INTEROPen CareConnect Base STU3 Implementation Guide - Local Development build (v3.0.0). See the Directory of published versions
Extension: Extension-CareConnect-AllergySeverity-1
This Extension resource is constrained to support a coded severity of the allergy/intolerance.
The official URL for this extension is:
https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergySeverity-1
Status: draft
Extension maintained by: INTEROpen
Context of Use
This extension may be used on the following element(s):
- {"type"=>"AllergyIntolerance.reaction"}
Usage info
Usage:
- This Extension is not used in this Implementation Guide
Formal Views of Extension Content
Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.
This structure is derived from Extension
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
  Extension | 0..* | Extension | A coded severity of the allergy/intolerance. | |
 url | 1..1 | uri | "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergySeverity-1" | |
  valueCodeableConcept:valueCodeableConcept | 0..1 | CodeableConcept | A coded severity of the allergy/intolerance Binding: Care Connect Allergy Severity (required) | |
| Documentation for this format | ||||
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | I | 0..* | Extension | A coded severity of the allergy/intolerance. |
 id | 0..1 | string | xml:id (or equivalent in JSON) | |
 extension | 0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url | 1..1 | uri | "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergySeverity-1" | |
  value[x] | 0..1 | (Slice Definition) | Value of extension Slice: Unordered, Closed by type:$this | |
  value[x]:valueCodeableConcept | 0..1 | CodeableConcept | A coded severity of the allergy/intolerance Binding: Care Connect Allergy Severity (required) | |
| Documentation for this format | ||||
This structure is derived from Extension
Differential View
This structure is derived from Extension
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | 0..* | Extension | A coded severity of the allergy/intolerance. | |
| url | 1..1 | uri | "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergySeverity-1" | |
| valueCodeableConcept:valueCodeableConcept | 0..1 | CodeableConcept | A coded severity of the allergy/intolerance Binding: Care Connect Allergy Severity (required) | |
| Documentation for this format | ||||
Snapshot View
| Name | Flags | Card. | Type | Description & Constraints |
|---|---|---|---|---|
| Extension | I | 0..* | Extension | A coded severity of the allergy/intolerance. |
| id | 0..1 | string | xml:id (or equivalent in JSON) | |
| extension | 0..* | Extension | Additional Content defined by implementations Slice: Unordered, Open by value:url | |
| url | 1..1 | uri | "https://fhir.hl7.org.uk/STU3/StructureDefinition/Extension-CareConnect-AllergySeverity-1" | |
| value[x] | 0..1 | (Slice Definition) | Value of extension Slice: Unordered, Closed by type:$this | |
| value[x]:valueCodeableConcept | 0..1 | CodeableConcept | A coded severity of the allergy/intolerance Binding: Care Connect Allergy Severity (required) | |
| Documentation for this format | ||||
Other representations of extension: Schematron
Terminology Bindings
Terminology Bindings
| Path | Conformance | ValueSet |
| Extension.value[x]:valueCodeableConcept | required | Care Connect Allergy Severity |
Constraints
Constraints
| Id | Path | Details | Requirements |
| ele-1 | Extension | All FHIR elements must have a @value or children : hasValue() | (children().count() > id.count()) | |
| ext-1 | Extension | Must have either extensions or value[x], not both : extension.exists() != value.exists() |