Can I buy Guangzhou social security first and then Shenzhen social security?

Legal analysis: Yes, but the social security paid by Shenzhen needs to meet the following conditions before applying for reimbursement in Guangzhou: 1. There is a balance in the personal account of medical insurance insured in this Municipality; 2. The insured shall handle the medical expenses within 12 months (hospitalization is counted from the date of discharge), and it will not be accepted after the deadline; Three, the applicant belongs to the insurance formalities, the full payment of medical insurance premiums after the next month 1 day to enjoy the provisions of medical insurance benefits; Four, the insured unit, the insured person fails to pay in full or interrupt the payment of medical insurance premiums, since the month after the failure to pay in full or interrupt the payment, the insured person stops enjoying the medical insurance benefits paid by the medical insurance fund to the applicant, and can continue to use the balance of his personal account as the reimbursement ratio, which first depends on which grade of medical insurance he participates in.

Legal basis: Article 7 of People's Republic of China (PRC) Social Insurance Law. The administrative department of social insurance in the State Council is responsible for the national social insurance management, and other relevant departments in the State Council are responsible for the relevant social insurance work within their respective functions and duties. The social insurance administrative department of the local people's government at or above the county level shall be responsible for the social insurance management within its administrative area, and other relevant departments of the local people's government at or above the county level shall be responsible for the relevant social insurance work within their respective functions and duties.