MyChart activation code. Enter your activation code as it appears on your enrollment letter or After Visit Summary®. Your code is not case sensitive. Activation Code Part 1. xxxxx-Activation Code Part 2. xxxxx-Activation Code Part 3. xxxxx. Date of birth., Reset your MyChart password for BJC HealthCare and Washington University Physicians' online portal to securely access your medical records and manage your health information., If you have an email address on file, your MyChart username will be sent to your email account., Recover Your MyChart Username Request submitted. If this information is correct, we will send your MyChart username to the email address on file for your account.If the information you submitted matched a MyChart account in our records, your username has been sent to the email address on file., What is a guarantor? The guarantor is the person responsible for paying the bill. You can find the guarantor name and account number on your statement., This secure, electronic exchange of your record gives your care team information they need to give you safe and effective care, and allows MyChart to give you a more complete picture of your health. When you log in to MyChart, we use the existing connections to determine where you have been seen..