Certificate of Citizenship or Naturalization Certificate
You can get a copy of your Certificate of Citizenship or Naturalization Certificate from the U.S. Citizenship and Immigration Services. You will be asked to fill out Form N-565 to apply for replacement of citizenship or naturalization either via email or online. A copy of the document will be sent to you.
You will pay a total fee of $555 to get new copies of your Naturalization Certificate or Certificate of citizenship. You will also submit two identical passport-style pictures of yourself and a sworn statement to testify that you lost your document. You may also need a police report if the document was stolen.
Conclusion
There are certain things you must understand before enrolling in Medicare. For example, certain documents are required to process your application process, including documents that prove your income, military service, citizenship, and age. You can get new documents from Social Security if you have lost any of these documents.
References
[1] https://www.ssa.gov/benefits/disability/
[2] https://www.medicare.gov/basics/get-started-with-medicare/sign-up/ready-to-sign-up-for-part-a-part-b
[3] https://www.humana.com/medicare/medicare-resources/what-is-medicare-advantage-part-c
[4] https://www.medicare.gov/drug-coverage-part-d
[5] https://www.cms.gov/Medicare/Health-Plans/Medigap
[6] https://www.medicare.gov/what-medicare-covers/what-part-a-covers