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  2. Medical necessity - Wikipedia

    en.wikipedia.org/wiki/Medical_necessity

    Medical necessity is a legal doctrine in the United States related to activities that may be justified as reasonable, necessary, and/or appropriate based on evidence-based clinical standards of care. In contrast, unnecessary health care lacks such justification. Other countries may have medical doctrines or legal rules covering broadly similar ...

  3. National coverage determination - Wikipedia

    en.wikipedia.org/wiki/National_coverage...

    External parties who may request an NCD are Medicare beneficiaries, manufacturers, providers, suppliers, medical professional associations, or health plans. NCDs can also be internally generated by the Centers for Medicare and Medicaid Services (CMS) under multiple circumstances. For existing items or services

  4. Certificate of medical necessity - Wikipedia

    en.wikipedia.org/wiki/Certificate_of_medical...

    Physician's News Digest article on Certificates of Medical Necessity; Statutory definition of a CMN at the SSA website; Medicare manual that provides exhaustive information about the practical use of CMNs, particularly section 5.3. This is the official source of information for contractors administering the Medicare system about the use of CMNs.

  5. Certificate of need - Wikipedia

    en.wikipedia.org/wiki/Certificate_of_need

    [1] [2] [3] Certificates of need are necessary for the construction of medical facilities in 35 states and are issued by state health care agencies: The certificate-of-need requirement was originally based on state law. New York passed the first certificate-of-need law in 1964, the Metcalf–McCloskey Act.

  6. Medical billing - Wikipedia

    en.wikipedia.org/wiki/Medical_billing

    A medical biller then takes the coded information, combined with the patient's insurance details, and forms a claim that is submitted to the payors. [2] Payors evaluate claims by verifying the patient's insurance details, medical necessity of the recommended medical management plan, and adherence to insurance policy guidelines. [4]

  7. Utilization management - Wikipedia

    en.wikipedia.org/wiki/Utilization_management

    Utilization management is "a set of techniques used by or on behalf of purchasers of health care benefits to manage health care costs by influencing patient care decision-making through case-by-case assessments of the appropriateness of care prior to its provision," as defined by the Institute of Medicine [1] Committee on Utilization Management by Third Parties (1989; IOM is now the National ...

  8. Medicare (United States) - Wikipedia

    en.wikipedia.org/wiki/Medicare_(United_States)

    Lyndon B. Johnson signing the Medicare amendment (July 30, 1965). Former president Harry S. Truman (seated) and his wife, Bess, are on the far right.. Originally, the name "Medicare" in the United States referred to a program providing medical care for families of people serving in the military as part of the Dependents' Medical Care Act, which was passed in 1956. [7]

  9. Emergency Medical Treatment and Active Labor Act - Wikipedia

    en.wikipedia.org/wiki/Emergency_Medical...

    According to the Centers for Medicare & Medicaid Services, 55% of U.S. emergency care now goes uncompensated. [7] When medical bills go unpaid, health care providers must either shift the costs onto those who can pay or go uncompensated. In the first decade of EMTALA, such cost shifting amounted to a hidden tax levied by providers. [12]