Case Study
MedLink FHIR Hub
An interoperability hub that standardizes HL7 v2 flows into FHIR resources across a three-hospital network and private insurer ecosystem.
HL7 v2FHIRSNOMEDLOINCConsent MaskingAudit Log
Project Details
The client environment combined HL7 v2 messaging and multiple HIS platforms. Lack of FHIR alignment increased integration lead times and caused recurring data consistency issues.
We implemented MedLink FHIR Hub with an HL7 listener, FHIR mapping pipeline, consent and masking controls, and a centralized FHIR store. ADT, ORU, and ORM message families were normalized through reusable mapping policies.
+Kodcuk Approach
Architecture decisions were shaped around scale, reliability, and operational clarity.
Key Delivery Layers
+Terminology services automated SNOMED and LOINC code harmonization.
+Consent policies enforced scoped access and masking across downstream consumers.
+Full audit logging provided traceability for every transformation and data handoff.
Measured Outcomes
Integration lead time: 12 weeks to 6 weeks
Data inconsistency reduced by 33%
