Enter Your Credentials: On the M圜hart Rush homepage, enter your username and password in the designated fields.Visit the M圜hart Rush Website: Open your web browser and navigate to.Logging into M圜hart Rush is a breeze once you’ve set up your account. 7.6 Can I schedule appointments through M圜hart?.7.5 How long does it take to receive a response from my healthcare provider through M圜hart messaging?.7.4 Can I view my test results through M圜hart?.