First, to the local social security bureau to modify, you can bring your ID card and medical insurance card to the medical insurance office where your household registration is located to modify your password.

2. You can call the Social Security Bureau 12333 to manually modify the medical insurance card password.

Third, online modification.

1, the medical insurance card password defaults to the last six digits of the personal number of the social security information system or the last six digits of the social security card number, more likely to be 123456.

2. Log on to the local labor and social security information network.

3. Click on the medical insurance query on the home page.

4. Select Reset Password.

Further reading: How to buy insurance, which is good, and teach you how to avoid these "pits" of insurance.