A multi-million dollar settlement in California signals a hostile regulatory shift for venture-backed digital health startups nationwide.

For years, venture-backed digital health startups relied on a clever legal loophole to bypass state bans on corporations practicing medicine. By setting up a “friendly” professional corporation managed by a separate tech entity, technology companies quietly controlled clinical operations.

That workaround is no longer safe.

The Carbon Settlement

California’s attorney general secured a $4.5 million settlement against bankrupt clinic operator Carbon Health and its co-founder. The state accused the company of violating its ban on the corporate practice of medicine.

This is not just a routine financial penalty. The settlement forces Carbon Health to restructure its corporate model to restore genuine, independent physician control over clinical decisions. Crucially, co-founder Eren Bali must personally pay $100,000 of the fine.

Targeting individual executives changes the risk calculation for health tech founders.

The Regulatory Shift

This marks the second time in two months that California has targeted this specific corporate structure. Regulators are sending a clear message to the entire digital health industry: paper walls will no longer shield tech platforms from medical liability.

If physicians do not have actual, uncompromised control over clinical decisions, the business model is legally vulnerable.

The implications stretch far beyond California. Other states often follow California’s regulatory lead, meaning this crackdown could trigger a nationwide wave of restructuring. Startups must now rethink their basic legal frameworks. Relying on passive physician figureheads to satisfy state laws is now a high-stakes gamble that could dismantle a company overnight.