Microsoft Health Insurance Association

Microsoft Health Insurance Association

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After you leave your employer

You will lose your eligibility for membership in the Health Insurance Society after you leave your employer. Join the appropriate medical care insurance system based on your needs and circumstances.

Please fill in the application form clearly and correctly. If it is not legible, we will return the application form.

Return your health insurance card when you leave your employer

Required documents:
  • Health insurance cards (for the insured person and all dependents)
  • Elderly benefits card (if issued)
Deadline: Within five days after the date of loss of eligibility
Submit documents to: Your employer's HR section
  • Interoffice mail: SGT/CC 10025912/HR/attn.: Health Insurance Cards
  • From outside the company:
    Microsoft HR, attn.: Health Insurance Cards,
    Shinagawa Grand Central Tower, 2-16-3 Konan, Minato-ku, Tokyo 108-0075

If you wish to remain a member of the Health Insurance Society

Required documents: You do not need to reapply for dependent certification of family members who were dependents before you left employment.
To apply to have a new family member recognized as a dependent, please fill out the application form available from the Family Membership page.
Required documents: Insured persons who have been insured continuously for at least two months prior to leaving employment
Deadline: Within 20 days after the date of loss of eligibility of the insured person
Submit documents to: Microsoft Health Insurance Association
108-0075
Shinagawa Grand Central Tower, 2-16-3 Konan Minato-ku, Tokyo
TEL:03-4535-8015 (weekdays: 9:00 am – 5:30 pm)

If the name, address, etc. of a Voluntarily and Continuously Insured Person has changed

Required documents:
Deadline: As soon as possible
Submit documents to: Microsoft Health Insurance Association
108-0075
Shinagawa Grand Central Tower, 2-16-3 Konan Minato-ku, Tokyo
TEL:03-4535-8015 (weekdays: 9:00 am – 5:30 pm)

If a Voluntarily and Continuously Insured Person has lost his or her eligibility

Required documents:
・ Your Society health insurance card
・If you begin working at a new employer, a copy of the new health insurance card (for the insured person)
Deadline: Within five days of the event resulting in loss of eligibility
Submit documents to: Microsoft Health Insurance Association
108-0075
Shinagawa Grand Central Tower, 2-16-3 Konan Minato-ku, Tokyo
TEL:03-4535-8015 (weekdays: 9:00 am – 5:30 pm)

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