Health insurance

States looking to cap hospital rates

Some states are trying to control health care costs by tying hospital payments in their state employee health plans to the amounts Medicare pays, Kaiser Health News reports.

Details: States experimenting with these measures include North Carolina, Montana, Oregon and potentially, Delaware.

A blind spot for medical AI

Illustration: Aïda Amer/Axios

One of the oddest ways that an AI system can fail is by falling prey to an adversarial attack — a cleverly manipulated input that makes the system behave in an unexpected way.

Why it matters: Autonomous car experts worry that their cameras are susceptible to these tricks: It's been shown that a few plain stickers can make a stop sign look like a "Speed Limit 100" marker to a driverless vehicle. But other high-stakes fields — like medicine — are paying too little attention to this risk.

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