OpenEvidence Hits $12B Valuation as Clinical AI Adoption Surges, AI Chatbots Named Top 2026 Healthcare Hazard

OpenEvidence becomes the leading AI platform among U.S. physicians, securing a $12B valuation amid rising concerns about AI chatbot misuse in healthcare.
Key Details
- 1OpenEvidence raises $250M, now valued at $12B, doubling its valuation since October; exceeds $100M annual revenue.
- 2The platform's flagship product supported 18M U.S. physician consultations in December, up from 3M/month a year prior.
- 3Over 40% of U.S. doctors now use OpenEvidence, with 100M+ patients treated via its tools in 2025.
- 4Amazon launches an AI health assistant within its One Medical app, continuing Big Tech's push into clinical AI ecosystems.
- 5ECRI cites 'misuse of AI chatbots' as the #1 health tech hazard for 2026, highlighting serious risks in clinical settings.
Why It Matters

Source
HealthExec
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