Newswire October 21, 2025
Black Book survey reveals just 1 in 4 hospitals can fully exchange patient data across national boundaries in Q4 2025
VIENNA, October 21, 2025 (Newswire.com) – As Europe advances toward the European Health Data Space (EHDS), a new Black Book Research regional pulse survey exposes persistent interoperability barriers stalling seamless cross-border data exchange.
While interoperability readiness has improved by nine percentage points since 2023, a fraction of European hospitals report achieving full cross-border data liquidity , meaning structured, standards-based patient information can flow freely across systems and national jurisdictions without manual intervention or file conversion.
Key Technical Findings
27% full interoperability, up from 18% in 2023 – progress, but still short of EHDS compliance thresholds.
42%...
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