eReferral Implementation Guide, published by Riziv-Inami Platform. This guide is not an authorized publication; it is the continuous build for version 2.1.0 built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/hl7-be/referral-uhmep/ and changes regularly. See the Directory of published versions

Business Field Mappings

This section documents how prescription business fields are represented in FHIR.

Mappings are organized by domain and then by prescription type. Each prescription type page contains a table from business field to FHIR element, with notes about cardinality, coding systems, ValueSets, extensions, and pseudonymization requirements.

Domains

Domain	Mapping pages
Nursing	Nursing mappings
Radiology	Radiology mappings

Table Format

Business field	FHIR path	Cardinality	Type / binding	Notes
Example field	ServiceRequest.example	0..1	string	Describe business rule or implementation note.