KFF September 9, 2021
Federal law limits the extent to which states can charge premiums and cost sharing in Medicaid because the Medicaid population is low-income. States may not charge premiums to Medicaid enrollees with incomes below 150% of the federal poverty level (FPL). Maximum allowable cost-sharing in Medicaid varies by type of service and income, with total family out-of-pocket costs (premiums and cost-sharing) limited to no more than 5% of family income. A large body of research shows premiums serve as a barrier to obtaining and maintaining Medicaid coverage; even relatively small levels of cost-sharing are associated with reduced care, including necessary services, as well as increased financial burden for families; and state savings from premiums and cost-sharing in Medicaid are limited. This...