采用文献查阅和数据收集方法,选取具有代表性的四个地区作为研究对象,分别计算各地医疗市场的产业集中度水平,分析我国医疗市场的竞争或垄断程度。结果显示,我国医疗市场存在较高的垄断性:从产权角度看,国有医疗机构的比重过高;从市场份额上看,国有大医院的份额过多。高垄断性的市场结构导致我国医疗机构效率低下和医疗费用高昂。 Using literature review and data collection methods, four representative regions were selected as research objects, and the level of industrial concentration in each medical market was calculated respectively. The level of competition or monopoly in China’s medical market was analyzed. The results show that there is a high monopoly in the medical market in our country: from the perspective of property rights, the proportion of state-owned medical institutions is too high; from the perspective of market share, the share of state-owned major hospitals is too much. The high monopoly market structure has led to the inefficiency of medical institutions and high medical costs in our country.