What does UnitedHealth Group’s massive AI push mean for patients?
Based on an analysis of its job postings, it would be easy to confuse UnitedHealth Group with Silicon Valley’s latest artificial intelligence juggernaut.
Hundreds of postings seek candidates with expertise in data science and artificial intelligence, part of a broader push to integrate AI into the company’s core businesses. UnitedHealth already employs 22,000 software engineers worldwide, more than 80% of whom use AI to write code or create new agents, a sharp increase from a few years ago, executives said.
“Since the advent of generative AI, we’ve really doubled down on training, investing and driving meaningful use cases,” Sandeep Dadlani, managing director of Optum Insight, the company’s technology division, told STAT. He said the company’s goal is to use AI to speed decision-making and streamline health insurance’s notoriously time-consuming bureaucracy.
UnitedHealth Group is far from alone in the quest for AI transformation. But its rapid expansion portends major changes in the American healthcare system, replacing manual processes with processes driven by a multitude of AI products. While this can increase speed and efficiency, it will also present new risks for patients who may not always know whose interests an AI agent serves, or even when and how the technology is used to make decisions about their care.
A STAT review sought to assess these risks, as well as potential benefits, by tracing how UnitedHealth Group is integrating AI into operations that impact tens of millions of Americans. The effort involves building engineering teams to reinvent how billions of medical claims are processed and audited, automating everything from fraud detection to clinical documentation to the selection of billing codes that determine the cost of a given medical visit — and who pays.
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