eHealth Platform Federal infsec Profiles
1.3.0 - STU1 Belgium flag

This page is part of the HL7 Belgium FHIR Implementation Guide - Infrastructure and Security Profiles profiles (v1.3.0: Release) based on FHIR (HL7® FHIR® Standard) R4. This is the current published version. For a full list of available versions, see the Directory of published versions

CodeSystem: Types of pseudonymization

Official URL: https://www.ehealth.fgov.be/standards/fhir/infsec/CodeSystem/be-cs-pseudonymization-type Version: 1.3.0
Active as of 2026-06-26 Computable Name: BeCSPseudonymizationType

The technique used for pseudonymization

This Code system is referenced in the definition of the following value sets:

This case-sensitive code system https://www.ehealth.fgov.be/standards/fhir/infsec/CodeSystem/be-cs-pseudonymization-type defines the following codes:

CodeDisplay
direct Direct pseudonym, for text shorter than 32 bytes
encrypted Encrypted pseudonym, for text longer than 32 bytes

Description of the above table(s).