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  2. Change Healthcare Cyberattack: What Consumers Should Know - WebMD

    www.webmd.com/health-insurance/news/20240325/...

    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 ...

  3. UnitedHealth Group - Wikipedia

    en.wikipedia.org/wiki/UnitedHealth_Group

    UnitedHealth Group Incorporated. 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 ...

  4. 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 ...

  5. US officials urge UnitedHealth to expedite payments to providers

    www.aol.com/news/us-officials-urge-unitedhealth...

    March 10, 2024 at 4:56 PM. (Reuters) - Officials from the U.S. government asked UnitedHealth Group to expedite payments to healthcare providers in an open letter on Sunday, after a hack of the ...

  6. 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., ...

  7. What's a Primary Care Physician (PCP)? - Healthline

    www.healthline.com/find-care/articles/primary...

    Primary care physicians are doctors who work to prevent, diagnose, and treat a wide range of conditions that affect people at varying life stages. Primary care physicians have the expertise and ...

  8. Health care provider - Wikipedia

    en.wikipedia.org/wiki/Health_care_provider

    Health care provider. A health care provider is an individual health professional or a health facility organization licensed to provide health care diagnosis and treatment services including medication, surgery and medical devices. Health care providers often receive payments for their services rendered from health insurance providers.

  9. Telemedicine: What Is Telemedicine? - WebMD

    www.webmd.com/covid/how-does-telemedicine-work

    Telemedicine is a general term that covers all of the ways you and your doctor can use technology to communicate without being in the same room. It can include: Phone calls or video chats where ...