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Table 3 Comparison of the reference models for developing TISS archetypes

From: Modeling healthcare authorization and claim submissions using the openEHR dual-model approach

Criteria Original openEHR RM Extended openEHR RM
Tooling support The present tools support it Support for it must be implemented
Interoperability Compatibility with openEHR-based systems Non-compatibility with current openEHR-based system
Semantic Interpretation Although biased to the clinical content, it may be used to represent administrative content related to authorization and claim submissions Add subclasses and attributes aligned with the process of authorization and claim submissions