At What Age Do I Qualify For Medicare? 
Age 65 is the age at which you are automatically enrolled in Medicare Part A and Part B , if you have worked and paid Medicare taxes long enough to qualify for Medicare , and if you are drawing Social Security at age 65 . If you are not drawing Social Security at that age you must enroll in Medicare . You can qualify at a younger age if you have been receiving SSDI for two years or have ESRD or ALS . 