Can social security be used across cities in this province?

Legal analysis: Yes. Due to the establishment of a unified national social security network and the implementation of the joint insurance system, social security cards can also be used in other places. If you need to use social security to seek medical treatment in different places, you need to fill in the Record Form of Medical Treatment for Insured Persons Living in Designated Medical Institutions Abroad and in Different Places and the Certificate of Long-term Residence in Different Places, and then submit a written application. The cardholder only needs to use the social security card to settle the medical insurance personal account in real time.

Legal basis: People's Republic of China (PRC) Social Insurance Law.

Article 4 If individuals who participate in the basic old-age insurance for employees are employed across provinces, and the accumulated payment is less than 15 years when they reach the statutory retirement age, they shall continue to pay the fees according to the provisions of the Notice of the General Office of the State Council on Forwarding the Interim Measures for the Transfer and Continuation of the Basic Old-age Insurance for Employees in Urban Enterprises in Ministry of Human Resources and Social Security (Guo Ban Fa [2009] No.66).

Article 5 If individuals participating in the basic old-age insurance for employees are employed across provinces and meet the requirements of receiving the basic old-age pension on a monthly basis, the specific measures for the calculation and unified payment of the basic old-age pension shall be implemented in accordance with the Notice of the General Office of the State Council on Forwarding the Interim Measures for the Transfer and Continuation of the Basic Old-age Insurance for Employees of Urban Enterprises in Ministry of Human Resources and Social Security (Guo Ban Fa [2009] No.66).

Nineteenth individuals across the overall regional employment, the basic old-age insurance relationship with my transfer, the cumulative payment period. When an individual reaches the statutory retirement age, the basic pension is calculated in stages and distributed uniformly. Specific measures shall be formulated by the State Council.