eHealth Exchange

Technical Specifications

Official eHealth Exchange Change/Service Advisory Log

The following specifications have been approved by the eHealth Exchange Coordinating Committee and are not intended to be linked to any particular use case, but are available for implementation across a myriad of use cases.

Current Specifications

Note that Participants should consult with their key Exchange partners to coordinate their adoption of 2010 vs. 2011 specifications.

Initial Production Specifications

These production specifications are in effect now, and are currently being used by a limited number of existing production participants but they are being sunset at a date to be determined by the eHealth Exchange Coordinating Committee.

Direct Secure Messaging

Fast Healthcare Interoperability Resources (HL7 FHIR®)

Personal Health Record (PHR)

Performance and Service Specifications

** Specifications flagged with an asterisk (*) are supported now, and are currently being used by a limited number of existing production participants, but the specification will be sunset at a date to be determined by the eHealth Exchange Coordinating Committee.

Official eHealth Exchange Errata and Change Log

Hub message transformation Inventory

Directory implementation guides

Since the eHealth Exchange FHIR R4 Implementation Guide references the foundational Sequoia Project FHIR R4 Implementation Guide, you might find it helpful to access the two artifacts simultaneously.