Is the number of years of social security transfer across provinces cumulative?

Legal analysis: it can be accumulated. As long as all the social security paid in the field is transferred back to the place of residence before reaching the statutory retirement age, the social security payment period can be calculated cumulatively. The cancellation procedure of medical insurance relationship should be handled in the original insured place, and then I will apply to the Municipal Social Security Center for the transfer of medical insurance relationship. I fill out the Application Form for the Transfer of Medical Insurance Relationship in our province with the Certificate of Insurance and the Certificate of Payment of Medical Insurance in the original place of insurance issued by the transfer agency, and go to the Municipal Social Security Fund Settlement Center to handle the transfer of medical insurance relationship and personal account.

Legal basis: Article 23 of the Social Insurance Law of People's Republic of China (PRC), employees shall participate in the basic medical insurance for employees, and both employers and employees shall pay the basic medical insurance premium according to the provisions of the state. Individual industrial and commercial households without employees, part-time employees who have not participated in the basic medical insurance for employees and other flexible employees can participate in the basic medical insurance for employees, and individuals pay the basic medical insurance premium in accordance with state regulations.