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Selling insurance products under UnitedHealthcare, and health care services under the Optum brand, it is the world's ninth-largest company by revenue and the largest health care company by revenue. The company is ranked 8th on the 2024 Fortune Global 500. [4] UnitedHealth Group had a market capitalization of $460.3 billion as of December 20, 2024.
United Healthcare CEO Brian Thompson was shot dead on the street in New York City before he was to attend the company's annual investors meeting. (Photo by Stephen Maturen/Getty Images)
Stephen J. Hemsley (born 4 June 1952) [1] [2] is an American businessman who is the chair of the board and former chief executive officer of UnitedHealth Group Inc.In August 2017, UnitedHealth announced that Hemsley would be stepping down after more than a decade as CEO and starting a newly created role of executive chairman of the board.
Since Optum's founding in 2011, the company has acquired various healthcare technology services to build out its pharmacy benefit manager and care services offerings. April 2011 : UnitedHealth Group announces Optum master brand, bringing together pharmacy services, data & analytics tools, and care delivery services under one roof.
The Feb. 21 hack on the technology unit of the largest U.S. health insurer was carried out by Russian ransomware gang BlackCat, UnitedHealth CEO Andrew Witty said in May testimony to the Senate ...
Change Healthcare processes about 50% of medical claims in the United States for around 900,000 physicians, 33,000 pharmacies, 5,500 hospitals and 600 laboratories.
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Change Healthcare, which processes about 50% of medical claims in the U.S. for around 900,000 physicians, 33,000 pharmacies, 5,500 hospitals and 600 laboratories, was breached on Feb. 21 by a ...