Yes, individuals can update their account information online through the Maryland Health Connection website. This includes making changes to personal information, such as your address, phone number, and email address, as well as updating income details or household composition. To do this, simply log into your account on the Maryland Health Connection portal. Once logged in, you should navigate to the appropriate section where you can make the necessary adjustments to your information. It is important to keep your account details current to ensure that you receive the right benefits and coverage. For specific guidance on the process or to access the portal, it may be helpful to refer to the current webpage for more information and instructions.