De-Identification Profile
0.0.1-current - ci-build International flag

De-Identification Profile, published by IHE IT Infrastructure Technical Committee. This guide is not an authorized publication; it is the continuous build for version 0.0.1-current built by the FHIR (HL7® FHIR® Standard) CI Build. This version is based on the current content of https://github.com/IHE/ITI.DeIdHandbook/ and changes regularly. See the Directory of published versions

ValueSet: Audit Event Subtype for De-Identification

Official URL: https://profiles.ihe.net/ITI/DeId/ValueSet/IHE.BasicAudit.DeIdentification.Subtype Version: 0.0.1-current
Draft as of 2025-10-30 Computable Name: AuditEventSubtypeDeidentify

Defines the AuditEvent Subtype for De-Identification events. This is used to indicate that the AuditEvent is specifically for a De-Identification event. The code is based on the ISO 21089 lifecycle code for de-identification.

References

Logical Definition (CLD)

  • Include these codes as defined in http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle version 📦1.0.0
    CodeDisplayDefinition
    deidentifyDe-Identify (Anononymize) Record Lifecycle EventOccurs when an agent causes the system to scrub record entry content to reduce the association between a set of identifying data and the data subject in a way that might or might not be reversible.
    pseudonymizePseudonymize Record Lifecycle EventOccurs when an agent causes the system to remove record entry content to reduce the association between a set of identifying data and the data subject in a way that may be reversible.
    reidentifyRe-identify Record Lifecycle EventOccurs when an agent causes the system to restore information to data that allows identification of information source and/or information subject.

 

Expansion

Expansion performed internally based on codesystem ISO 21089 2017 Health Record Lifecycle Events v1.0.0 (CodeSystem)

This value set contains 3 concepts

SystemCodeDisplay (en)JSONXML
http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle  deidentifyDe-Identify (Anononymize) Record Lifecycle Event
http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle  pseudonymizePseudonymize Record Lifecycle Event
http://terminology.hl7.org/CodeSystem/iso-21089-lifecycle  reidentifyRe-identify Record Lifecycle Event

Explanation of the columns that may appear on this page:

Level A few code lists that FHIR defines are hierarchical - each code is assigned a level. In this scheme, some codes are under other codes, and imply that the code they are under also applies
System The source of the definition of the code (when the value set draws in codes defined elsewhere)
Code The code (used as the code in the resource instance)
Display The display (used in the display element of a Coding). If there is no display, implementers should not simply display the code, but map the concept into their application
Definition An explanation of the meaning of the concept
Comments Additional notes about how to use the code