Client Registry

This service responds to queries for a patient's demographic and identifying information used to uniquely identify patients.

Professional Registry

This service responds to queries for information about health care professionals who work at participating health care facilities in the information exchange. This is primarily used to uniquely identify health care professionals within the HIE.

Facilities Registry

This service responds to queries for data on the facilities participating in the information exchange. This is primarily used to maintain current and valid facility codes required in transactions.

Shared Health Record

This service responds to queries for an appropriate subset of the patient’s longitudinal, patient-centric medical record.

Terminology Service

This service stores all the clinical code systems (e.g. LOINC, ICD10 and country specific code systems) that will be used within the HIE and facilitates verification and mapping between codes. It exposes endpoints that allow codes to be verified against the stored code systems. 

Interoperability Layer

The RHEA Health Information Mediator provides an abstraction layer between the application requesting services and the application providing services. It also ensures a single point of contact for all supported services and allows security to be managed at a central point. It provides an abstraction layer for all RHEA transactions so that point of service (PoS) application can easily connect to services and that service providers can be easily swapped out as the architecture grows.