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  2. Change Healthcare - Wikipedia

    en.wikipedia.org/wiki/Change_Healthcare

    Healthcare providers from across the sector were also in attendance and voiced their concerns about the ongoing financial and operational impacts of the Change cyberattack. [56] [57] As of April 16, 2024, UnitedHealth Group had advanced payments of over $6 billion in assistance to health care providers affected by the cybersecurity attack. [58]

  3. Optum - Wikipedia

    en.wikipedia.org/wiki/Optum

    Optum's three businesses, OptumRx, OptumHealth and OptumInsight focus on five core capabilities: data and analytics, pharmacy care services, population health, healthcare delivery and healthcare operations. [3] Optum serves employers, government agencies, health plans, life science companies, care providers and individuals and families offering ...

  4. Hackers in Change Healthcare attack receive $22M in alleged ...

    www.aol.com/hackers-change-healthcare-attack...

    Health care providers and pharmacies across the nation were left unable to process prescriptions, leaving patients unable to get needed medications after Change Healthcare's payment exchange ...

  5. UnitedHealth Group - Wikipedia

    en.wikipedia.org/wiki/UnitedHealth_Group

    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 $474.3 billion as of July 15, 2024.

  6. Is the Change Healthcare letter I received in the mail a scam ...

    www.aol.com/change-healthcare-letter-received...

    The cyberattack began on Feb. 21 against Change Healthcare, which is a health care technology company that is part of Optum and owned by UnitedHealth Group, according to the American Hospital ...

  7. Communication is key in managing cyberattack: Optum CEO - AOL

    www.aol.com/finance/communication-key-managing...

    Change Healthcare helps process claims and payments for healthcare companies, including hospitals and pharmacies. Dr. Amar Desai, CEO of Optum Health, a UnitedHealthcare business segment, said the ...

  8. Healthgrades - Wikipedia

    en.wikipedia.org/wiki/Healthgrades

    Specifically, most ratings are determined from multivariate logistic regressions of medical outcomes at a given healthcare provider to risk-adjust the patients and 1-, 3- and 5-star awards are given to providers whose negative outcomes are worse than expected, near predicted levels, and better than expected, respectively.

  9. Ciox Health - Wikipedia

    en.wikipedia.org/wiki/Ciox_Health

    Ciox Health was created by the merger of HealthPort, IOD Inc., Care Communications Inc. and ECS. It serves more than 18,000 provider sites, 140 health plans and 1 million unique requesters of patient information. [2] In June 2021, Ciox Health was acquired by San Francisco-based Datavant in a $7B deal.l [3]