HOSPIThL CHARGES TO INJURED DRINKING DRIVERS IN WASHINGTON STATE: 1989-1993

摘要

The Washington State Patrol Crash Database and computerized hospitalization records for 1989 1993 were used to determine total hospital charges billed for motor vehicle collision injuries to drivers whose crash reports contained any indication of alcohol use. In this population-based study, total hospital charges were summed, and mean charges and lengths of stay were computed within alcohol use and insurance coverage status categories in an attempt to evaluate the hospital charges billed to public funding and private insurance. Of the total hospital charges for drivers with injuries from motor vehicle collisions for which a police-reported indicator of alcohol use status was available, 43/100 (U.S.$64.8 million) were for drivers who reportedly had been drinking. At the time of discharge, Medicaid was identified as the payor for 47/100 of these hospitalizations. The mean hospital charge billed per collision was greater for drinking (U.S.$18,258) than nondrinking drivers (U.S.$14,181 ). Drinking drivers also had longer hospital stays, even after adjustment for patient age, gender and injury severity. During this time in Washington state, the average annual amount billed at discharge for initial inpatient care of injuries to drivers who reportedly had been drinking at the time of the motor vehicle collision was U.S.$13 million. This includes only the amount assessed by the hospital at the time of discharge for treatment of the initial injury and does not include other related medical charges for rehabilitation or outpatient care, or for doctors' or laboratory fees. As increasing pressures of managed and capitated care lead to a shift of financial risk from the federal government and insurers to states and providers, the financial burden of specific, potentially preventable conditions such as this will receive greater attention.