Jaime S. King (Law) has posted “Feeding the Beast: Control of Healthcare Data as a New Indicator of Market Power?” ((2026) St Louis University Journal of Health Law and Policy) on SSRN. Here is the abstract:
As in nearly all aspects of modern life, artificial intelligence (AI) is poised to bring dramatic changes to healthcare. The literature has well documented the promise and perils of AI use in healthcare, yet few discussions consider the impact it will have on healthcare markets and competition. While the last two decades have seen the rise of healthcare systems and large national insurers as the dominant players in healthcare, we are now in the midst of a shift in power in healthcare markets from one focused on size and scope of health entities to one focused on information. Driven by the growing use of AI in healthcare, this shift has significant implications for antitrust enforcement and merger review which will require additional oversight to protect competition and consumers. The article proceeds in four parts. Part I will briefly review changes in healthcare markets and market power over the last twenty years. Part II analyzes the intersection of big data and AI with healthcare and illuminates the rise of information power. Part III considers the implications of this intersection for healthcare markets and consumers. Finally, Part IV provides some initial recommendations for expanded antitrust oversight including new notice and review requirements for partnerships, mergers, and acquisitions between healthcare and AI entities, expanded use of antitrust tools to address new cross-industry and market dynamics, and broader collaboration between governmental agencies to address quickly evolving AI capabilities. This article is a call for greater attention to and oversight of the rapid development of partnerships between industry giants in healthcare and technology to meet the demands for HealthAI and the implications these transactions have for competition, consumers, and the corporations that will hold our most intimate information.
