The system is designed and implemented by Bilişim AŞ. as a client/server system by using ORACLE Developer tools and ORACLE RDBMS. The system is composed of mainly two groups of sub-systems. Hospital Management systems such as Patient Management, Order Processing, Pharmacy System and the management information systems for the administrative departments such as Personnel, Payroll, Stock Control, Fixed Assets, Billing and Accounting systems. This project was an R&D project which was sponsored by Scientific and Technical Research Counsil of Turkey, TÜBİTAK, 1999-2000.