Section 457.560 - Cumulative cost-sharing maximum(a) A State may not impose premiums, enrollment fees, copayments, coinsurance, deductibles, or similar cost-sharing charges that, in the aggregate, exceed 5 percent of a family's total income for the length of a child's eligibility period in the State.(b) The State must inform the enrollee's family in writing and orally if appropriate of their individual cumulative cost-sharing maximum amount at the time of enrollment and reenrollment.66 FR 2681, Jan. 11, 2001, as amended at 66 FR 33824, June 25, 2001