The system that links information in an HIE, managed centrally, is termed?

The system that links information in a Health Information Exchange (HIE) and is managed centrally refers to the concept of a shared repository model. In this model, data is collected, maintained, and securely shared from a centralized source that allows various providers to access a comprehensive set of health records. This ensures that patient information can be accessed by authorized healthcare providers across different organizations, promoting coordinated and informed patient care.

The key aspect of this model is the shared repository, where data is stored in a centralized database that aggregates health information from multiple sources. The central management of data in the context of HIE improves the efficiency and effectiveness of healthcare delivery, as it provides comprehensive access to patient health information, including medical histories, lab results, and other critical health data.

This contrasts with federated models, where data remains at the originating site and only pointers or minimum data sets are shared among participants, leading to potential fragmentation of patient information. Thus, the shared repository model best captures the essence of centralized management within an HIE context.