(1)(a) Until July 1, 2023, or a later date determined by the commissioner under RCW 48.49.040, the allowed amount paid to a nonparticipating provider for health care services described under RCW 48.49.020(1) other than air ambulance services shall be a commercially reasonable amount, based on payments for the same or similar services provided in a similar geographic area. Within 30 calendar days of receipt of a claim from a nonparticipating provider or facility, the carrier shall offer to pay the provider or facility a commercially reasonable amount. If the nonparticipating provider or facility wants to dispute the carrier's payment, the provider or facility must notify the carrier no later than 30 calendar days after receipt of payment or payment notification from the carrier. If the nonparticipating provider or facility disputes the carrier's initial offer, the carrier and provider or facility have 30 calendar days from the initial offer to negotiate in good faith. If the carrier and the nonparticipating provider or facility do not agree to a commercially reasonable payment amount within 30 calendar days, and the carrier or nonparticipating provider or facility chooses to pursue further action to resolve the dispute, the dispute shall be resolved as provided in RCW 48.49.040.

(b) The carrier must make payments for health care services described in RCW 48.49.020(1) provided by nonparticipating providers or facilities directly to the provider or facility, rather than the enrollee.

(2)(a) The allowed amount paid to a nonparticipating behavioral health emergency services provider for behavioral health emergency services shall be a commercially reasonable amount, based on payments for the same or similar services provided in a similar geographic area. Within 30 calendar days of receipt of a claim from a nonparticipating behavioral health emergency services provider, the carrier shall offer to pay the behavioral health emergency services provider a commercially reasonable amount. If the nonparticipating behavioral health emergency services provider wants to dispute the carrier's payment, the behavioral health emergency services provider must notify the carrier no later than 30 calendar days after receipt of payment or payment notification from the carrier. If the nonparticipating behavioral health emergency services provider disputes the carrier's initial offer, the carrier and behavioral health emergency services provider have 30 calendar days from the initial offer to negotiate in good faith. If the carrier and the nonparticipating behavioral health emergency services provider do not agree to a commercially reasonable payment amount within 30 calendar days, and the carrier or nonparticipating behavioral health emergency services provider chooses to pursue further action to resolve the dispute, the dispute shall be resolved as provided in RCW 48.49.040.

(b) The carrier must make payments for behavioral health emergency services provided by nonparticipating behavioral health emergency services providers directly to the provider, rather than the enrollee.

(3) This section shall only apply to health care providers, facilities, or behavioral health emergency services providers providing services to members of entities administering a self-funded group health plan and its plan members if the entity has elected to participate in RCW 48.49.020, 48.49.030, and 48.49.040, and this section as provided in RCW 48.49.130.

Effective date—2022 c 263: See note following RCW 43.371.100.