When Can I Enroll In Medicare Part A? 
You will automatically be enrolled in Medicare when you reach age 65 provided you have worked long enough and paid into the system . You will have the choice to opt out of part B of Medicare , but I do not recommend it unless you are still working and in a group . You will also get Medicare if you are on Social Security Disability . There is about a two year wait when you get disability before you are eligible . 