Abstract:
PURPOSE:In 2003, the Diagnosis Procedure Combination (DPC)-based payment system was introduced on a trial basis in 82 major Japanese hospitals. We analyzed the influence of this system on hospital revenue and expenditure, focusing on whether it reduces the length of stay in hospital (LOS), particularly in the surgical sector. METHODS:We studied 120 patients hospitalized at the University of Tokyo hospital between May and July 2003, including 93 surgical patients who underwent operations for gastric, colon, rectal, hepatic, or mammary carcinoma; arteriosclerosis obliterans; appendicitis; adult hernia inguinalis; or varicose veins, and 27 nonsurgical patients hospitalized for recurrent gastric carcinoma, ileus, appendicitis, or mild acute pancreatitis. We analyzed the changes in profit per day in patients with a reduced LOS using the simulation model. RESULTS:Reducing the LOS of the surgical patients resulted in a greater profit; however, there was minimal if any profit increase achieved by reducing the LOS of the medical patients. In fact, when material costs were high, profit decreased. CONCLUSION:The DPC-based payment system does not usually offer an economic incentive to shorten the LOS. Expanding our current system will reduce the LOS only in major hospitals, but it will reduce the national average LOS. Thus, the current DPC-based payment system needs to be improved further.
journal_name
Surg Todayjournal_title
Surgery todayauthors
Yasunaga H,Ide H,Imamura T,Ohe Kdoi
10.1007/s00595-006-3203-zsubject
Has Abstractpub_date
2006-01-01 00:00:00pages
577-85issue
7eissn
0941-1291issn
1436-2813journal_volume
36pub_type
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