Medicare's prospective payment system (PPS) for hospital cases is based on diagnosis-related groups (DRGs). A wide variety of other third-party payers for hospital care have adapted elements of this system for their own use. The extent of DRG use varies considerably both by type of payer and by geographical area. Users include: 21 State Medicaid programs, 3 workers' compensation systems, the Ci...

In 1988, an ambitious and extensive project was undertaken in New Jersey to evaluate severity class adjustment of the all-payer prospective payment system. Another project objective was to evaluate alternative strategies for refining diagnosis-related groups (DRGs). The evaluation presented here includes a comparison of DRG refinement using Computerized Severity Index classes and Yale Universit...

BACKGROUND With the rising incidence as well as the medical expenditure among patients with unstable angina pectoris, the research aimed to investigate the inpatient medical expenditure through the combination of diagnosis-related groups (DRGs) among patients with unstable angina pectoris in a Grade A tertiary hospital to conduct the referential standards of medical costs for the diagnosis. M...

AIMS As part of the diagnosis related groups in Europe (EuroDRG) project, researchers from 11 countries (i.e. Austria, England, Estonia, Finland, France, Germany, Ireland, Netherlands, Poland, Spain, and Sweden) compared how their DRG systems deal with patients admitted to hospital for acute myocardial infarction (AMI). The study aims to assist cardiologists and national authorities to optimize...

BACKGROUND The sigma-1 receptor (σ1R), an endoplasmic reticulum chaperone protein, is widely distributed and regulates numerous intracellular processes in neurons. Nerve injury alters the structure and function of axotomized dorsal root ganglion (DRG) neurons, contributing to the development of pain. The σ1R is enriched in the spinal cord and modulates pain after peripheral nerve injury. Howeve...

The escalating cost of medical care in most industrial countries has given impetus to several different strat egies designed to impose limitations on cost and introduce efficiency into health care systems. In the United States of America, legislation was passed in 1983 to introduce a system of prospective payment for Medicare hospital expenditures. This change was a departure from the previous ...

BACKGROUND AND PURPOSE Accurate data on the distribution of stroke subtypes are essential for understanding the forces driving recent morbidity and mortality trends. The introduction of diagnosis-related groups (DRGs) in the 1980s may have affected the distribution of stroke subtypes as defined by International Classification of Diseases, Ninth Revision (ICD-9), discharge diagnosis codes. MET...

Preface The increase in the cost of hospital care has been a persistent and growing problem for both the Medicare program and the general public for more than iS years. A substantial portion of the increase in hospital costs has been attributed to an increase in the use of new and existing medical technologies. Congress recently legislated a new prospective per-case payment system for the Medic...

BACKGROUND Hospital costs and cost drivers in palliative care are poorly analysed. It remains unknown whether current German Diagnosis-Related Groups, mainly relying on main diagnosis or procedure, reproduce costs adequately. The aim of this study was therefore to analyse costs and reimbursement for inpatient palliative care and to identify relevant cost drivers. METHODS Two-center, standardi...

Introduction The aim of this research is to inform the health professionals about the ways of introducing and operating the the Diagnosis Related Groups (DRG's) system in the Hellenic National Health System, through the use of the development technologies. An effort is also made to explore the main dimensions of the implementation of the DRG's system, in specific European-Countries that have bo...