Banner MediSun is an Arizona-based Medicare health plan serving Medicare-eligible residents in Maricopa County and select areas of Pinal County. Being a local health plan allows us to be convenient. You can simply walk into any one of our offices and talk face-to-face with us. Our offices are located in Sun City, Glendale, Litchfield Park, and Mesa, with more locations to come. Learn more about us 
Still have questions? Contact a MediSun Service Center. You are now able to submit feedback about your Medicare health plan or prescription drug plan directly to Medicare. Continue reading.
Announcement: Banner MediSun received a 4.5 Plan Rating and Don't Forget Your Flu Shot Note: Documents require Adobe Reader for viewing. Download Adobe Reader for free
Join a Plan
Currently, Banner MediSun offers a suite of Medicare health plans designed to give you the freedom to manage your individual health care needs.
Already a Member?
We offer a variety of member resources to help you make the best health care choices.
Are You Turning 65?
Welcome to Banner MediSun! The information on this website will help you become familiar with the different options that are available to you, and learn what steps you need to take to start receiving your Medicare benefits.
