The largest health insurance companies that control nearly 75% of the market, ranked

May Be Interested In:Evertop DIY PC will give you hundreds of hours of DOS fun on a single charge


A general view outside the United Healthcare corporate headquarters on December 4, 2024 in Minnetonka, Minnesota.
Image: Stephen Maturen / Stringer (Getty Images)

Over the past few years the health insurance industry has experienced a series of major mergers and acquisitions, further consolidating power into the hands of a few dominant companies — leaving Americans with fewer options.

In 2018, CVS Health (CVS) acquired Aetna. That same year Cigna (CI) bought Express Scripts and in 2023, Kaiser Permanente merged with Geisinger.

As of 2023, just four health insurers control a staggering 50% of the market, while six companies account for 30% of all healthcare spending in the United States.

While these mergers have boosted profits for these companies, they also, in some cases, raised premiums for consumers.

Here is a ranking of the largest health insurance companies by market share:

share Share facebook pinterest whatsapp x print

Similar Content

Nasty norovirus is back in full force with US cases of the stomach virus surging
Nasty norovirus is back in full force with US cases of the stomach virus surging
Manchester Evening News
‘We lacked’ – Ilkay Gundogan sends blunt message to Man City teammates
DOOM IDKFA, Blood Swamps, DUSK, Iron Lung, AMID EVIL, Music, Guitars, Cold Brew Coffee, and More – TouchArcade
DOOM IDKFA, Blood Swamps, DUSK, Iron Lung, AMID EVIL, Music, Guitars, Cold Brew Coffee, and More – TouchArcade
The Supreme Court seems likely to expand religious employers’ right to ignore the law
The Supreme Court seems likely to expand religious employers’ right to ignore the law
Environmental scientist examines Northeast earthquake
Environmental scientist examines Northeast earthquake
60 Minutes visits DeepMind, Google's artificial intelligence laboratory
60 Minutes visits DeepMind, Google’s artificial intelligence laboratory
What’s Next? Predicting Tomorrow’s Headlines Today | © 2025 | Daily News