Astellas Health Insurance Society

Astellas Health Insurance Society

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Contact Us

To have a Health Insurance Eligibility Certificate, etc. issued or reissued

Health insurance cards are no longer newly issued or reissued since December 2, 2024. Use your My Number Card as your Health Insurance Certificate.

To have a Health Insurance Eligibility Certificate issued or reissued

Required
documents:
Health Insurance Eligibility Certificate (Re)issuance Application Form
Applies to:

Insured persons and dependents who wish to have a Health Insurance Eligibility Certificate issued (reissued) for the following reasons:

  • Lost Individual Number Card
  • In the process of renewing Individual Number Card
  • Individual Number Card electronic certificate has expired
  • Individual Number Card issued but not registered for use as a health insurance card
  • No Individual Number Card issued
  • Individual Number Card returned
  • Support from a third party (e.g., caregiver) required to receive examinations and treatment with a My Number Card as a Health Insurance Certificate
  • Lost or damaged Health Insurance Eligibility Certificate
Submit to:
  • For Astellas G members (those with insurance card codes 101, 120, or 121)

    …Astellas Pharma Inc. Human Resource Operations
    By post:
    2-5-1 Nihonbashi-Honcho, Chuo-ku, Tokyo 103-8411
    Astellas Pharma Inc. Human Resource Operations

  • For Amgen Inc. members (those with insurance card code 125)

    …Amgen Inc. Payroll and Social Insurance Outsourcing Partner (please check the company intranet)

  • For Eurofins Analytical Science Laboratories, Inc. members (those with insurance card code 201)
    …Eurofins Human Resources
  • For voluntarily and continuously insured members (insurance card code 180)
    …Astellas Health Insurance Society

To have the Notice of Eligibility Information reissued

Required
documents:
Health Insurance Eligibility Information Notice Reissuance Application Form
Applies to: Insured persons and dependents who wish to have the Notice of Eligibility Information reissued due to loss or damage
Submit to:
  • For Astellas G members (those with insurance card codes 101, 120, or 121)

    …Astellas Pharma Inc. Human Resource Operations
    By post:
    2-5-1 Nihonbashi-Honcho, Chuo-ku, Tokyo 103-8411
    Astellas Pharma Inc. Human Resource Operations

  • For Amgen Inc. members (those with insurance card code 125)

    …Amgen Inc. Payroll and Social Insurance Outsourcing Partner (please check the company intranet)

  • For Eurofins Analytical Science Laboratories, Inc. members (those with insurance card code 201)
    …Eurofins Human Resources
  • For voluntarily and continuously insured members (insurance card code 180)
    …Astellas Health Insurance Society
Notes: The [medical care insurance eligibility information screen] registered on Mynaportal may be substituted for the Notice of Eligibility Information. (You can also download this in advance.)

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