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  2. 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.

  3. login.webmd.com

    login.webmd.com

    Access your WebMD account to get personalized health information, tips, and services from the leading online source of medical news.

  4. 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., ...

  5. UnitedHealth hack takes toll on healthcare providers to the ...

    www.aol.com/news/unitedhealth-hack-takes-toll...

    March 20, 2024 at 6:05 AM. By Julie Steenhuysen. CHICAGO (Reuters) - The ransomware attack on UnitedHealth that has disrupted payments to U.S. doctors and healthcare facilities nationwide for a ...

  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. UnitedHealth says online platform fully functional after ...

    www.aol.com/news/unitedhealth-says-online...

    March 7, 2024 at 8:18 PM. (Reuters) - UnitedHealth Group said the electronic prescribing for its pharmacy services is now fully functional, with claims submission and payment transmission also ...

  8. Healthcare in the United States - Wikipedia

    en.wikipedia.org/wiki/Healthcare_in_the_United...

    t. e. Healthcare in the United States is largely provided by private sector healthcare facilities, and paid for by a combination of public programs, private insurance, and out-of-pocket payments. The U.S. is the only developed country without a system of universal healthcare, and a significant proportion of its population lacks health insurance.

  9. 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 ...