5 Biggest Health Insurance Companies in the US

3. The Cigna Group (NYSE:CI)

Market Capitalization: $81.6 billion

The Cigna Group (NYSE:CI) is an American healthcare company offering managed healthcare and health insurance services. With a market cap of $81.78 billion, the company is fourth on our list of the biggest health insurance companies in the US. It is estimated to have around 165 million customers across 30 countries.

The Cigna Group (NYSE:CI) offers medical insurance, dental, and accident insurance along with other similar insurance services. The Cigna Group (NYSE:CI) also offers digital ID cards and app services for their customers’ convenience.

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