1, the increase in the level of consumption of medical services: with the development of medical technology and the improvement of people's living standards, the level of consumption of medical services is also rising year by year, including the hospital construction costs, the purchase of medical equipment, medical consumables, hospital operations must be the cost of water, electricity, sewage treatment, doctors and nurses labor costs are rising.
2, the expansion of health insurance coverage: with the improvement of health insurance policy, more and more drugs are included in the health insurance, while medical costs continue to rise.