This page is part of the MII Implementation Guide Core Dataset Base (v2026.0.1: 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

Guidance

This section provides guidance for different audiences implementing and using the MII Kerndatensatz Basis Implementation Guide.

General Implementation Guidance

• Datasets and Descriptions - Detailed descriptions of the MII core dataset logical models
• UML Diagrams - UML diagrams illustrating the data models and relationships

Audience-Specific Guidance

• Guidance for Researchers - Information for researchers using MII data for research purposes
• Guidance for Implementers - Technical guidance for Data Integration Center (DIZ) implementers

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For conformance requirements and must support definitions, see the Conformance section.

For technical artifacts including profiles, extensions, and terminology, see the FHIR Artifacts section.