Such enforcement mechanism may include assessment of interest on the unpaid liability at a rate not to exceed an annual percentage rate of 18 per cent and late fees or penalties at a rate not to exceed 5 per cent per month. Such enforcement mechanism may also include notification to the office of Medicaid requiring an offset of payments on the claims of the surcharge payor, any entity under common ownership or any successor in interest to the surcharge payor, from the office of Medicaid in the amount of payment owed to the fund including any interest and penalties, and to transfer the withheld funds into said fund. If the office of Medicaid offsets claims payments as ordered by the office, the office of Medicaid shall be considered not to be in breach of contract or any other obligation for payment of non-contracted services, and a surcharge payor whose payment is offset under an order of the office shall serve all Title XIX recipients under the contract then in effect with the executive office of health and human services. In no event shall the office direct the office of Medicaid to offset claims unless the surcharge payor has maintained an outstanding liability to the fund for a period longer than 45 days and has received proper notice that the office intends to initiate enforcement actions under regulations promulgated by the office.
Mass. Gen. Laws ch. 118E, § 68