Biomedical subjects

W O Edwards

Publications and source records attributed to W O Edwards.

3 recordsLinked to original sources

PubMed1990

Geographic variations in Medicare utilization of short-stay hospital services, 1981-88.

The change in Federal fiscal year 1984 from cost-based reimbursement to prospective payment at a fixed price for a known and defined product--the hospital stay--represents a fundamental change in the role of the Medicare program within the health care delivery system. In this article, national and selected geographic trends in Medicare short-stay hospital inpatient discharges since 1981 are presented, and they show the impact of the implementation of the prospective payment system.

Catchment Area, Health↗

PubMed1989

Physician charges and utilization trends.

A synopsis of charge and payment trends of Medicare physicians and other noninstitutional suppliers of goods and services is provided in this article. Included are longitudinal variations in charges for services, trends in program expenditures, and patterns in beneficiary liabilities.

Data Collection↗

PubMed1989

Medicare physician and hospital utilization and expenditure trends.

During the period 1983-86, the period directly following implementation of the Medicare prospective payment system, inpatient hospital care declined. Concurrently, fee-for-service utilization rates for physicians and other noninstitutional suppliers of medical goods and services and for outpatient facility care rose. Medicare expenditures for physicians and other suppliers and for outpatient facility care paralleled changes in utilization. In 1987, the proportion of Medicare patients receiving inpatient hospital care stabilized, but the proportion receiving outpatient hospital care continued to increase.

Ambulatory Care↗