Interweave Implementation Guide - Local Development build (v0.1.0) built by the FHIR (HL7® FHIR® Standard) Build Tools. See the STU3 profiles here.

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Extension: Extension UK Core Priority Reason

Official URL: https://fhir.hl7.org.uk/StructureDefinition/Extension-UKCore-PriorityReason				Version: 1.0.0
Active as of 2023-04-28				Computable Name: ExtensionUKCorePriorityReason
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This extends the Service Request Resource to support the underlying reason why a Service Request is urgent.

This is a Genomics use case to record the reason why an urgent test has been requested. This differs from supportingInfo in that it does not necessarily indicate why the test is being requested.

Context of Use

This extension may be used on the following element(s):

• Element ID ServiceRequest.priority

Usage info

Usage:

• Use this Extension: UK Core ServiceRequest

Formal Views of Extension Content

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

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

Path	Conformance	ValueSet	URI
Extension.value[x]	preferred	UKCoreServiceRequestReasonCode https://fhir.hl7.org.uk/ValueSet/UKCore-ServiceRequestReasonCode from this IG

Constraints

Id	Grade	Path(s)	Details	Requirements
ele-1	error	**ALL** elements	All FHIR elements must have a @value or children : hasValue() or (children().count() > id.count())
ext-1	error	**ALL** extensions	Must have either extensions or value[x], not both : extension.exists() != value.exists()