If the parties agree on an out-of-network rate after the arbitration initiation notice is provided but before the arbitrator’s decision, the agreed-upon amount will be treated as the out-of-network rate for the service. The initiating party must notify the commissioner and arbitrator within three (3) business days of the agreement, including the agreed-upon rate and signatures from authorized signatories for both parties.

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Initiating party information

Dispute resolution information - This information is required under RCW 48.49.040(7)