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Request Pattern HL7 Extensions

FHIR Infrastructure Work GroupMaturity Level: N/ABallot Status: Informative
This profile defines extensions that can be used to provide alignment with the Event workflow pattern data elements for concepts that may be generally applicable but may be sufficiently uncommon that they are more appropriate to include as extensions than as core properties of the resource. See the workflow module for more discussion about this specification that are typically involved in workflow.


request-doNotPerformdoNotPerform :

If true indicates that the request is asking for the specified action to not occur.

request-insuranceinsurance :

Insurance plans, coverage extensions, pre-authorizations and/or pre-determinations that may be relevant in delivering the requested service.

request-reasonCodereasonCode :

Describes why the request is being made in coded or textual form.

request-reasonReferencereasonReference :

Indicates another resource whose existence justifies this request.

request-relevantHistoryrelevantHistory :

Links to Provenance records for past versions of this resource or fulfilling request or event resources that identify key state transitions or updates that are likely to be relevant to a user looking at the current version of the resource.

request-replacesreplaces :

Completed or terminated request(s) whose function is taken by this new request.

request-performerOrderperformerOrder :

Identifies the relative preference of alternative performers when the request lists multiple performers.

request-instantiatesCanonicalinstantiatesCanonical :

The URL pointing to a FHIR-defined protocol, guideline, or other definition that is adhered to in whole or in part by this request.

request-instantiatesUriinstantiatesUri :

The URL pointing to an externally maintained protocol, guideline, or other definition that is adhered to in whole or in part by this request.

request-supportingInfosupportingInfo :

Information that may be needed by/relevant to the performer in their execution of this request.