Can I Get Medicare If I Am Under Age 65? 
If you are under age 65 and qualify for SSDI -LRB- Social Security Disability Income -RRB- you will also qualify for Medicare after you have been on SSDI for 2 years . You may also qualify for SSDI and Medicare if you have ESRD -LRB- end stage renal disease -RRB- or ALS -LRB- amyoptropic lateral sclerosis -RRB- . 