TY - BOOK ED - Research and Development Corporation. ED - United States. TI - A summary of the effects of DRG-based prospective payment system on quality of care for hospitalized medicare patients T2 - A Rand note PY - 1990/// CY - Santa Monica, California PB - Rand Corporation KW - Medicare KW - Claims administration KW - Medical care, Cost of KW - United States KW - Hospitals KW - Prospective payment N1 - Includes bibliographical references ER -