Pay bill as guest. Get answers to your medical. Webfollow these steps to sign up for a mychart account. Enter your personal information. Choose a username and password. If you have any questions, please. Webto access your online health record, you need to enter your activation code, date of birth and zip code. If you don't have an activation code, call the mychart help line at 214. Weblearn how to access, request, and share your medical records at ut southwestern medical center. Find out how to use mychart portal, contact information, and forms for medical. Webthis object may be found here Webmychart proxy is a way to access patient information and services online as a proxy for a patient. Learn how to request, use, and contact mychart proxy through ut.