How is the National Health Insurance card issued?

Normally, the certificate will be issued at the counter when enrolling in the National Health Insurance, but due to incomplete documents, etc., it may be delivered by mail.
In addition, since the health insurance card is renewed every other October, we will send a new health insurance card by simple registered mail in September of the renewal year. However, if the National Health Insurance tax has not been paid, it may not be mailed and may be handed over at the city hall. In this case, tax payment consultation and identification documents (driver's license, passport, My Number Card, etc.) are required at the time of receipt.