Cohere Health

Cohere Health builds clinically trained agentic AI for health plans. Its Cohere Unify platform combines domain specific AI, proprietary clinical context, workflow automation, and human expertise across utilization management, payment integrity, appeals, care management, quality, and claims operations. The company reports up to 90 percent of prior authorization requests automated with 85 percent real time approvals, the remainder always reviewed by a clinician before final determination, and appeal agents that surface decisive clinical evidence with full auditability. A Microsoft Dragon Copilot integration lets ambient listening trigger Cohere's agents at the point of care to collect and parse patient documentation in real time. Cohere acquired ZignaAI in September 2025 to expand into payment integrity, is designed for CMS-0057-F electronic prior authorization compliance, and reports up to 18x ROI with 94 percent provider satisfaction. Founded circa 2019 in Boston; recognized on TIME's World's Top HealthTech Companies 2025.