Michael Westover on the Perils of Vendor Data Sharing and the Path to Value-Based Care with FHIR
Episode 18 - Michael Westover FHIR IQ playbook - Substack
Summary
As the importance of provider-payer data integration grows, Michael Westover highlights significant challenges in data sharing. He argues that relying on vendors for longitudinal data is complex and inefficient, emphasizing that standardized APIs (like FHIR) and strong partnerships are crucial for achieving value-based care.
Details
This article summarizes insights from Michael Westover regarding the critical importance of data integration in modern healthcare. The shift toward value-based care necessitates robust data exchange between payers and providers. However, Westover points out major challenges: data systems are fragmented, and sharing longitudinal data through vendors is cumbersome, often relying on inefficient methods like CSV files or manual queries. He advocates that the focus must be on 'meaningful data exchange,' not just compliance. The solution lies in standardizing practices using national standards such as FHIR to facilitate standardized API-based data sharing. A key success story cited is the partnership between Providence and Humana, which successfully shares critical information (like member rosters and clinical data) by aligning incentives and fostering open communication around common data standards. Ultimately, Westover's insights stress that successful healthcare organizations must understand both the business and clinical aspects of care. By building strong partnerships with payers and adopting standardized data practices, they can overcome fragmentation and improve patient outcomes.
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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