medicare is generally for 65 or older people/or if you like to be retired after 10 years paying social security (be sure you have 40 credits in SS) and medicare. i suggest that you don't want to be retired after working 10 years because if you pay more for SS you will be entitled for more return.

go to the link to know about medicare.

better get health insurance...................................its my suggestion.

http://www.medicare.gov/MedicareEligibility/Home.asp?dest=NAV|Home|GeneralEnrollment#TabTop