The socioeconomic impact of assault injuries on an urban trauma center.

In 1983, Los Angeles County designated 23 level I or II trauma centers. During the subsequent 7 years, ten centers closed because of adverse financial impact. To analyze the causes of this trend, hospital admissions for gunshot and stabbing injuries were reviewed for two separate 1-year periods at a level I urban trauma center. Of 1,160 patients arriving with injuries meeting county triage criteria from January 1, 1986 through December 31, 1986, 323 (27%) sustained penetrating assault, of which 96 were with firearms (30%). From January 1, 1988 through December 31, 1988, 1,213 met triage criteria; 301 (25%) were intentional, of which 179 (59%) were due to firearms. Epidemiologic and clinical data from the two periods is similar with 90 per cent of the patients being men ages 25 to 30 and of minority ethnic background. Seventy-five per cent of the patients required a truncal operative procedure and needed about 5.5 days of hospitalization. Overall, mortality averaged 4.7 per cent and morbidity 14.5 per cent. Complete financial data was available on 561 of the 624 intentionally injured patients for which costs totaled $2,481,346 (mean = $5,260 for gunshots; mean = $3,640 for stab wounds). The total collections were $545,896 (22% of total charges). Only 5 per cent of the charges were reimbursed from insurance; MediCal reimbursed 13 per cent and only 1 per cent was from Medicare. Eighty-one per cent of the patients had no financial resources, resulting in a hospital deficit of $1,861,009 (75% of the total charges).(ABSTRACT TRUNCATED AT 250 WORDS)