Rainfall Health vs Cohere Health
Side-by-side comparison of AI visibility scores, market position, and capabilities
Raised $15M Series A (Feb 2026). Built specifically for CMS TEAM model launching January 2026 — mandatory episodic payment reform for 5 major surgical procedures. Up to $100M revenue impact per health system.
About
Rainfall Health is an AI platform built specifically for the CMS Transforming Episode Accountability Model (TEAM), which took effect January 1, 2026 — mandatory episodic payment reform requiring participating hospitals to manage the total cost and quality of care for 90 days following five major surgical procedures: lower extremity joint replacement, surgical hip fracture, spinal fusion, coronary artery bypass graft, and major bowel procedures.
Raised $50M equity ($106M total). Processes 5.5M prior authorizations/year for 15M health plan members and 420,000 providers. CMS 2026 deadline a direct growth catalyst.
About
Cohere Health (not affiliated with the AI company Cohere) is a prior authorization intelligence platform operating on the payer side of healthcare — a differentiated position from provider-facing prior auth tools. The company has raised $106 million in total equity financing and processes 5.5 million prior authorizations annually covering 15 million health plan members and 420,000 provider relationships for its health plan customers.
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