Is the original new rural cooperative medical system invalid after paying employee social security?

Legal analysis: Of course, it is not invalid, but it is impossible to participate in the endowment insurance for urban and rural residents during the period of participating in the employee endowment insurance, because it is impossible to participate in the insurance again according to the regulations. You have to participate in the five insurances of employee social security, and go through the merger procedures of your payment information of urban and rural residents' pension insurance and employee pension insurance before retirement.

Legal basis: Article 12 of the Social Insurance Law of People's Republic of China (PRC), the employing unit shall pay the basic old-age insurance premium in proportion to the total wages of its employees as stipulated by the state and record it in the basic old-age insurance pooling fund. Employees shall pay the basic old-age insurance premium in accordance with the proportion of wages stipulated by the state and record it in their personal accounts. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic old-age insurance in the employing unit and other flexible employees who have participated in the basic old-age insurance shall pay the basic old-age insurance premiums in accordance with state regulations and record them in the basic old-age insurance pooling fund and individual accounts respectively.