Costs of pulmonary medicine and DRGS. Access and quality of care for the future.
Many changes are under way for the payment of physician and hospital care of patients in medicine and the medical subspecialties, i.e., the hospitalized pulmonary medicine patient. The purpose of this study was to characterize hospital resource consumption and outcome by age for pulmonary patients. All pulmonary medicine admissions treated at a large academic medical center from January 1, 1985 through December 31, 1986 were analyzed using the Diagnostic Related Group (DRG) format. Total costs (exclusive of physician fees) for the 2,647 pulmonary patients studied were $19,751,192. Mean hospital cost per patient, hospital length of stay, percentage of outliers, and mortality increased with age. Under the DRG reimbursement mechanism (i.e., All Payor System), a loss was incurred for all patients 45 yr of age and older, which led to an overall fiscal deficit for pulmonary medicine admissions. Medicare patients (n = 930) demonstrated a stronger expression of these trends. DRG case-mix index and the mean number of diagnoses per patient increased steadily with age. Emergency admissions were highest for the young (i.e., 18 to 35 yr of age), for some middle-aged (i.e., 45 to 65 yr of age), and for the very old (80 yr of age). Utilization of the intensive care unit and blood transfusions was higher for older patients; utilization of plasma products showed a more variable pattern, although older patients had greater consumption than their younger cohorts. This study demonstrated several trends with regard to resource utilization and age for pulmonary patients.(ABSTRACT TRUNCATED AT 250 WORDS)
D003365:Costs and Cost Analysis; D003953:Diagnosis-Related Groups; D006297:Health Services Accessibility / Q000639:trends*; D006760:Hospitalization / Q000191:economics*; D006801:Humans; D008171:Lung Diseases / Q000628:therapy*; D011785:Quality Assurance, Health Care / Q000639:trends*; D014481:United States