Requires any third-party payments, financial assistance, discount, voucher or other price reduction instrument for out-of-pocket expenses made on behalf of an insured individual for the cost of prescription drugs to be applied to the insured's deductible, copayment, coinsurance, out-of-pocket maximum, or any other cost-sharing requirement when calculating such insured individual's overall contribution to any out-of-pocket maximum or any cost-sharing requirement.