Medicare's AI Pre-Approval Tool Cuts Medical Services Fast

If you've ever dealt with the frustrating back-and-forth of getting a medical procedure approved by your insurance, you know how tedious prior authorization can be. Now Medicare is handing that gatekeeping job over to artificial intelligence — and the early results are raising some serious eyebrows.

Medicare rolled out AI-driven prior authorization as part of an effort to cut down on what it considers wasteful medical spending. The idea sounds reasonable on paper: use smart software to quickly flag unnecessary procedures before they get rubber-stamped and billed to taxpayers. But almost immediately after the AI started making calls, there was a notably large drop in the number of medical services being approved.

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That drop is the part that's sparking debate. Supporters of the program argue that trimming excess spending is exactly what Medicare needs to stay solvent long-term. Critics, on the other hand, worry that an algorithm making snap judgments about patient care could end up denying treatments that real people genuinely need — essentially letting a machine decide what kind of healthcare you deserve.

Prior authorization has long been a flashpoint in American healthcare. Doctors and patient advocates have complained for years that the process creates dangerous delays and administrative headaches. Replacing human reviewers with AI could speed things up, sure, but speed isn't much comfort if the AI is erring too far on the side of denial. The stakes here are high: Medicare covers tens of millions of older and disabled Americans who often have complex, serious health needs.

How Medicare refines this AI system — and whether it builds in meaningful human oversight — will likely shape how other payers approach automation in coverage decisions going forward. Continue reading at MarketWatch.com