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  2. 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 ...

  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. Kaiser vs. Cigna vs. UHC vs. Blue Cross Blue Shield - Healthline

    www.healthline.com/health/consumer-healthcare...

    Kaiser Permanente. Kaiser Permanente is a private, not-for-profit company. They offer a variety of plan types, including HMO, PPO, POS, and Medicare, but focus mainly on their HMO product. They ...

  5. Self-funded health care - Wikipedia

    en.wikipedia.org/wiki/Self-funded_health_care

    Self-funded health care. Self-funded health care, also known as Administrative Services Only ( ASO ), is a self insurance arrangement in the United States whereby an employer provides health or disability benefits to employees using the company's own funds. [1] This is different from fully insured plans where the employer contracts an insurance ...

  6. GEHA - Wikipedia

    en.wikipedia.org/wiki/GEHA

    Website. geha.com. GEHA (Government Employees Health Association) is a self-insured, not-for-profit association providing medical and dental plans to federal employees and retirees and their families through the Federal Employees Health Benefits ( FEHB) program and the Federal Employees Dental and Vision Insurance Program (FEDVIP).

  7. AARP Medicare Advantage Plans 2022 | Healthline.com

    www.healthline.com/health/medicare/aarp-medicare...

    The takeaway. AARP offers Medicare Part C (Medicare Advantage) plans. Like other Medicare Advantage products, these plans offer the same basic coverage as original Medicare plans but with ...

  8. What Is the Medicare Phone Number to Call If You Have Questions?

    www.healthline.com/.../medicare-phone-number

    The number to call is 1-800-MEDICARE (1-800-633-4227). The TTY (TeleType) number is 1-877-486-2048. This phone number is meant to be a general resource for questions you have about your Medicare ...

  9. 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 ...