Introduction: the need for nutritional care models, to address the problem of malnutrition in hospitals, involves developing mederi Nutrition Care Model in order to raise the quality of health care, and promote good practices of Clinical Nutrition. To describe the process of nutrition and metabolic support, aimed at measuring the effectiveness of the model, which is currently a center of national and international reference. Materials and methods: descriptive, evaluative, transversal and observational. Includes analysis of consolidated since the implementation of the model in 2008 through 2014. Information The number of study subjects was 163 575, variables to test the efficacy measures were: productivity and perceived quality of nutritional care. Results: made analysis of the key processes in which the model is based, nutritional adult and neonatal hospital care, nutritional support, supervision of food services, and teaching and research, is an increase in productivity of the service 591% , increasing the percentage of patient satisfaction from 50% to 95.8%. Conclusion: the success of a model of nutritional care lies in the consolidation of administrative, healthcare facilities, which in turn promotes the development of human talent, teaching and research in nutrition.