Abstract: As a successful paragon of market-oriented transition of medical system, Singapore is widely praised by the international community in medical service system, because she has a high efficiency of medical service and a harmonious physician-patient relationship. Accordingly it is of great referential value for us that Singapore has promoted the health care system reform by regulatory disclosure policy of medical service information. This paper tease and analyzes the regulatory disclosure policy of medical service information in Singapore from three aspects: historical background, economic logic, policy framework, and then reveals the enlightenment significance for Chinese medical system reform. On this basis, this paper points out that it is very urgent for our country to achieve the cost-controlling and efficiency-enhancing and to harmonize physician-patient relationship, so we have to gain efficiency from the market, harmonize the physician-patient relationship by efficiency, and the market-oriented reform of medical system should be specified, a policy system with regulatory disclosure as the core should be constructed, a medical market should be build and improved, and the market should be used to play a decisive role on the allocation of the medical resources.