Healthcare Data Interoperability and FHIR: A Developer's Guide
Healthcare Data Interoperability and FHIR: A Developer's Guide - DEV
Summary
Healthcare data interoperability is the ability for different systems to seamlessly exchange and utilize patient data. This article explains FHIR, a next-generation standard that is key to solving this challenge.
Details
The lack of healthcare data interoperability poses critical risks, including compromised patient safety due to missing medical history (e.g., allergies), fragmented care coordination, and increased costs from redundant tests. The text introduces FHIR (Fast Healthcare Interoperability Resources) as the solution. Developed by HL7, FHIR is a next-generation standard built on modern web principles. It utilizes RESTful APIs and HTTP verbs (GET, POST, etc.), making it immediately accessible to contemporary web developers. Data is broken down into modular 'resources' (like Patient or Observation), primarily using JSON format. This approach offers superior ease of implementation and extensibility compared to older standards like HL7 v2 (pipe-delimited) or XML-heavy CDA, making it ideal for cloud and mobile applications.
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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