nl-core-practitioner, nl-core-patient, nl-core-relatedperson)
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Alternate Names | Auteur
Slicing | This element introduces a set of slices on `AllergyIntolerance.note.author[x]`. The slices areUnordered and Closed, and can be differentiated using the following discriminators: type @ $this
230. AllergyIntolerance.note.author[x]:authorReference
Slice Name | authorReference
Definition | The individual responsible for making the annotation.
Short | Individual responsible for the annotation
Control | 0..1
Type | Reference(Practitioner, Patient, RelatedPerson)
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Summary | true
232. AllergyIntolerance.note.author[x]:authorReference.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
234. AllergyIntolerance.note.author[x]:authorReference.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.note.author[x].extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
236. AllergyIntolerance.note.author[x]:authorReference.extension:practitionerRole
Slice Name | practitionerRole
Definition | Optional Extension Element - found in all resources.
Short | Optional Extensions Element
Comments | Relevant only in combination with Reference(Practitioner)
Control | 0..1 This element is affected by the following invariants: ele-1
Type | Extension(PractitionerRole Reference) (Extension Type: Reference(nl-core-practitionerrole))
Alternate Names | extensions, user content
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
238. AllergyIntolerance.note.author[x]:authorReference.reference
Definition | A reference to a location at which the other resource is found. The reference may be a relative reference, in which case it is relative to the service base URL, or an absolute URL that resolves to the location where the resource is found. The reference may be version specific or not. If the reference is not to a FHIR RESTful server, then it should be assumed to be version specific. Internal fragment references (start with '#') refer to contained resources.
Short | Literal reference, Relative, internal or absolute URL
Comments | Using absolute URLs provides a stable scalable approach suitable for a cloud/web context, while using relative/logical references provides a flexible approach suitable for use when trading across closed eco-system boundaries. Absolute URLs do not need to point to a FHIR RESTful server, though this is the preferred approach. If the URL conforms to the structure "/[type]/[id]" then it should be assumed that the reference is to a FHIR RESTful server.
Control | 0..1 This element is affected by the following invariants: ref-1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
240. AllergyIntolerance.note.author[x]:authorReference.identifier
Definition | An identifier for the other resource. This is used when there is no way to reference the other resource directly, either because the entity is not available through a FHIR server, or because there is no way for the author of the resource to convert a known identifier to an actual location. There is no requirement that a Reference.identifier point to something that is actually exposed as a FHIR instance, but it SHALL point to a business concept that would be expected to be exposed as a FHIR instance, and that instance would need to be of a FHIR resource type allowed by the reference.
Short | Logical reference, when literal reference is not known
Comments | When an identifier is provided in place of a reference, any system processing the reference will only be able to resolve the identifier to a reference if it understands the business context in which the identifier is used. Sometimes this is global (e.g. a national identifier) but often it is not. For this reason, none of the useful mechanisms described for working with references (e.g. chaining, includes) are possible, nor should servers be expected to be able resolve the reference. Servers may accept an identifier based reference untouched, resolve it, and/or reject it - see CapabilityStatement.rest.resource.referencePolicy. When both an identifier and a literal reference are provided, the literal reference is preferred. Applications processing the resource are allowed - but not required - to check that the identifier matches the literal reference Applications converting a logical reference to a literal reference may choose to leave the logical reference present, or remove it.
Note | This is a business identifier, not a resource identifier (see discussion)
Control | 0..1
Type | Identifier
Summary | true
242. AllergyIntolerance.note.author[x]:authorReference.display
Definition | Plain text narrative that identifies the resource in addition to the resource reference.
Short | Text alternative for the resource
Comments | This is generally not the same as the Resource.text of the referenced resource. The purpose is to identify what's being referenced, not to fully describe it.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
244. AllergyIntolerance.note.author[x]:authorString
Slice Name | authorString
Definition | The individual responsible for making the annotation.
Short | Individual responsible for the annotation
Control | 0..1
Type | string
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
246. AllergyIntolerance.note.time
Definition | Indicates when this particular annotation was made.
Short | When the annotation was made
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
248. AllergyIntolerance.note.text
Definition | Textual explanation of the hypersensitivity which cannot be entered in any of the other fields.
Short | Comment
Control | 1..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | Toelichting
250. AllergyIntolerance.reaction
Definition | Details about each adverse reaction event linked to exposure to the identified substance.
