Deprecation of FHIR DSTU2 Support: Oracle Health Mandates Migration to R4
End of Support - FHIR DSTU2 - Oracle Forums Oracle
Oracle announced the end of support for the FHIR DSTU2 standard.
Summary
Oracle announced the deprecation of support for the FHIR DSTU2 version. Developers utilizing this standard are strongly urged to migrate to FHIR R4 by December 1, 2025.
Key Players
Details
To provide more secure and efficient healthcare data solutions, Oracle Health has decided to deprecate support for FHIR DSTU2. The company notes that FHIR traffic is already steadily moving from DSTU2 to R4, with over 90% of current service traffic utilizing the R4 version. This transition allows Oracle to focus its efforts on developing new capabilities. An 18-month transition period has been planned for affected developers. The key dates are: End of New Registration is set for September 3, 2025, and the final Deprecation Date is December 1, 2025. All services currently relying on DSTU2 must migrate to FHIR R4. This announcement highlights a critical technical trend in healthcare IT—the mandatory version upgrade of interoperability standards. For Japanese healthcare systems adopting FHIR, this notice serves as an urgent reminder that system architects and developers must plan and implement their migration to the recommended standard (R4) well in advance of the deadline.
Technology Note
FHIR（Fast Healthcare Interoperability Resources）は医療データ交換の国際標準。このエントリの関連技術: FHIR
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