This eBook provides a clear roadmap for implementing FHIR-based prior authorization, including CRD, DTR, and PAS workflows, key deadlines, and architecture guidance — and building a scalable FHIR foundation for what comes next.

With CMS deadlines around the corner, this guide gives payers a practical roadmap to real-time, automated prior authorization without the disruption of a full system overhaul.

Learn the risks and factors you need to assess when buying or building your FHIR API with this free eBook and Excel calculator. 

FHIR’s “Must Support” flag was designed to signal importance, but its vague definition has led to inconsistent interpretations and interoperability gaps across implementations. This whitepaper explains how FHIR Obligations make conformance requirements explicit, actor-specific, and machine-testable—turning intent into measurable interoperability.

A practical guide to developing FHIR standards for your country or region. 

A handy framework for German EHR vendors and hospitals who need to buy or build an ISiK solution by June 2023.