Provider reimbursement dispute portal for health care providers and health insurers. Take the following steps to mail in the signatory agreement or fill out the form below and we will contact you.Print and sign the NAMIC Signatory Agreement. Litigation of insurance coverage disputes in accordance with applicable state law, despite the carrier's arguments that all such disputes must be arbitrated in. The Eighth District Ohio Court of Appeals held that an arbitration clause in an employment contract was substantively and procedurally unconscionable. Regular contract defenses apply to settlement agreements in the insurance contract, including mutual mistake, Morgan v. State Farm Mut. Auto. Ins. The United States Constitution, a U.S. treaty, two federal statutes, a state statute, and a commercial contract walk into a bar. The parties voluntarily entered into an agreement wherein the common practice of intercompany insurance arbitration occurred. Here, Gemma has expressly agreed to arbitrate the dispute in Ohio (Doc.