BACKGROUND National Health and Nutrition Examination Survey (NHANES) records have been linked to health care use and expenditure information from Medicare records. Claims data are generally available only for traditional fee-for-service (FFS) enrollees and not for Medicare Advantage enrollees. Differences in health characteristics between Medicare Advantage and traditional FFS enrollees could a...

The Medicare Prescription Drug, Improvement, and Modernization Act of 2003 added prescription drug coverage to Medicare beginning in January 2006. The prescription drug coverage is voluntary, although beneficiaries face a significant penalty for delaying enrollment. The drug coverage is provided through private drug plans; beneficiaries have a choice of staying in the original Medicare program ...

Outpatient prescription drugs are not a covered benefit under Medicare. There have been proposals in the past to expand Medicare benefits to include drug coverage, and current discussions dealing with "modernizing" the Medicare benefit package have raised the issue again. Using data from the 1995 Medicare Current Beneficiary Survey (MCBS), we describe the sources and extent of drug coverage amo...

In this study, the association between Medicare regulations and the provision of public home health care is examined. Medicare clients were compared with non-Medicare groups of those 65 years of age or over and those under 65. Results suggested that both age- and payer-related factors contribute to utilization of services. Older patients showed greater need for chronic illness care relative to ...

Survey reports from the Medicare Current Beneficiary Survey (MCBS) were matched to Medicare administrative files to create the 1992 MCBS Cost and Use file. This file improves on previous MCBS Access-to-Care user files by representing the entire (ever enrolled) Medicare population and including services not covered by Medicare such as outpatient prescription drugs and long-term facility care. Th...

The 1990s saw the emergence of managed care into the Medicare marketplace. In the beginning of the decade nearly all beneficiaries were in the Medicare fee-forservice (FFS) program. In 1991 there were only 1 million Medicare risk health maintenance organization (HMO) members accounting for a little over 3 percent of the Medicare population. By 1999 there were over 6 million Medicare risk HMO me...

We propose a novel and easy-to-implement approach to detect potential overbilling based on the hours worked implied by the service codes which physicians submit to Medicare. Using the Medicare Part B Fee- for-Service (FFS) Physician Utilization and Payment Data in 2012 and 2013 released by the Centers for Medicare and Medicaid Services, we construct estimates for physicians' hours spent on Medi...

Although an increasing number of hospitals are reporting net losses from the Medicare prospective payment system (PPS) for inpatient care, overall hospital facility profit rates remain stable. Hospitals that reported net profits in the Medicare inpatient PPS sector in PPS 7 (1990) had smaller increases in Medicare expenses than hospitals that reported PPS losses in PPS 7. Medicare PPS inpatient...

This study examines Medicare health maintenance organization (HMO) enrollment under the Tax Equity and Fiscal Responsibility Act (TEFRA) of 1982 (Public Law 97-248) from 1986 to 1993. It shows that there was moderate growth in the number of Medicare beneficiaries participating in the TEFRA risk program, reaching 1 in 20 beneficiaries in 1993. Medicare HMO enrollment is heavily concentrated in a...

Medicare beneficiary knowledge about fee-for-service (FFS) Medicare versus managed care alternatives (MCA) has been studied extensively. However, these efforts might be compromised by lack of familiarity with common Medicare terminology. We used qualitative methods to examine beneficiaries' familiarity with Medicare Programs (FFS and MCA) and terminology. Twenty-one indepth, semi-structured ben...