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  2. UnitedHealth unit will start processing $14 billion medical ...

    www.aol.com/news/unitedhealths-change-start...

    March 22, 2024 at 6:05 PM. By Leroy Leo. (Reuters) -UnitedHealth Group said on Friday its Change Healthcare unit will start to process the medical claims backlog of more than $14 billion as it ...

  3. UnitedHealth Group - Wikipedia

    en.wikipedia.org/wiki/UnitedHealth_Group

    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.

  4. Change Healthcare cyberattack was due to a lack of ... - AOL

    www.aol.com/news/change-healthcare-cyberattack...

    TOM MURPHY. May 1, 2024 at 1:02 PM. The Change Healthcare cyberattack that disrupted health care systems nationwide earlier this year started when hackers entered a server that lacked a basic form ...

  5. UnitedHealth's cyberattack should be a 'wake-up call' for ...

    www.aol.com/finance/unitedhealths-cyberattack...

    The cyberattack on Feb. 21 paralyzed Change Healthcare, which is used by hospitals, doctors' offices, and pharmacies to process payments and prior authorizations for patient visits and ...

  6. Optum - Wikipedia

    en.wikipedia.org/wiki/Optum

    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 ...

  7. US health department opens probe into UnitedHealth hack - AOL

    www.aol.com/news/hhs-opens-probe-hack-united...

    March 13, 2024 at 5:22 PM. By Sriparna Roy and Patrick Wingrove. (Reuters) -The U.S. government on Wednesday said it has opened an investigation into the cyberattack at UnitedHealth Group's Change ...

  8. Health information technology - Wikipedia

    en.wikipedia.org/wiki/Health_information_technology

    Health information technology (HIT) is "the application of information processing involving both computer hardware and software that deals with the storage, retrieval, sharing, and use of health care information, health data, and knowledge for communication and decision making". [8] Technology is a broad concept that deals with a species' usage ...

  9. UnitedHealth says hackers possibly stole large number of ...

    www.aol.com/news/unitedhealth-says-hack-could...

    By Manas Mishra and Zeba Siddiqui. (Reuters) -UnitedHealth Group said on Monday that hackers stole health and personal data of potentially a "substantial proportion" of Americans from its systems ...

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