There are two ways to upgrade:
1, you can apply for re-appraisal. You should apply to the Disabled Persons' Federation where your household registration is located, and get the Registration Form for Disabled Persons' Cards from the village (community) you agree to, and ask the Disabled Persons' Federation to sign the words "Please re-evaluate the level of disability" in the column of "Opinions on Township Street (Seal)" and seal it; The applicant should check "Apply for Redemption" in the column of "Certificate Application Type". Other contents should be truthfully and completely filled in.
2. Apply for re-appraisal of physical disability level, and conduct re-appraisal in the hospital or appraisal center designated by the Disabled Persons' Federation. If the appraisal conclusion meets the grade upgrade, you can apply for a new disabled card with the application form signed by the final appraisal doctor, a copy of your ID card, the original disabled card and a two-inch bareheaded photo (which must be the same as the photo pasted on the form) to the Disabled Persons' Federation.
Extended data
Disability card management
1, the holder of the disabled person's card shall keep it properly, and it shall be used only by himself, and shall not be altered or lent.
2. If the disabled person's card is lost, it shall promptly report to the county-level disabled person's Federation where the household registration is located, and may apply for a replacement after the declaration is invalid. After the original 20 digits, the reissued disability card number is printed with "B", the second lost card is printed with "B2", and so on. At the same time, the lost disabled card is marked as invalid in the disabled population database.
3, the disabled card is polluted, damaged, affecting the normal use, you can return the polluted and damaged disabled card to the account where the county disabled persons' Federation is invalid and replaced free of charge. The registration information of the renewal of the disabled card is consistent with the original disabled card.
4. To transfer the household registration of the disabled, it is necessary to hold the household registration certificate issued by the public security organ to issue the "Certificate of Transfer of Disabled Persons' Cards" to the county-level Disabled Persons' Federation where the original household registration is located. Disabled persons shall register with the county-level Disabled Persons' Federation where the original account is located with the application form for disabled persons' cards, the evaluation form and other archival materials and the certificate of migration of disabled persons' cards issued by them.
The county-level disabled persons' Federation where the new account is located shall indicate the migration date and affix the official seal in the remarks column of the disabled card, keep the handed-over materials and files well, and send a copy to the Municipal Disabled Persons' Federation for the record.
5. If a disabled person is disabled or dies after rehabilitation, the issuing authority shall recover the disabled card in time. Rehabilitation and disability relief of disabled persons should be based on the disability assessment results of hospitals or specialized medical institutions at or above the county level designated by the county-level disabled persons' Federation.
Baidu Encyclopedia: Disability Certificate