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Website. www .optum .com /en /. Optum, Inc. is an American healthcare company that provides technology services, pharmacy care services (including a pharmacy benefit manager) and various direct healthcare services. Optum was formed as a subsidiary of UnitedHealth Group in 2011 by merging UnitedHealth Group’s existing pharmacy and care ...
UnitedHealth Group Incorporated is an American multinational health insurance and services company based in Minnetonka, Minnesota.Selling insurance products under UnitedHealthcare, and health care services and care delivery aided by technology and data under Optum, it is the world's eleventh-largest company by revenue and the largest health care company by revenue.
Change Healthcare, part of Optum and owned by UnitedHealth Group, processes about half of medical claims in the U.S. for about 900,000 doctors, 118,000 dentists, 33,000 pharmacies, 5,500 hospitals ...
Date. February 21, 2024 – present. (2 months, 2 weeks and 1 day) Type. Cyberattack. Suspects. BlackCat. On February 21, 2024, the American company Change Healthcare, a division of UnitedHealth Group, was affected by a ransomwareattack.[1] The cyberattack shut down the largest healthcare payment system in the United States.
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 ...
Kaiser Permanente. Kaiser Permanente is a private, not-for-profit company. They offer a variety of plan types, including HMO, PPO, POS, and Medicare, but focus mainly on their HMO product. They ...
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