How to Align FHIR API Development with USCDI and TEFCA Compliance
How to Align FHIR API Development With USCDI and TEFCA
Guidance was provided on developing FHIR APIs that comply with USCDI and TEFCA standards.
Summary
Health IT professionals must align their FHIR APIs with USCDI data standards and the Trusted Exchange Framework and Common Agreement (TEFCA). This ensures secure and interoperable sharing of national health information.
Key Players
Details
This article guides developers through the regulatory and technical requirements for developing compliant FHIR APIs. Key steps include designing FHIR resources based on USCDI data classes, ensuring that elements like Patient Demographics are mapped to appropriate FHIR resources (e.g., Patient). For security and governance, implementing SMART on FHIR and OAuth 2.0 is crucial for patient-authorized access, alongside robust auditing tools. Given the dynamic nature of both FHIR and USCDI, mandatory versioning (e.g., /v1/Patient) must be implemented to handle future changes. Furthermore, achieving true interoperability requires semantic and syntactic validation using terminology services like SNOMED CT and LOINC. Finally, secure exchange involves registering endpoints with National Endpoint Directories and utilizing IHE profiles for safe audit trails.
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: USCDI
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