This page is part of the MII Implementation Guide Core Dataset Base (v2026.0.0: Release) based on FHIR (HL7® FHIR® Standard) R4. The current version which supersedes this version is 2026.0.1. For a full list of available versions, see the Directory of published versions

UML Diagrams

This page provides UML class diagrams for the logical models of the MII core dataset base modules. These diagrams illustrate the relationships between the different data elements and classes.

Person Module

The following diagram shows the logical structure of the Person module:

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Treatment Case Module

The following diagram shows the logical structure of the Person module:

Diagnosis Module

The following diagram shows the logical structure of the Person module:

Procedure Module

The following diagram shows the logical structure of the Person module: