HL7 Europe Imaging Report R4
1.0.0-alpha - qa-preview 150

This page is part of the HL7 Europe Imaging Report (v1.0.0-alpha: QA Preview) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 1.0.0-ballot. For a full list of available versions, see the Directory of published versions

SearchParameter: SearchParameterDocumentReferenceModality

Official URL: http://hl7.eu/fhir/imaging/SearchParameter/SearchParameterDocumentReferenceModality Version: 1.0.0-alpha
Standards status: Trial-use Active as of 2026-02-27 Computable Name: DocumentReferenceModality

Copyright/Legal: Copyright HL7 Europe. Licensed under Creative Commons public domain (CC0 1.0).

Searches for document references with a specific modality.

Language: en

DocumentReferenceModality

Parameter modality:token

Searches for document references with a specific modality.

ResourceDocumentReference
ExpressionDocumentReference.extension('http://hl7.org/fhir/5.0/StructureDefinition/extension-DocumentReference.modality').value
Multiples
  • multipleAnd: It's up to the server whether the parameter may repeat in order to specify multiple values that must all be true
  • multipleOr: It's up to the server whether the parameter can have multiple values (separated by comma) where at least one must be true