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The hackers behind one of the most disruptive health care cyberattacks in U.S. history recently received a payment of $22 million, and experts say this suggests the victims may have just paid the ...
UnitedHealth is the biggest health-care company in the U.S. by market cap, and it owns the health-care provider Optum, which services more than 100 million patients in the U.S., according to its ...
As of Monday, Change posted an update saying the company took action to disconnect as soon as the threat was identified, and "that Optum, UnitedHealthcare and UnitedHealth Group systems have not ...
Change Healthcare was established in 2007 and based in Brentwood, Tennessee. [5] The company provided healthcare consumer engagement [clarification needed] and health plan cost transparency tools to health plans and large, self-insured employers, [6] across the United States.
Feb. 2014: Optum purchases a majority stake in Audax Health Solutions, a patient engagement [clarification needed] company. Audax is later rebranded as Rally Health. April 2015: Optum acquires MedExpress, an urgent care and preventative services company. [9] July 2015: Catamaran, a pharmacy benefit manager, joins OptumRx. [3] Jan. 2017: Optum ...
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.
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 ...
The Council for Affordable Quality Healthcare, Inc. (CAQH) is a non-profit organization [4] incorporated in California as a mutual benefit corporation. It was first incorporated under the name Coalition for Affordable, Quality Healthcare, Inc., and then renamed the Council for Affordable Quality Healthcare, Inc. on August 8, 2002.