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  2. 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.

  3. Insurance - Wikipedia

    en.wikipedia.org/wiki/Insurance

    Insurance is a means of protection from financial loss in which, in exchange for a fee, a party agrees to compensate another party in the event of a certain loss, damage, or injury. It is a form of risk management, primarily used to protect against the risk of a contingent or uncertain loss. An entity which provides insurance is known as an ...

  4. Health insurance - Wikipedia

    en.wikipedia.org/wiki/Health_insurance

    A health insurance policy is: A contract between an insurance provider (e.g. an insurance company or a government) and an individual or his/her sponsor (that is an employer or a community organization). The contract can be renewable (annually, monthly) or lifelong in the case of private insurance. It can also be mandatory for all citizens in ...

  5. Preferred provider organization - Wikipedia

    en.wikipedia.org/wiki/Preferred_provider...

    A preferred provider organization is a subscription-based medical care arrangement. [1] A membership allows a substantial discount below the regularly charged rates of the designated professionals partnered with the organization. Preferred provider organizations themselves earn money by charging an access fee to the insurance company for the ...

  6. Health insurance in the United States - Wikipedia

    en.wikipedia.org/wiki/Health_insurance_in_the...

    In the United States, health insurance helps pay for medical expenses through privately purchased insurance, social insurance, or a social welfare program funded by the government. [1] [2] Synonyms for this usage include "health coverage", "health care coverage", and "health benefits". In a more technical sense, the term "health insurance" is ...

  7. Aetna - Wikipedia

    en.wikipedia.org/wiki/Aetna

    Aetna Inc. (/ ˈ ɛ t n ə / ET-nə) is an American managed health care company that sells traditional and consumer directed health care insurance and related services, such as medical, pharmaceutical, dental, behavioral health, long-term care, and disability plans, primarily through employer-paid (fully or partly) insurance and benefit programs, and through Medicare.

  8. National Provider Identifier - Wikipedia

    en.wikipedia.org/wiki/National_Provider_Identifier

    A National Provider Identifier ( NPI) is a unique 10-digit identification number issued to health care providers in the United States by the Centers for Medicare and Medicaid Services (CMS). The NPI has replaced the Unique Physician Identification Number (UPIN) as the required identifier for Medicare services, and is used by other payers ...

  9. Insurance in the United States - Wikipedia

    en.wikipedia.org/wiki/Insurance_in_the_United_States

    Insurance, generally, is a contract in which the insurer agrees to compensate or indemnify another party (the insured, the policyholder or a beneficiary) for specified loss or damage to a specified thing (e.g., an item, property or life) from certain perils or risks in exchange for a fee (the insurance premium). [2]