The unit has paid social security requirements to stop the new rural cooperative medical system.

Legal analysis: 1. For rural residents working in other places, paying social security can't stop the new rural cooperative medical system. The new rural cooperative medical system and social security pay at the same time, but they cannot reimburse medical expenses at the same time. Therefore, if the unit pays social security, there is no need to pay the new rural cooperative medical system fee, which is unnecessary. 2. For rural residents who work locally, they can only choose social security and the new rural cooperative medical system. Therefore, the unit needs to stop the new rural cooperative medical system to help pay social security.

Legal basis: Article 10 of People's Republic of China (PRC) Insurance Law is an agreement between the insured and the insurer on insurance rights and obligations. The applicant refers to the person who has entered into an insurance contract with the insurer and has the obligation to pay the insurance premium according to the contract. An insurer refers to an insurance company that has entered into an insurance contract with the applicant and is liable for compensation or payment of insurance benefits according to the contract.