What's the difference between 370 and 520 social security?

Hello, I'm glad to answer your question. The difference between urban and rural residents' medical insurance contributions of 370 and 520 is as follows: 1. The first grade is 370 yuan/person/year and the second grade is 520 yuan/person/year. Insured residents who pay the first and second expenses of residents' medical insurance enjoy medical insurance benefits such as outpatient and hospitalization reimbursement of basic medical insurance. Among them, the first and second files of basic medical insurance reimbursement are the same, but there is a big gap between the reimbursement ratio of basic medical insurance and the maximum reimbursement limit. For example, in tertiary hospitals, the proportion of reimbursement for residents who pay the first level is 45%, while in hospitals at the same level, the proportion of reimbursement for residents who pay the second level can reach 60%. The proportion of reimbursement paid to residents for chronic diseases in Class A and Class B outpatient clinics is 40% and 35% respectively, and that for Class II outpatient clinics is 60% and 50% respectively. Not only that, there are also differences between the maximum reimbursement limit of general outpatient service and the maximum reimbursement limit of drugs used in hypertension and diabetes outpatient service.