After you leave your employer
After leaving your employer, you will lose your eligibility for membership in the Health Insurance Society and must join the appropriate medical care insurance program based on your individual circumstances.
- You can remain a member of the Health Insurance Society if you meet certain conditions.
- In some cases, you may continue to receive benefits even after losing your eligibility as an insured person.
You must return any valid documents issued by the Health Insurance Society (e.g., health insurance card [until December 1, 2025], Eligibility Verification Certificate) within five days of your loss of eligibility as an insured person after leaving your employer. Thereafter, you must join the appropriate medical care insurance program based on your individual circumstances.
If you have registered to use a Myna health insurance card, you do not need to register once again upon changing jobs or retirement. However, you must still notify the insurer (health insurance society, mutual aid association, etc.; notify your municipality if you join National Health Insurance).
- * Check with your current insurer if the latest eligibility information is not shown when your Myna health insurance card is scanned.
Medical care insurance available after leaving your employer
After leaving your employer |
Employed elsewhere |
1 Become an insured person under the medical care insurance system of which your new employer is a member. |
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Not be employed elsewhere |
2 Become a Voluntarily and Continuously Insured Person under the Health Insurance Society. |
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3 Join the National Health Insurance system. |
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4 Become a dependent of your spouse or child. |
Remaining a member of the Society
While you will lose your eligibility as an insured person under the health insurance system the day after you leave your employer, a system is available whereby you can remain an insured person under the Health Insurance Society if you meet certain conditions. This is known as the system for Voluntarily and Continuously Insured Persons.
Who can become a Voluntarily and Continuously Insured Person
To become a Voluntarily and Continuously Insured Person, you must meet all of the following conditions:
- You must have lost your eligibility as an insured person under the health insurance system for specific reasons: for example, you left your employer.
- You must have been an insured person for at least two consecutive months prior to the date you lost your eligibility.
- You must apply to become a Voluntarily and Continuously Insured Person within 20 days after the date on which you lost your eligibility.
How long you can be a Voluntarily and Continuously Insured Person?
You can be a Voluntarily and Continuously Insured Person for up to two years.
- * Since you must join the Medical Care System for the Advanced Elderly when you reach the age of 75, you will lose your eligibility as a Voluntarily and Continuously Insured Person at that point, even if two years have yet to pass.
Insurance premiums you are required to pay
You must pay the full amount of the applicable insurance premiums yourself, including the amount paid by the insured person and the amount previously paid by your employer. The employer will not pay any portion of your premiums after you become a Voluntarily and Continuously Insured Person. Remember to pay the premiums by the 10th of each month.
You can pay insurance premiums monthly or in advance for a fixed period of time. Those paying in advance will receive statutory discounts on their premiums.
You can pay premiums in advance for one half-year (April through September or October through March) or one full year (April through March).Contact the Health Insurance Society for more information.
If you would like an estimate of your insurance premiums (for the fiscal years when you were enrolled), please tell the Health Insurance Society or the person in charge of social insurance administration at your company.
Standard monthly remuneration
The standard remuneration used as the basis for calculating your insurance premiums is the lower of the following: (1) your standard monthly remuneration when you lost your eligibility; (2) the average standard monthly remuneration of all insured persons who are members of the Health Insurance Society at the end of September of the previous year.
- * As specified in the statutes of the Health Insurance Society, standard remuneration may be calculated based on (1) above, even if (1) is higher than (2).
Details of insurance benefits
Although you will not receive Maternity Allowance or Injury and Sickness Allowance, you will receive all other statutory benefits and additional benefits in the same way as you did when you were with your employer.
- * If you are eligible to receive benefits even after loss of eligibility, you will be paid Maternity Allowance or Injury and Sickness Allowance as well.
Loss of eligibility as a Voluntarily and Continuously Insured Person
You will lose your eligibility as a Voluntarily and Continuously Insured Person on the following day (the same day in cases 4 and 5) in any of the following cases:
- Two years have passed since the date you became an insured person.
- Upon your death
- You do not pay your insurance premiums by the date due.
- You begin employment and become an insured person under another health insurance or similar program.
- You join the Medical Care System for the Advanced Elderly as an insured person, etc.
- If you applied to have your status as a Voluntarily and Continuously Insured Person cleared, the last day of the month including the date on which the application was received
- ※After you carry out the disqualification procedure, any voluntary and continuous insurance premiums that you have already paid will be refunded. However, you will not be eligible for a refund if you are disqualified during the same month that you enrolled.
You can receive benefits even after leaving your employer.
In some cases, persons who have been insured persons continuously for at least one year prior to leaving employment may be eligible to receive Injury and Sickness Allowance, the Childbirth and Childcare Lump-Sum Grant, Maternity Allowance, and funeral expenses, even after losing their eligibility.
However, in such cases, additional benefits will not be paid.
Benefits paid after leaving employment (benefits paid to the insured person only, not to dependents)
Injury and Sickness Allowance
Conditions for payment: |
You must have been receiving, or satisfied the requirements to receive, Injury and Sickness Allowance at the time you left employment and remain unable to work due to treatment of the sickness or injury |
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Payment period: |
For a total of 18 months counted from the payment start date of Injury and Sickness Allowance through the payment period
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- Reference link
Maternity Allowance
Conditions for payment: |
You must have been receiving, or satisfied the requirements to receive, Maternity Allowance at the time you left employment |
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Payment period: |
Until the end of the period for receipt of Maternity Allowance |
- Reference link
Childbirth and Childcare Lump-Sum Grant
Conditions for payment: |
The childbirth must have taken place within six months after loss of eligibility |
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- Reference link
Funeral Expenses/Funeral Costs
Conditions for payment: |
When the death of an insured person meets any of the following conditions:
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- Reference link