ABSTRACT
In considering ways to slow the growth in Medicare expenditures, policymakers have concluded that increasing point-of-service cost-sharing for patients will reduce demand for health services. Under the current system, Medicare beneficiaries faced with increased cost-sharing can reduce their demand for services or purchase additional private insurance. New data from the 1991 Medicare Current Beneficiary Survey show that high-income persons protect themselves from out-of-pocket costs by purchasing private supplemental insurance. Surprisingly, the data also reveal that many low-income persons also purchase private insurance, demonstrating that the elderly--whatever their income level--consider supplementary insurance more of a necessity than a luxury. Thus, it appears that increased beneficiary cost-sharing would have a limited effect on Medicare spending growth.
Subject(s)
Cost Sharing/trends , Health Expenditures/trends , Insurance, Medigap/statistics & numerical data , Medicare/statistics & numerical data , Aged , Data Collection , Forecasting , Health Expenditures/statistics & numerical data , Health Services Needs and Demand/economics , Health Services Needs and Demand/trends , Humans , Income/statistics & numerical data , Insurance, Medigap/economics , United StatesABSTRACT
The effectiveness of proposed changes to the Medicare program depends on consumers' responses to different market incentives, which vary according to the coverage the elderly possess to supplement their Medicare coverage. This Data Watch explores the extent of supplemental insurance among the elderly, based on a new data set from the Medicare Current Beneficiary Survey. Only 11 percent of Medicare beneficiaries have only Medicare as their source of coverage; the rest of the elderly population is covered by either private coverage (employer-sponsored retiree coverage or individually purchased coverage) or Medicaid. An increase in Medicare cost sharing would likely affect one-third of elderly beneficiaries, which calls into question the effectiveness of this approach to Medicare program reform.
Subject(s)
Health Services for the Aged/economics , Insurance, Medigap/statistics & numerical data , Medicare/statistics & numerical data , Pensions/statistics & numerical data , Aged , Cost Sharing , Data Collection , Health Policy , Humans , Medicaid/statistics & numerical data , United StatesABSTRACT
This article shows the supplemental insurance distribution and Medicare spending per capita by insurance status for elderly persons in 1991. The data are from the Medicare Current Beneficiary Survey (MCBS) and Medicare bill records. Persons with Medicare only are a fairly small share of the elderly (11.4 percent). About three-fourths of the Medicare elderly have some form of private insurance. The share with Medicaid is 11.9 percent, which has increased recently as qualified Medicare beneficiaries (QMBs) started to receive partial Medicaid benefits. In general, Medicare per capita spending levels increase as supplemental insurance comes closer to first dollar coverage. When the data were recalculated to control for differences in reported health status between the insurance groups, essentially the same spending differences were observed.