Short | Reaction
Control | 0..*
Type | BackboneElement
Alternate Names | Reactie
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`)
252. AllergyIntolerance.reaction.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
254. AllergyIntolerance.reaction.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
256. AllergyIntolerance.reaction.modifierExtension
Definition | May be used to represent additional information that is not part of the basic definition of the element, and that modifies the understanding of the element that contains it. Usually modifier elements provide negation or qualification. 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. Applications processing a resource are required to check for modifier extensions.
Short | Extensions that cannot be ignored
Comments | 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.
Control | 0..*
Type | Extension
Is Modifier | true because No Modifier Reason provideed in previous versions of FHIR
Summary | true
Alternate Names | extensions, user content, modifiers
258. AllergyIntolerance.reaction.substance
Definition | More specific indication of the substance that caused the reaction. This can be a specific substance from a group of substances to which the patient is allergic or hypersensitive.
Short | SpecificSubstance
Comments | Coding of the specific substance (or pharmaceutical product) with a terminology capable of triggering decision support should be used wherever possible. The 'code' element allows for the use of a specific substance or pharmaceutical product, or a group or class of substances. In the case of an allergy or intolerance to a class of substances, (for example, "penicillins"), the 'reaction.substance' element could be used to code the specific substance that was identifed as having caused the reaction (for example, "amoxycillin"). Duplication of the value in the 'code' and 'reaction.substance' elements is acceptable when a specific substance has been recorded in 'code'.
Control | 0..1
Binding | For example codes, see Substance Code (example to `http://hl7.org/fhir/ValueSet/substance-code` ) Codes defining the type of the substance (including pharmaceutical products).
Type | CodeableConcept
Alternate Names | SpecifiekeStof
260. AllergyIntolerance.reaction.substance.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
262. AllergyIntolerance.reaction.substance.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
264. AllergyIntolerance.reaction.substance.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ system
266. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist
Slice Name | specificSubstanceAllergicAgentCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | SNOMED refset ^42931000146101 has been deprecated in favor of refset ^98061000146100. For compatibility reasons, this original refset has been re-activated, but its contents have been replaced with that of the new refset.
Control | 0..*
Binding | The codes SHALL be taken from SpecifiekeStofAllergeneStoffenCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.16--20171231000000` ) SNOMED CT - SNOMED CT: ^42931000146101| Dutch non-drug allergen simple reference set (foundation metadata concept)
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
268. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
270. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
272. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `http://snomed.info/sct`
274. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
276. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
278. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
280. AllergyIntolerance.reaction.substance.coding:specificSubstanceAllergicAgentCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
282. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist
Slice Name | specificSubstanceHPKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from SpecifiekeStofHPKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.18--20171231000000` ) G-Standaard Handels Product Kode (HPK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
284. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
286. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
288. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.7`
290. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
292. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
294. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
296. AllergyIntolerance.reaction.substance.coding:specificSubstanceHPKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
298. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist
Slice Name | specificSubstanceSNKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from SpecifiekeStofSNKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.10--20171231000000` ) G-standaard Stofnaamcode (SNK) - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
300. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
302. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
304. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.750`
306. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
308. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
310. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
312. AllergyIntolerance.reaction.substance.coding:specificSubstanceSNKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
314. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist
Slice Name | specificSubstanceSSKCodelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from SpecifiekeStofSSKCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.9--20171231000000` ) SpecifiekeStofSSKCodelijst
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
316. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
318. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
320. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.725`
322. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
324. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
326. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
328. AllergyIntolerance.reaction.substance.coding:specificSubstanceSSKCodelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
330. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist
Slice Name | specificSubstanceThesaurus122Codelist
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Binding | The codes SHALL be taken from SpecifiekeStofThesaurus122Codelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.11--20171231000000` ) G-standaard Ongewenste medicatiegroepen - Alle waarden
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
332. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
334. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.substance.coding.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
336. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.system
Definition | The identification of the code system that defines the meaning of the symbol in the code.
Short | Identity of the terminology system
Comments | The URI may be an OID (urn:oid:...) or a UUID (urn:uuid:...). OIDs and UUIDs SHALL be references to the HL7 OID registry. Otherwise, the URI should come from HL7's list of FHIR defined special URIs or it should de-reference to some definition that establish the system clearly and unambiguously.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be unambiguous about the source of the definition of the symbol.
Fixed Value | `urn:oid:2.16.840.1.113883.2.4.4.1.902.122`
338. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.version
Definition | The version of the code system which was used when choosing this code. Note that a well-maintained code system does not need the version reported, because the meaning of codes is consistent across versions. However this cannot consistently be assured. and when the meaning is not guaranteed to be consistent, the version SHOULD be exchanged.
