eHealth Platform Federal infsec Profiles
1.2.0 - STU1 Belgium flag

This page is part of the eHealth FHIR Infrastructure and Security Profiles for Belgium (v1.2.0: 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

Extension: Pseudonymization Extension

Official URL: https://www.ehealth.fgov.be/standards/fhir/infsec/StructureDefinition/be-ext-pseudonymization Version: 1.2.0
Active as of 2024-11-12 Computable Name: BeExtPseudonymization

This is a marker interface. If the field is pseudonymized, the string field SHALL have this extension.

Context of Use

This extension may be used on the following element(s):

  • Element ID Element

Usage info

Usage:

Formal Views of Extension Content

Description of Profiles, Differentials, Snapshots, and how the XML and JSON presentations work.

This structure is derived from Extension

Summary

Complex Extension: This is a marker interface. If the field is pseudonymized, the string field SHALL have this extension.

  • marker: boolean: An Extension
  • format: code: An Extension
  • version: positiveInt: An Extension

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Pseudonymization data
... extension 1..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:marker S 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "marker"
..... value[x] 0..1 boolean Value of extension
Required Pattern: true
.... extension:format S 0..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "format"
..... value[x] S 0..1 code provide encrypted only in case of Blinded Pseudonymization Cookbook, Annex: Processing of input data exceeding 32 bytes
Binding: Types of pseudonymization (required)
.... extension:version S 0..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "version"
..... value[x] S 0..1 positiveInt version of the pseudonym encoding
... url 1..1 uri "https://www.ehealth.fgov.be/standards/fhir/infsec/StructureDefinition/be-ext-pseudonymization"

doco Documentation for this format
NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Pseudonymization data
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 1..* Extension Extension
Slice: Unordered, Open by value:url
.... extension:marker S 1..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "marker"
..... value[x] 0..1 boolean Value of extension
Required Pattern: true
.... extension:format S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "format"
..... value[x] S 0..1 code provide encrypted only in case of Blinded Pseudonymization Cookbook, Annex: Processing of input data exceeding 32 bytes
Binding: Types of pseudonymization (required)
.... extension:version S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "version"
..... value[x] S 0..1 positiveInt version of the pseudonym encoding
... url 1..1 uri "https://www.ehealth.fgov.be/standards/fhir/infsec/StructureDefinition/be-ext-pseudonymization"

doco Documentation for this format

This structure is derived from Extension

Summary

Complex Extension: This is a marker interface. If the field is pseudonymized, the string field SHALL have this extension.

  • marker: boolean: An Extension
  • format: code: An Extension
  • version: positiveInt: An Extension

Differential View

This structure is derived from Extension

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Pseudonymization data
... extension 1..* Extension Extension
... Slices for extension Content/Rules for all slices
.... extension:marker S 1..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "marker"
..... value[x] 0..1 boolean Value of extension
Required Pattern: true
.... extension:format S 0..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "format"
..... value[x] S 0..1 code provide encrypted only in case of Blinded Pseudonymization Cookbook, Annex: Processing of input data exceeding 32 bytes
Binding: Types of pseudonymization (required)
.... extension:version S 0..1 Extension Extension
..... extension 0..0
..... url 1..1 uri "version"
..... value[x] S 0..1 positiveInt version of the pseudonym encoding
... url 1..1 uri "https://www.ehealth.fgov.be/standards/fhir/infsec/StructureDefinition/be-ext-pseudonymization"

doco Documentation for this format

Snapshot View

NameFlagsCard.TypeDescription & Constraintsdoco
.. Extension 0..* Extension Pseudonymization data
... id 0..1 string Unique id for inter-element referencing
... Slices for extension 1..* Extension Extension
Slice: Unordered, Open by value:url
.... extension:marker S 1..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "marker"
..... value[x] 0..1 boolean Value of extension
Required Pattern: true
.... extension:format S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "format"
..... value[x] S 0..1 code provide encrypted only in case of Blinded Pseudonymization Cookbook, Annex: Processing of input data exceeding 32 bytes
Binding: Types of pseudonymization (required)
.... extension:version S 0..1 Extension Extension
..... id 0..1 string Unique id for inter-element referencing
..... extension 0..0
..... url 1..1 uri "version"
..... value[x] S 0..1 positiveInt version of the pseudonym encoding
... url 1..1 uri "https://www.ehealth.fgov.be/standards/fhir/infsec/StructureDefinition/be-ext-pseudonymization"

doco Documentation for this format

 

Other representations of profile: CSV, Excel, Schematron

Terminology Bindings

PathConformanceValueSetURI
Extension.extension:format.value[x]requiredBeVSPseudonymizationType (a valid code from Types of pseudonymization)
https://www.ehealth.fgov.be/standards/fhir/infsec/ValueSet/be-vs-pseudonymization-type
from this IG

Constraints

IdGradePath(s)DetailsRequirements
ele-1error**ALL** elementsAll FHIR elements must have a @value or children
: hasValue() or (children().count() > id.count())
ext-1error**ALL** extensionsMust have either extensions or value[x], not both
: extension.exists() != value.exists()