Please tell us about the notification of the loss of National Health Insurance qualification by mail.

Download registration form from the Yokohama City website, attach required documents, and mail it to your ward office Insurance and Pension Division.

1 Copy of the date of obtaining the qualification of the insurance you enrolled in (certificate of qualification, notification of qualification information, employee health insurance qualification certificate, minor portal screen, etc.)
　・・・ For all those who stop National Health Insurance
2 National Health Insurance Card or if you have a qualification confirmation
　・・・ For all those who stop National Health Insurance
　※Fill in the mark of Yokohama City at the bottom right with a ballpoint pen, etc.
　※If lost, indicate so in registration form.
3 registration form (You can download it from the Yokohama City website)
4 Copy of identity verification documents of the submitter (My Number Card, License, Passport, etc.)

　Insurance and Pension Division National Health Insurance Section, ward office in your ward
　※We are not responsible for postal accidents, so we recommend that you send them by simple registered mail.
　

　About notification of loss of National Health Insurance qualification by mail