lifestyle. n. 1. a set of attitudes, habits, or possessions associated with a particular person or group. 2. such attitudes, etc, regarded as fashionable or desirable. 3. a. a luxurious semirural manner of living. b. (as modifier): a lifestyle property. adj. 4. suggestive of a fashionable or desirable lifestyle: a lifestyle cafe. cafÃ©
Fortune 500 rank: 14. 2014 revenue: $130.5 billion. Year-over-year revenue change: 6.5%. UnitedHealth Group serves more than 85 million patients worldwide with its health benefits and services. Itâs the largest U.S. health insurer, surpassing the likes of Kaiser Foundation Group and Anthem.
A total of five U.S. insurers made the top 25 largest insurers in the world, including Hartford Financial Services Group, Inc and Warren Buffetâs Berkshire Hathaway (which includes GEICO).