Good afternoon. You've probably heard of UnitedHealthcare health insurance. I will tell you that potential members interested in learning more about UnitedHealthcare Medicare Advantage options can contact them between 7:00 am and 10:00 pm, seven days a week, or make an appointment to meet with an agent. Current members call the united healthcare phone number found on the back of their UnitedHealthcare Member ID card. When you first visit the UnitedHealthcare website, you may be offered a chat option, although you will need to enter some basic personal information first.