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Heidi Health raises $340 million in a Series C to expand its AI Care Partner for health systems

Funding Provisional 92% confidence first seen

Heidi Health Trading announced it raised $340 million, including a $100 million Series C led by Blackbird and $240 million in growth investment from General Catalyst. The new funding is intended to expand adoption and deployment of its AI Care Partner across global health systems, including hiring and regulatory work for advanced clinical features in Europe and the UK.

Heidi Heidi Health Trading Pty Ltd. AI Care Partner Blackbird Evidence General Catalyst Headline Latitude LocalGlobe Phoenix Court Point72 Private Investments Scribe SiliconANGLE Solar Funds

The deal

Heidi Health $340 million Series C · announced 22 Sep 2026

Investors General Catalyst Blackbird

Deal terms as reported in the coverage below.

Source coverage

Heidi Health nabs $340M to deepen adoption of AI agents within health systems globally SiliconANGLE independent Heidi: Health AI Startup Raises $340 Million at a $900 Million Valuation Trending Topics independent

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