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  2. Cyberattack outages at UnitedHealth’s Change Healthcare ...

    www.aol.com/news/cyberattack-outages-united...

    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 ...

  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. Health insurance marketplace - Wikipedia

    en.wikipedia.org/wiki/Health_insurance_marketplace

    t. e. In the United States, health insurance marketplaces, [1] also called health exchanges, are organizations in each state through which people can purchase health insurance. People can purchase health insurance that complies with the Patient Protection and Affordable Care Act (ACA, known colloquially as "Obamacare") at ACA health exchanges ...

  5. 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 ...

  6. UnitedHealth says hackers potentially stole a third of ...

    www.aol.com/news/unitedhealth-ceo-testifies-u...

    WASHINGTON (Reuters) - Hackers who breached UnitedHealth's tech unit in February potentially stole a third of Americans' data, the largest U.S. health insurer's CEO told a Congressional committee ...

  7. Regional Health Information Organization - Wikipedia

    en.wikipedia.org/wiki/Regional_Health...

    A Regional Health Information Organization ( RHIO, pronounced rio ), also called a Health Information Exchange Organization, is a multistakeholder organization created to facilitate a health information exchange (HIE) – the transfer of healthcare information electronically across organizations – among stakeholders of that region's ...

  8. WebMD provides coverage of health care reform, Medicare, Medicaid, health insurance, and the Affordable Care Act, including benefits, costs, coverage, financial assistance, and much more.

  9. UnitedHealth says 'Blackcat' ransomware group behind hack at ...

    www.aol.com/news/unitedhealth-confirms-blackcat...

    The U.S. Department of Health and Human Services said it was working closely with the company's unit, Optum Insight, "to assess the cyber incident and its impact on patient care".