My Number Card and Health Insurance Card are integrated.

You can check the medical institutions where your My Number Card can be used as a health insurance card from the following "Notice on Medical Institutions and Pharmacy that Use My Number Card Health Insurance Card".
Also, if you have various medical expenses grants (Medical Certificate for infant, Medical Certificate with severe disabilities, Medical Certificate for single-parent homes, etc.), please present it to the window of a medical institution as before.

●Click here for "How to register for my number card" (Ministry of Health, Labour and Welfare website) (outside site)

●Click here for "How to check insurance card information on minor portal" (Digital Agency website) (outside site)

※If you do not know how to log in to the minor portal, please check the video below.

Minor Portal Usage Guide (Digital Agency website) (outside site)

●Click here for the Ministry of Health, Labour and Welfare website "About the use of my number card health insurance card" (outside site)

●Click here for the Digital Agency homepage "Frequently Asked Questions: Use of Health Insurance Card for My Number Card" (outside site)

●Medical institutions and pharmacies that can be used as health insurance cards can be found on the website of the Ministry of Health, Labour and Welfare website.

"News about medical institutions and pharmacies that support the use of my number card" (outside site)

My Number Comprehensive Toll Free Number TEL: 0120-95-0178

※Follow the voice guidance.

Reception hours (excluding New Year holidays) From 9:30 to 20:00 on weekdays / weekends and holidays from 9:30 to 17:30

[Yokohama National Health Insurance]
The expiration date of the National Health Insurance card is up to July 31 of next year (2025). However, those who have a 75th birthday before that, the expiration date will be until the day before the birthday, and those who reach their 70th birthday, the expiration date will be until the end of the birthday (or the end of the previous month) Become.

[Kanagawa Medical Care for Elderly Seniors]
Since the expiration date of the paper insurance card (daily color) currently being issued is until July 31, 2024, a new paper insurance card will be sent in July. The new paper insurance card (light blue) can be used until the expiration date (July 31 of next year (2025)). Even after the health insurance card has been abolished, please bring it without discarding it until the expiration date. ※For those who reach their 75th birthday from August 2024 to December 1, 2024, a paper insurance card (light blue, expiration date: July 31 of next year (2025)) will be sent.

After the abolition of the paper insurance card, join the employee health insurance (e.g., from social insurance to National Health Insurance, Takamachi National Health Insurance to Yokohama City National Health Insurance, Yokohama City National Health Insurance to Yokohama City National Health Insurance, and from National Health Insurance when you reach the age of 75.
"Not one" ... "Qualification Confirmation Form" (* 1) will be issued.
“If you are doing” ... “Notice of qualification information” (* 2) will be issued
Even if the contents of the paper insurance card (burden ratio, etc.) are changed or lost after the abolition date, a "qualification confirmation letter" or "Notice of qualification information" will be issued depending on whether or not the use of the minor insurance card is registered. Issue In addition, in July of next year (2025), we will send a “qualification confirmation letter” or “Notice of Qualification Information” to all insured persons.
※1 “Certification Confirmation Form”: You can receive insurance medical treatment to be presented to medical institutions.
　＊The size is planned to be the same size as a paper insurance card for both National Health Insurance and the second semester.
※2 “Certification Information”: We will send it to those who have a minor insurance card so that you can easily check the registered insurance information (name, date of birth, insured number, partial burden ratio, etc.) so that you can easily check it.
　In addition, when you consult a medical institution where a minor insurance card cannot be used, you can have a medical examination by presenting it with your My Number Card.
＊ It is not possible to consult a medical institution just by "Notice of qualification information".
　

A． If you have applied for a My Number Card insurance card once, you do not need to repeat the procedure.

A． Even if it can be used as a health insurance card, information with high privacy such as consultation history and drug information, does not enter the IC chip of the card. If you drop or lose it, we accept temporary suspension of the card by toll-free 24 hours a day, 365 days a year.

A． For those who do not have a My Number Card or those who have not applied for the use of My Number Card, we will send a "qualification Confirmation Form". By presenting the “Qualification Confirmation Form” to medical institutions, you can still receive insurance medical treatment as before.

A． If you have an insured person's card or a “qualification confirmation (same size as the current insurance card)”, you can receive insurance medical treatment by presenting it to a medical institution. If you are using your My Number Card's insurance card, you will be issued a "Notice of Qualification Information (A4 size)" that allows you to easily check your own qualifications, so present it to a medical institution with your My Number Card. By doing so, you can get insurance medical treatment.

For information other than the above frequently asked questions, please see "Yokohama Q & A Frequently Asked Questions".

※Please select "National Health Insurance" and "Medical Care for Elderly Elderly" and click the "Search" button.

Click here for the person in charge of facilities for the elderly and disabled facilities.