Premium billed while in workplace insurance
Overview
When you join workplace or family health insurance, you must complete the procedure to leave national health insurance. If you delay, premium notices keep coming. If you used the Itabashi national health insurance by mistake, you may have to repay the medical costs it paid. Please complete the procedure as soon as possible.
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Other guides in this topic
Health insurance and pensionJoining national health insuranceGuide Health insurance and pensionLeaving national health insuranceGuide Health insurance and pensionFuneral benefit for people under 75GuideHow to apply
- Complete the procedure to leave national health insurance as soon as you join workplace or family health insurance.
Contact
National Health Insurance Eligibility Section
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