Most health insurance markets in the United States are highly concentrated, meaning that millions of Americans have limited health insurer options,” Michael Popke wrote on Benefits Pro. “That’s the key takeaway from a new American Medical Association (AMA) report released this week. The 2021 version of the organization’s “Competition in Health Insurance: A Comprehensive Study of U.S. Markets” analyzed market concentration and health insurer market shares for 384 metropolitan statistical areas (MSAs), as well as all 50 states and the District of Columbia. For the first time, the study also presented national-level market shares for the country’s 10 largest health insurers. ‘As merger rumors involving health insurers swirl, the prospect of future consolidation in the health insurance industry should be more closely scrutinized given the low levels of competition in most health insurance markets,’ AMA President Gerald E. Harmon said in a statement. ‘For two decades, the AMA study has been helping researchers, lawmakers, policymakers, and federal and state regulators identify markets where consolidation involving health insurers may cause competitive harm to consumers and providers of care.’ The study notes that average market concentration increased between 2014 and 2020. ‘These markets are ripe for the exercise of health insurer market power, which harms consumers and providers of care,’ the authors write. …
“The AMA’s latest study of competition in commercial health insurance markets revealed the following:
- Almost three-quarters (280) of MSA-level markets were highly concentrated according to federal guidelines
- 46% (178) of MSA-level markets had one insurer with a share of 50% or more.
- 54% of markets that were already highly concentrated in 2014 became even more concentrated by 2020.”
Michael Popke, “U.S. health insurance market concentration continues to increase”, Benefits Pro.
Jeanne Pinder is the founder and CEO of ClearHealthCosts. She worked at The New York Times for almost 25 years as a reporter, editor and human resources executive, then volunteered for a buyout and founded ClearHealthCosts.
She was previously a fellow at the Tow Center for Digital Journalism at the Columbia University School of Journalism. ClearHealthCosts has won grants from the Tow-Knight Center for Entrepreneurial Journalism at the Craig Newmark Graduate School of Journalism at the City University of New York; the International Women’s Media Foundation; the John S. and James L. Knight Foundation with KQED public radio in San Francisco and KPCC in Los Angeles; the Lenfest Foundation in Philadelphia for a partnership with The Philadelphia Inquirer; and the New York State Health Foundation for a partnership with WNYC public radio/Gothamist in New York; and other honors.
Her TED talk about fixing health costs has surpassed 2 million views.