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- My number card and health insurance card have been integrated.
Here's the text.
My number card and health insurance card have been integrated.
Last Updated December 1, 2024
From December 2, 2024 (Reiwa 6), my number card and health insurance card have been integrated.
If you have various medical expenses grant certificates (such as Medical Certificate for infant, Medical Certificate with Severely Disabled Persons, Medical Certificate Single-parent Homes, etc.), please present them to medical institutions as before.
If you have any questions about the transfer of a minor insurance card, please contact the call center.
- Contact
- How long can I use my paper insurance card?
- If the paper insurance card is abolished
- FAQs
- A collection of detailed links
Call center
Dedicated call center for transition to minor insurance cards, etc.
We have established a dedicated call center for the transfer of minor insurance cards for insured persons in the Yokohama City National Health Insurance and the medical system for elder senior citizens.
If you have any questions about your minor insurance card, such as how to consult after December 2, please contact us here.
In addition, the last 4 digits of the personal number (My Number) sent to the Yokohama City National Health Insurance Insured Person ※For more information, please contact us.
※With the integration of My Number Card and Health Insurance Card, the national notice will be issued so that everyone can use My Number Card as an insured person's card with peace of mind.
Based on this, we send a notification with the last four digits of the personal number (My Number) to all insured persons of Yokohama City National Health Insurance.
TEL: 045-620-8187
FAX: 045-620-8509
Installation period: From October 11, Reiwa 6 to January 31, Reiwa 7 (excluding Saturdays, Sundays and holidays)
Reception hours: From 9:00 to 19:00
My Number Comprehensive Toll Free Number
Please refer to "my number synthesis toll-free number" which country establishes for detailed contents of system and operation method of minor portal.
TEL: 0120-95-0178
※Please follow the voice guidance.
Reception hours: From 9:30 to 20:00 on weekdays / from 9:30 to 17:30 on weekends and holidays (excluding the year-end and New Year holidays)
How long can I use my paper insurance card?
In the case of Yokohama City National Health Insurance
Available until July 31, 2025.
Attention
However, in the following cases, it will be up to the respective deadline.
- Those who celebrate their 75th birthday before July 31, 2025: Until the day before your birthday
- Those who celebrate their 70th birthday before July 31, 2025: Until the end of the birthday (in the case of 1st, the end of the previous month)
Medical care for the elderly in Kanagawa Prefecture
Available until July 31, 2025.
The paper insurance card (light blue) currently issued can be used until the expiration date (July 31 of next year (2025)).
Attention
- Even after your health insurance card has been abolished, please bring it without discarding it until it expires.
If the paper insurance card is abolished (from December 2, 2024)
After the abolition of the paper insurance card, if you join the employee health insurance (*), or if you re-issue it due to a change or loss of the contents of the paper insurance card (burden ratio, etc.) after the abolition date, you will receive a “Notification of Qualification” or “Confirmation Form” depending on whether or not you have registered your insurance card.
In addition, about insured person of medical system for elder senior citizens, we hand qualification confirmation regardless of use registration of minor insurance card only until July 31, 2025 by provisional measures of country (If lost, application is required.)
(※) Examples of new subscriptions to employee health insurance
- From Social Insurance to National Health Insurance
- Oh 〇 Town National Health Insurance to Yokohama City National Health Insurance
- At the age of 75, from the National Health Insurance to the Kanagawa Prefecture Elderly Care System, etc.
Those who have registered for use of a minor insurance card
We issue "news of qualification information" (the medical system for elder senior citizens is scheduled to be issued in August 2025).
We will send it to those who have a minor insurance card so that the registered insurance information (name, date of birth, insured number, partial burden ratio, etc.) can be easily confirmed.
Those who have not registered for use of a minor insurance card
"Qualification Confirmation Form" will be issued.
You can receive insurance medical treatment by presenting it to a medical institution.
Notes and Supplements
- We will send a “Qualification Confirmation Form” or “Notice of Qualification Information” to all insured persons during July of next year (2025).
- The size of the “Qualification Confirmation Form” is scheduled to be the same size as a paper insurance card in both the National Health Insurance and the second half.
- You can receive a "Notice of Qualification Information" by presenting it with your My Number Card when you visit a medical institution where a minor insurance card cannot be used.
- It is not possible to consult a medical institution just by "Notice of qualification information".
About cancellation of use registration of minor insurance card
You can cancel the registration of your minor insurance card by applying to the employee health insurance where you are enrolled.
[Registration date]
From the end of the month following the month in which the application documents were received
※If you receive your application documents at the end of the month, it may be at the end of the following month.
※Regarding the medical system for elder senior citizens, for those who have submitted a cancellation application between October 28 and December 2, 2024, the information on cancellation will be reflected around February 2025. Please be aware.
[Applicants]
Insured persons under the National Health Insurance and Medical Insurance System for Elderly Seniors
[How to apply]
Notification to the ward office Insurance and Pension Division National Health Insurance Section window of your ward office
※If you are not insured by the National Health Insurance or the Medical System for Elderly Seniors, please check with your employee health insurance.
