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This solution architecture facilitates the transformation and mapping of VXU messages from ambulatory care facilities to HL7 2.3.1 standards, incorporating CVX Value Set for vaccine codes, for routing via secure protocols to the Indiana State Immunization Registry (CHIRP) and other immunization registries.
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Office of Surveillance, Epidemiology, and Laboratory Services Public Health Laboratory Interoperability Solutions and Solution Architecture HealthBridge Pilot Scenario – Send Unsolicited Vaccination Messages • HL7 2.3.1 VXU messages from Ambulatory Care Facilities • Transform message to HL7 standards • * Map local vaccine codes to standards using CVX Value Set ISDH Environment PHIX Environment Information exchange HIE Routing (sftp) TCP/IP CHIRP Bridge link HL7 2.3.1 HL7 2.3.1 https Clinical Care Stakeholder Indiana State Immunization Registry (CHIRP) • Messages provided by Southern Indiana Pediatrics Clinic and routed by HIE to PHIX • Unsolicited messages from Ambulatory patient visit data • Notification of messages which do not meet processing logic sent to HealthBridge via NwHIN Direct • Secure message transport protocol for outbound data via TCP/IP (Secure web services to State) • Messages populate the Children and Hoosiers Immunization Registry (CHIRP) state-wide immunization registry • Solution supports business rules for routing message based on Patient Zip Code to additional Immunization Registries Email Notification of Suppressed Messages