Mappings

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Process incoming HL7 messages to a FHIR bundle

Use a mapping template instead of creating a mapping from scratch to process incoming HL7 messages and transform them into a FHIR-R4 bundle in XML format.

The template includes a Data Services transformation that invokes the HL7-FHIR mapper service. The mapper service maps HL7 message components to corresponding FHIR message components. The mapping between components is based on HL7 v2.6, and FHIR version 4.0.1. The resulting bundle is a collection of related FHIR resources. The template does not include the FHIR provenance resource.

The FHIR standard is continuously developing. This template is based on the HL7 V2 to FHIR mapping implementation available as of the April 2023 release of

Data Integration

. Messages, segments, fields, data types, or code sets that you use may not be available. As new versions of FHIR are released, this template might be updated to reflect additional HL7 to FHIR mappings.

For more information about the standard, see the HL7 V2 to FHIR Implementation Guide on the HL7 International website.

The HL7 to FHIR mapping template is configured to process the following HL7 events:

ADT_A01

ADT_A04

ADT_A08

OML_O21

ORM_O01

VXU_V04

ORU_R01

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