The CMS Online Services and Web Confidentiality Agreement contains the rules and regulations surrounding the use of MyMedicare.gov. You must agree by adding a checkmark to the field in order to continue the registration process.MyMedicare.gov is a secure site. Your Mymedicare.gov account may only be accessed by signing in with your own username and password. You, or your appointed Authorized Representative, are the only ones who should have knowledge of this information.
The secutity provided by MyMedicare.gov prevents others from illegally gathering data from you, ensuring the security of your personal information.