Abstract Necessity to budget restructuring from program budgeting to performance ‎budgeting led to many studies for requirements of these changes. By ‎reviewing literature budgeting models with concept of ‎performance as Excellency and Efficiency was not seen. Main idea of this research ‎was providing Performance-based budgeting model with following criteria: 1-while considering general policies of Tehran University of Medical Sciences in ‎budget allocation among subset hospitals, efficiency at overall and ‎efficiency in budget allocation should be taken into account. 2- Efficiency of the ‎ used mathematical models should be considered.‎‏ ‏The EFQM Excellency model was used as a base ‎of excellence assessment in hospitals. In order to classify hospitals, thoes with similarities in excellence dimensions were clustered and ‎ efficiency of hospitals evaluated using BCC model. ‎ In order to achieve the main purpose of the study, at the first step, crisp performance-‎based budgeting model was designed by 6 Goal (Excellency, efficiency and Bed ‎Occupancy Rate at two levels of Cluster Average and within clusters) then the ‎model was enabled to better respond in uncertainty situation by using the fuzzy ‎and robustness methods. Also, in order to analyze capabilities of ‎robust models more precisely, the Monte Carlo simulation was used. Results showed that the ‎robust-fuzzy model has more capability than crisp model reposing the uncertainty ‎in parameters of problem. ‎