want more from your medicare coverage? see if "all-in-one” medicare advantage plans are available in your area these "all-in-one” plans bundle your medicare benefits together and may include extra benefits not covered by original medicare doctor visits telehealth visits prescription drugs dental care eyeglasses and contacts hospital stays costco has partnered with ehealth to help members find medicare coverage that covers your prescriptions at the lowest possible cost call ehealth's helpline for costco members costco ehealth pharmacy medicare insurance prospects for ehealth