Medicine may be moving toward a moment that once sounded impossible: artificial intelligence could provide better care than doctors on some of the tasks at the heart of medical practice. The change would not affect one narrow specialty. It could reach from the first patient interview to diagnosis, testing, treatment, and long-term disease management.
A paper reviewing every published article on AI in medicine since January 1, 2024, says healthcare is rapidly approaching that transition point. Its unnamed authors write: “Review of all published articles on AI in medicine since January 1, 2024, shows that medicine is rapidly approaching the transition point at which AI alone will exceed physicians and physician AI-hybrids in providing the best care at five fundamental medical tasks.”
The five tasks at the center of the debate
Those five tasks are taking medical histories, establishing a diagnosis, identifying which tests are needed, prescribing treatment, and managing chronic diseases. Together, they cover much of the work patients associate with seeing a doctor, which makes the argument harder to dismiss as a prediction about one isolated tool.
The paper’s claim goes beyond saying that AI can assist physicians. It says AI alone may outperform both doctors and doctor-AI combinations when carrying out these tasks. That raises an uncomfortable question for medicine: if adding a human to the process lowers the quality of care, should the human remain in the loop?
One argument says clinicians should refrain from meddling because human involvement can degrade AI performance. That idea challenges the familiar model in which software offers advice and a physician makes the final decision. Under this view, the best medical system might not always be the one with the most human oversight.
Ezekiel Emanuel, author of the paper and chair of the Department of Medical Ethics and Health Policy at Penn, has put the issue in blunt terms. “What doctors do is too complicated,” Emanuel said. He also asked, “We’re making a prediction for four years from now. You don’t think that [AI is] going to be way more advanced than a doctor?”
Prediction, caution, and the patient experience
The timeline attached to this prediction is close. One forecast says a superior autonomous AI will likely surpass humans using AI by 2030. Another figure says AI would be doing 85 percent of what doctors did by 2035. These numbers describe predictions, not completed milestones, but they show how fast the expected shift has become.
Robert Wachter, head of medicine at UCSF, said, “The argument they’re making is important.” His response captures the tension in the debate: AI may reach abilities that change the structure of medical work, while healthcare still needs to decide how those abilities should be used.
A February 2026 article in Nature adds an important limit to the picture. In real-life cases, most patients were unable to effectively converse with large language models to access their expertise. A system can hold medical knowledge and still fail to help when patients cannot communicate with it in a useful way.
That gap matters because medical care starts with a patient’s account of what is happening. If patients struggle to use a large language model, the promise of autonomous care does not reach them on its own. The technology may perform well at diagnosis or treatment decisions, yet the conversation that feeds those decisions remains a major part of the process.
John Whyte, CEO of the American Medical Association, described a different boundary for these tools: “The AMA does see the potential in these tools, but they have to be utilized in the context of a care plan that’s governed by a physician.” That position accepts the potential of AI while keeping physician control at the center of care.
Robotics and a changing role for doctors
AI is only one part of the shift. AI and robotics will fundamentally transform healthcare, and ambient AI tools have received a warm reception in healthcare settings. These tools point toward a future in which technology handles more of the work around care, even as the exact role of physicians remains unsettled.
The debate includes people working across medicine, technology, and investment. Vinod Khosla is a venture capitalist, while his son Neal Khosla is involved in AI medical treatment through Curai Health, an online company using AI to treat patients. Dr. Joseph Nathan is co-founder, president, and chief medical officer of ForSight Robotics.
The discussion also includes Jan Herzhoff, president of Elsevier Health, and Sai Balasubramanian, M.D., J.D., a contributor. Emanuel’s brothers Ari Emanuel and Rahm Emanuel are also part of the wider group of names connected to the conversation around medicine, technology, and the future of professional work.
The central question is no longer whether AI will enter healthcare. It already has, and researchers are measuring tasks where it may surpass doctors. The harder question is what doctors should do when a system can take the history, choose the tests, make the diagnosis, prescribe treatment, and manage chronic disease better than a physician or a physician-AI team.
That future still faces a basic test: patients must be able to use the technology. Until they can access its expertise in real-life conversations, the promise of autonomous medical care remains tied to the people and systems that help them reach it.
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