(a) The department shall consider implementing a family cost share provision under which the amount a family pays to participate in the early childhood intervention program is based on the amount of service the family receives under the program.
(b) A family cost share provision implemented by the department under Subsection (a) must establish a maximum amount to be paid by a family participating in the early childhood intervention program that is based on the family’s size and adjusted gross income, with families in higher income brackets required to pay more under the provision than those families paid before the provision’s implementation.