“CMS defines Medicaid as a joint federal and state program that helps with medical costs for some people with low incomes and limited resources. Medicaid programs vary from state to state, but most health care costs are covered if you qualify for both Medicare and Medicaid.” – www.medicare.gov

“…With regards to Medicare, it is a state and federal partnership that offsets the premiums and, potentially, copays for low-income individuals. (Also see Medicare Savings Program).”