PIP arbitration is a legal process that allows doctors and medical providers to recoup their outstanding medical bills from automobile insurance companies. First, in order for Morch Law, LLC to file arbitration an assignment of benefits must be signed by the patient. Second, the invoices must be appealed. If the medical invoice is improperly reimbursed or is outstanding for more than 60 days, it is over-due and Morch Law, LLC can file the arbitration on your behalf.