CH-AllergyIntolerance (R4)
0.2.0 - STU 1 Ballot
CH-AllergyIntolerance (R4)
0.2.0 - STU 1 Ballot
This page is part of the CH-AllergyIntolerance (R4) (v0.2.0: STU 1) based on FHIR R4. . For a full list of available versions, see the Directory of published versions 
Statement about the degree of clinical certainty that the specific substance was the cause of the manifestation in this reaction event.
The official URL for this extension is:
http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty
Status: draft
Extension maintained by: HL7 Switzerland
Context of Use
This extension may be used on the following element(s):
Usage info
Usage:
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..1 | Extension | Certainty that the substance was the cause of the manifestation | |
  extension | 0..0 | |||
| url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty" | |
  value[x] | 1..1 | CodeableConcept | Value of extension Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event. | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..1 | Extension | Certainty that the substance was the cause of the manifestation | |
 id | 0..1 | string | Unique id for inter-element referencing | |
| extension | 0..0 | |||
| url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty" | |
| value[x] | 1..1 | CodeableConcept | Value of extension Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event. | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..1 | Extension | Certainty that the substance was the cause of the manifestation | |
| extension | 0..0 | |||
| url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty" | |
| value[x] | 1..1 | CodeableConcept | Value of extension Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event. | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..1 | Extension | Certainty that the substance was the cause of the manifestation | |
| id | 0..1 | string | Unique id for inter-element referencing | |
| extension | 0..0 | |||
| url | 1..1 | uri | "http://hl7.org/fhir/StructureDefinition/allergyintolerance-certainty" | |
| value[x] | 1..1 | CodeableConcept | Value of extension Binding: AllergyIntoleranceCertainty (extensible): Statement about the degree of clinical certainty that a specific substance was the cause of the manifestation in a reaction event. | |
| Documentation for this format | ||||
Other representations of profile: CSV, Excel, Schematron
| Path | Conformance | ValueSet |
| Extension.value[x] | extensible | AllergyIntoleranceCertainty |
| Id | Path | Details | Requirements |
| ele-1 | Extension | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) | |
| ext-1 | Extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() | |
| ele-1 | Extension.value[x] | All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count()) |