Notification by mail
・National Health Insurance insured persons
・Insured persons in the medical system for elder senior citizens
[Required when applying for a window]
Identity verification documents (If someone other than the principal applies in proxy/agent, both delegates and proxy/agent are required.)
1 point confirmation is enough
・Documents with a face photo issued by a public office such as a driver's license, my number card, passport, etc.
Those that require confirmation of 2 points
・Documents without a photo issued by a public office, such as a health insurance card, a long-term care insurance card, or a pension notebook.
When a person other than the person applies on behalf of the person
・Power of Attorney (PDF: 190KB) (necessary even for the same household) Example (PDF: 121KB)
(Note) If you move to another medical insurer before confirming the cancellation of registration after applying for cancellation of use registration, the medical insurer, etc. after the transfer will be notified to the medical insurer, etc. that you have previously joined Please state that you have applied for cancellation.
For those who have a minor insurance card but need a qualification confirmation
In principle, those who have a minor insurance card will not be issued a qualification confirmation, but those who meet the following requirements can receive a qualification confirmation by application. If you have a valid insured person's card, you will not be issued a qualification confirmation even if you apply during the expiration date.
[Delivery requirements]
・Those who have lost or updated their My Number Card and do not have a valid My Number Card
・Those who have returned their My Number Card
・Those who have difficulty in consulting with a My Number Card, such as a third party such as an assistant needs to accompany the insured person who is an elderly person or a disabled person to assist in confirming the qualification of the person.
・ In addition, those who are unable to receive online qualification confirmation using My Number Card
[Reception start date]
Monday, December 2, 2024
[Applicants]
Insured persons under the National Health Insurance and Medical Insurance System for Elderly Seniors
[How to apply]
Notification to the ward office Insurance and Pension Division National Health Insurance Section window of your ward office
※If you are not insured by the National Health Insurance or the Medical System for Elderly Seniors, please check with your employee health insurance.
Notification by mail
・National Health Insurance insured persons
・Insured persons in the medical system for elder senior citizens
[Required when applying for a window]
Identity verification documents (If someone other than the principal applies in proxy/agent, both delegates and proxy/agent are required.)
1 point confirmation is enough
・Documents with a face photo issued by a public office such as a driver's license, my number card, passport, etc.
Those that require confirmation of 2 points
・Documents without a photo issued by a public office, such as a health insurance card, a long-term care insurance card, or a pension notebook.
When a person other than the person applies on behalf of the person
・Power of Attorney (PDF: 190KB) (necessary even for the same household) Example (PDF: 121KB)
(Note) For those who have not obtained a My Number Card or those who have obtained a My Number Card but have not registered for use of an insurance card, a qualification confirmation will be issued regardless of application, so there is no need to apply .
FAQs
Q1 I have already registered for the use of my number card insurance card. When I am 75 years old and move to the medical system for elder senior citizens, do I need to apply for a new insurance card for my number card?
A. Once you have applied for your My Number Card insurance card, you do not need to repeat the procedure.
Q2 Is it okay to carry my number card with you?
A. Even if it can be used as a health insurance card, information with high privacy, such as consultation history and drug information, will not enter the IC chip of the card. If you drop or lose it, you can use the toll-free number 24 hours a day, 365 days a year.
Q3 Can I have a medical examination without a My Number card?
A. We send "qualification confirmation" to person who does not have my number card, person who does not apply for insurance card of my number card. By presenting the “Qualification Confirmation Form” to medical institutions, etc., you can still receive insurance medical treatment.
Q4 Can I get a medical examination at hospitals where my number card is not available?
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 insurance card, you will be issued a "Notice of Qualification Information (A4 size)" that allows you to easily check your own qualification information. By presenting, you can get insurance medical treatment.
For more than the above frequently asked questions, please see "Yokohama Q & A Frequently Asked Questions".
※Please select "National Health Insurance" and "Medical Care for the Elderly" and press the "Search" button.
Details about using a health insurance card
- “How to register my number card insurance card use” (Ministry of Health, Labour and Welfare website) (outside site)
- "How to confirm insurance card information on minor portal" (digital agency homepage) (outside site)
If you are not sure how to log in to the minor portal.
- Minor portal use guide (digital agency homepage) (outside site)
- Ministry of Health, Labour and Welfare homepage "About the use of health insurance card of my number card" (outside site)
- Digital Agency homepage "frequently asked questions: About the use of health insurance card of my number card" (outside site)
Medical institutions and pharmacies that can be used as health insurance cards
To persons in charge of facilities for the elderly and facilities for the disabled
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Inquiries to this page
[National Health Insurance] Insurance and Pension Division, Health and Social Welfare Bureau Life and Welfare Department
Telephone: 045-671-2422
Telephone: 045-671-2422
Fax: 045-664-0403
Email address: kf-hokennenkin@city.yokohama.jp
[Medical Care for the Elderly] Medical Aid Division, Ministry of Life and Welfare, Health and Social Welfare Bureau
Telephone: 045-671-2409
Telephone: 045-671-2409
Fax: 045-664-0403
Email address: kf-iryoenjo@city.yokohama.jp
Page ID: 926-522-227