Oxford Health Plans LLC v. Sutter

Background

A pediatrician sued his health insurance company on behalf of himself and a proposed class of network doctors, claiming underpayments under their contracts. Their contract required disputes to go to arbitration and the parties asked the arbitrator to decide whether class procedures were allowed. The arbitrator concluded the contract authorized class arbitration. The insurer then asked federal courts to set that decision aside under the federal arbitration law, but the lower courts refused, and the issue reached this Court.

Reasoning

The key question was whether the arbitrator "exceeded his powers" by allowing class arbitration. The Court explained that federal law limits judicial review of arbitration awards. If an arbitrator at least arguably interprets the parties’ contract, a court may not overturn the award just because it thinks the arbitrator was wrong. The Court contrasted this case with one where arbitrators imposed class procedures without any contractual basis. Here the arbitrator plainly construed the arbitration clause, so he did not exceed his authority and his ruling stands.

Real world impact

The decision means parties who agreed to let an arbitrator interpret their contract may have to accept an arbitrator’s reading about class procedures, even if courts would reach a different result. Businesses and insurers will find it harder to use federal court review to undo an arbitrator’s contract interpretation that allows class claims. The ruling does not finally decide whether the contract actually permits class arbitration on the merits; it only limits court review.

Dissents or concurrances

A concurrence warned that absent class members may not have consented to class arbitration and therefore might not be bound by an arbitrator’s decision allowing class procedures. That opinion expressed concern for people not present when the arbitrator made that choice.