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If you become sick or are injured due to the actions of another party

You can undergo treatment under the health insurance system for sickness or injury due to the actions of another party, as in the case of a traffic accident. Please contact the Health Insurance Society as soon as possible. Contacting us via the establishment to which you belong is fine.
After you contact us, the contractor will send you a set of "Notification of Injury or Sickness due to a Third-party Act" documents, so please submit them to the contractor as soon as possible.

If you have been in a traffic accident

Required documents:
    Notification of Injury or Sickness due to a Third-party Act

[Documents to attach]

  • Certificate of the Automobile Accident, etc.
Deadline: As soon as possible
Applies to: Insured persons or dependents using health insurance to treat injuries or other sickness caused by traffic accidents
Submission destination: Contractor: Taisho Audit Inc.
Futako-Tamagawa Rise Office 7F, 2-21-1 Tamagawa, Setagaya-ku, Tokyo 158-0094
Tel: 03-6805-6261
Address inquiries to: The person in charge of social insurance administration at your company (If you are voluntarily and continuously insured, please inquire with the Health Insurance Society instead.)
Notes: If you or the counterparty has voluntary insurance associated with a settlement agency service, you can receive support from the responsible casualty insurance company for preparing and submitting documents, including the Notification of Injury or Sickness due to a Third-party Act and the Accident Report. Please check with the insurer with whom you contracted your policy for more information.
  • * This support is available only for traffic accidents away from the job for which you used health insurance.

If you become sick or are injured and another person is responsible

Required documents:
    Notification of Injury or Sickness due to a Third-party Act
Deadline: As soon as possible
Applies to: Insured persons or dependents using health insurance to treat injuries or other sickness attributable to a third party other than such caused by traffic accidents
Submission destination: Contractor: Taisho Audit Inc.
Futako-Tamagawa Rise Office 7F, 2-21-1 Tamagawa, Setagaya-ku, Tokyo 158-0094
Tel: 03-6805-6261
Address inquiries to: The person in charge of social insurance administration at your company (If you are voluntarily and continuously insured, please inquire with the Health Insurance Society instead.)
Notes: