Being under the single buyer insurance system, the National Health Insurance Bureau gathered 95 percent of medical care delivery information How to maximize the utilization information is a key issue faced by governmental officials, scholars, and health industry C.E.O.s. In order to fulfill more efficient and reasonable management system. A forum concerned with the data base utilization had been conducted, this report represent the consensus among scholars of health care administration. Recently, the society tend to pay more attention to the variation of resource consumption, medical costs, and health care quality. The objective of the study intend to establish the fixed indices to entail problems of inequality under the impact of the national health insur- ance program. Research on the data base of the National Health Insurance Bureau was reviewed in detail. From the results, we suggested that the data base of NHI need to be improved to increase their adjustment and efficiency by following indices such as: Resource Consumption Indicators, Quality Indicators, Sentinel Event Indicators, Outcome Indicators, Structure Indicators, and Performance Indicators.