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  2. Prior authorization - Wikipedia

    en.wikipedia.org/wiki/Prior_authorization

    There are a number of reasons that insurance providers require prior authorization, including age, medical necessity, the availability of a generic alternative, or checking for drug interactions. [ 2 ] [ 3 ] A failed authorization can result in a requested service being denied or in an insurance company requiring the patient to go through a ...

  3. TennCare - Wikipedia

    en.wikipedia.org/wiki/TennCare

    TennCare is the state Medicaid program in the U.S. state of Tennessee. TennCare was established in 1994 under a federal waiver that authorized deviations from the standard Medicaid rules. It was the first state Medicaid program to enroll all Medicaid recipients in managed care. [1]

  4. UnitedHealth Group - Wikipedia

    en.wikipedia.org/wiki/UnitedHealth_Group

    Selling insurance products under UnitedHealthcare, and health care services under the Optum brand, it is the world's ninth-largest company by revenue and the largest health care company by revenue. The company is ranked 8th on the 2024 Fortune Global 500. [4] UnitedHealth Group had a market capitalization of $460.3 billion as of December 20, 2024.

  5. 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 ...

  6. Health insurance in the United States - Wikipedia

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

    Currently, the minimum deductible has risen to $1.200 for individuals and $2,400 for families. HSAs enable healthier individuals to pay less for insurance and deposit money for their own future health care, dental and vision expenses. [125] HSAs are one form of tax-preferenced health care spending accounts.

  7. Managed care - Wikipedia

    en.wikipedia.org/wiki/Managed_care

    Critics of managed care argue that "for-profit" managed care has been an unsuccessful health policy, as it has contributed to higher health care costs (25–33% higher overhead at some of the largest HMOs), increased the number of uninsured citizens, driven away health care providers, and applied downward pressure on quality (worse scores on 14 ...

  8. List of healthcare accreditation organizations in the United ...

    en.wikipedia.org/wiki/List_of_healthcare...

    A number have deeming power for Medicare and Medicaid. American Association for Accreditation of Ambulatory Surgery Facilities [2] (AAAASF) Accreditation Association for Ambulatory Health Care (AAAHC) Accreditation Commission for Health Care (ACHC) American Board for Certification in Orthotics, Prosthetics & Pedorthics (ABC)

  9. Health care provider - Wikipedia

    en.wikipedia.org/wiki/Health_care_provider

    Health care providers often receive payments for their services rendered from health insurance providers. In the United States, the Department of Health and Human Services defines a health care provider as any "person or organization who furnishes, bills, or is paid for health care in the normal course of business." [1] [2]