provide for entering into cooperative arrangements (including financial arrangements), with any appropriate agency of any State (including, with respect to the enforcement and collection of rights of payment for medical care by or through a parent, with a State’s agency established or designated under
section 654(3) of this title) and with appropriate courts and law enforcement officials, to assist the agency or agencies administering the State plan with respect to (A) the enforcement and collection of rights to support or payment assigned under this section and (B) any other matters of common concern.