Frequently Asked Questions (National Health Insurance)

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Page ID 1001914 Updated on December 25, 2025

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QuestionI was injured while working. Can I use the My Number Health Insurance Card or Qualification Confirmation Document?

Response

Injuries sustained during work or commuting are covered by Workers' Compensation Insurance. Therefore, the My Number Health Insurance Card and Qualification Confirmation Document cannot be used. Workers' Compensation Insurance applies to all individuals who are employed and receive wages, including full-time employees, part-time workers, and temporary staff.
Please note that if you use the My Number Health Insurance Card or Qualification Confirmation Document in cases recognized as workers' compensation, you will be required to repay the full amount of the insurance benefits.

In the following cases, you cannot use the My Number Health Insurance Card or Qualification Confirmation Document.

  • I fell and got injured while working part-time.
  • Injured while at work or commuting.

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Inquiries about this page

Inagi City Department of Citizen Affairs Insurance and Pension Division
2111 Higashi-Naganuma, Inagi City, Tokyo 206-8601
Phone number: 042-378-2111 Fax number: 042-377-4781
Contact Us at the Department of Citizen Affairs, Insurance and Pension Division, Inagi City