Short | Version of the system - if relevant
Comments | Where the terminology does not clearly define what string should be used to identify code system versions, the recommendation is to use the date (expressed in FHIR date format) on which that version was officially published as the version date.
Note | This is a business version Id, not a resource version Id (see discussion)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
340. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.code
Definition | A symbol in syntax defined by the system. The symbol may be a predefined code or an expression in a syntax defined by the coding system (e.g. post-coordination).
Short | Symbol in syntax defined by the system
Control | 0..1
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to refer to a particular code in the system.
342. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.display
Definition | A representation of the meaning of the code in the system, following the rules of the system.
Short | Representation defined by the system
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | Need to be able to carry a human-readable meaning of the code for readers that do not know the system.
344. AllergyIntolerance.reaction.substance.coding:specificSubstanceThesaurus122Codelist.userSelected
Definition | Indicates that this coding was chosen by a user directly - i.e. off a pick list of available items (codes or displays).
Short | If this coding was chosen directly by the user
Comments | Amongst a set of alternatives, a directly chosen code is the most appropriate starting point for new translations. There is some ambiguity about what exactly 'directly chosen' implies, and trading partner agreement may be needed to clarify the use of this element and its consequences more completely.
Control | 0..1
Type | boolean
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | This has been identified as a clinical safety criterium - that this exact system/code pair was chosen explicitly, rather than inferred by the system based on some rules or language processing.
346. AllergyIntolerance.reaction.substance.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
348. AllergyIntolerance.reaction.manifestation
Definition | The content specifications of the reaction that takes place when the patient is exposed to the causative substance.
Short | Symptom
Comments | Manifestation can be expressed as a single word, phrase or brief description. For example: nausea, rash or no reaction. It is preferable that manifestation should be coded with a terminology, where possible. The values entered here may be used to display on an application screen as part of a list of adverse reactions, as recommended in the UK NHS CUI guidelines. Terminologies commonly used include, but are not limited to, SNOMED CT or ICD10.
Control | 1..*
Binding | The codes SHALL be taken from SymptoomCodelijst (required to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.5--20171231000000` ) Clinical symptoms and/or signs that are observed or associated with an Adverse Reaction Event.
Type | CodeableConcept
Must Support | true
Alternate Names | Symptoms, Signs, Symptoom
350. AllergyIntolerance.reaction.manifestation.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
352. AllergyIntolerance.reaction.manifestation.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.manifestation.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
354. AllergyIntolerance.reaction.manifestation.coding
Definition | A reference to a code defined by a terminology system.
Short | Code defined by a terminology system
Comments | Codes may be defined very casually in enumerations, or code lists, up to very formal definitions such as SNOMED CT - see the HL7 v3 Core Principles for more information. Ordering of codings is undefined and SHALL NOT be used to infer meaning. Generally, at most only one of the coding values will be labeled as UserSelected = true.
Control | 0..*
Type | Coding
Summary | true
Requirements | Allows for translations and alternate encodings within a code system. Also supports communication of the same instance to systems requiring different encodings.
356. AllergyIntolerance.reaction.manifestation.text
Definition | A human language representation of the concept as seen/selected/uttered by the user who entered the data and/or which represents the intended meaning of the user.
Short | Plain text representation of the concept
Comments | Very often the text is the same as a displayName of one of the codings.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Summary | true
Requirements | The codes from the terminologies do not always capture the correct meaning with all the nuances of the human using them, or sometimes there is no appropriate code at all. In these cases, the text is used to capture the full meaning of the source.
358. AllergyIntolerance.reaction.description
Definition | Text description about the reaction as a whole, including details of the manifestation if required.
Short | ReactionDescription
Comments | Use the description to provide any details of a particular event of the occurred reaction such as circumstances, reaction specifics, what happened before/after. Information, related to the event, but not describing a particular care should be captured in the comment field. For example: at the age of four, the patient was given penicillin for strep throat and subsequently developed severe hives.
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Alternate Names | Narrative, Text, ReactieBeschrijving
360. AllergyIntolerance.reaction.onset
Definition | Date and time at which the reaction took place. This may also be just the date or a partial date, in the event that the exact date is unknown.
Short | ReactionTime
Control | 0..1
Type | dateTime
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Alternate Names | ReactieTijdstip
362. AllergyIntolerance.reaction.severity
Definition | The severity of the reaction as a result of exposure to the causative substance.
Short | Severity
Comments | It is acknowledged that this assessment is very subjective. There may be some some specific practice domains where objective scales have been applied. Objective scales can be included in this model as extensions.
