Health Care Financ R
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Health Care Financ R · Sep 1981
Analysis of services received under Medicare by specialty of physician.
This paper examines use of physicians' services by Medicare beneficiaries according to the specialty of the physician providing care. The major objectives of this study were to determine which types of physicians are most frequently used, the average charge per service by specialty, the mix of physicians (by specialty) that patients saw during the year, and the amount Medicare reimburses in relation to total physician income. Data were studied for the total Medicare population and by age, sex, race, and geographic area. ⋯ Internists' charges averaged 35 percent higher per service than charges by general practitioners. Charges submitted by the surgical specialties far outranked all others and showed the greatest increase during the period under study. (4) Of the total persons with reimbursement physicians' services in 1977, 85 percent saw a primary care physician during the year, while the remaining 15 percent received services from specialists only. (5) Of the total reimbursements made by Medicare, internists received 20 percent, general practitioners received 14 percent, and general surgeons 12 percent. Medicare's payments were estimated to be 21 percent of total gross income for internists, 20 percent for anesthesiologists, and 18 percent for surgical specialties.
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The United States spent an estimated $247 billion for health care in 1980 (Figure 1), an amount equal to 9.4 percent of the Gross National Product (GNP). Highlights of the figures that underlie this estimate include the following: Health care expenditures in 1980 accelerated at a time when the economy as a whole exhibited sluggish growth. The 9.4 percent share of the GNP was a dramatic increase from the 8.9 percent share in 1979. ⋯ This accounted for 32.4 percent of all personal health care expenses. Outlays for health care benefits by the Medicare and Medicaid programs totaled $60.6 billion, including $35.8 billion for hospital care. The two programs combined to pay for 27.8 percent of all personal health care in the nation (Table 7).