Control | 0..1
Binding | The codes SHALL be taken from AllergyIntoleranceSeverity (required to `http://hl7.org/fhir/ValueSet/reaction-event-severity` ) Clinical assessment of the severity of a reaction event as a whole, potentially considering multiple different manifestations.
Type | code
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
Must Support | true
Alternate Names | Ernst
364. AllergyIntolerance.reaction.severity.id
Definition | unique id for the element within a resource (for internal references)
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
366. AllergyIntolerance.reaction.severity.extension
Definition | May be used to represent additional information that is not part of the basic definition of the resource. 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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..*
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.severity.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
368. AllergyIntolerance.reaction.severity.extension:SeverityCodelist
Slice Name | SeverityCodelist
Definition | Defines a more specific coded value for a code or string. Especially useful for FHIR's required ValueSets. These extensions are primarily used on codes bound to a required value set, where you would like to use a more specific code than the codes in the bounded value set.
Short | Provides the specific HCIM code for a FHIR element that has a required binding to a FHIR ValueSet
Comments | 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.
Control | 0..* This element is affected by the following invariants: ele-1
Type | Extension(HCIM extension code-specification) (Extension Type: CodeableConcept)
Alternate Names | extensions, user content, Bevat de specifieke code conform de zib, bij een FHIR-element die een verplichte koppeling heeft met een bepaalde FHIR waardelijst of een FHIR element die niet gecodeerd is gedefinieerd, terwijl de zib dit wel doet.
Invariants | ele-1: All FHIR elements must have a @value or children (`hasValue() | (children().count() > id.count())`) ext-1: Must have either extensions or value[x], not both (`extension.exists() != value.exists()`)
370. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.id
Definition | unique id for the element within a resource (for internal references). This may be any string value that does not contain spaces.
Short | xml:id (or equivalent in JSON)
Control | 0..1
Type | string
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
372. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.extension
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.
Short | Additional Content defined by implementations
Comments | 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.
Control | 0..0
Type | Extension
Alternate Names | extensions, user content
Slicing | This element introduces a set of slices on `AllergyIntolerance.reaction.severity.extension.extension`. The slices areUnordered and Open, and can be differentiated using the following discriminators: value @ url
374. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.url
Definition | Source of the definition for the extension code - a logical name or a URL.
Short | identifies the meaning of the extension
Comments | The definition may point directly to a computable or human-readable definition of the extensibility codes, or it may be a logical URI as declared in some other specification. The definition SHALL be a URI for the Structure Definition defining the extension.
Control | 1..1
Type | uri
Primitive Value | This primitive element may be present, or absent, or replaced by an extension
XML Format | In the XML format, this property is represented as an attribute.
Fixed Value | `http://nictiz.nl/fhir/StructureDefinition/code-specification`
376. AllergyIntolerance.reaction.severity.extension:SeverityCodelist.value[x]:valueCodeableConcept
Slice Name | valueCodeableConcept
Definition | Value of extension - may be a resource or one of a constrained set of the data types (see Extensibility in the spec for list).
Short | Value of extension
Control | 1..1
Binding | Unless not suitable, these codes SHALL be taken from ErnstCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.6--20171231000000` ) ErnstCodelijst
Type | CodeableConcept
[x] Note | SeeChoice of Data Typesfor further information about how to use [x]
378. AllergyIntolerance.reaction.severity.value
Definition | Primitive value for code
Short | Primitive value for code
Control | 0..1
Type | code
XML Format | In the XML format, this property is represented as an attribute.
380. AllergyIntolerance.reaction.exposureRoute
Definition | Way in which the patient came into contact with the causative agent or the way in which the agent was administered.
Short | MannerOfExposure
Comments | Coding of the route of exposure with a terminology should be used wherever possible.
Control | 0..1
Binding | Unless not suitable, these codes SHALL be taken from WijzeVanBlootstellingCodelijst (extensible to `http://decor.nictiz.nl/fhir/ValueSet/2.16.840.1.113883.2.4.3.11.60.40.2.8.2.12--20171231000000` ) A coded concept describing the route or physiological path of administration of a therapeutic agent into or onto the body of a subject.
Type | CodeableConcept
Alternate Names | WijzeVanBlootstelling
382. AllergyIntolerance.reaction.note
Definition | Additional text about the adverse reaction event not captured in other fields.
Short | Text about event not captured in other fields
Comments | Use this field to record information indirectly related to a particular event and not captured in the description. For example: Clinical records are no longer available, recorded based on information provided to the patient by her mother and her mother is deceased.
Control | 0..*
Type | Annotation