Concerning the relationships between health carriers and contracting providers.

The bill title was changed from 'House Bill 1589' to 'Substitute House Bill 1589' and the bill number was updated from H-0680.2 to H-1508.2.

Insurers must now provide contract comparisons with specific formatting (strikeouts for deletions and underlining for additions) and cannot require providers to analyze standalone amendment exhibits to understand contract changes.

Insurers must provide fee schedules to providers at least 60 days before a contract is signed, rather than at any time prior to signing.

Insurers are prohibited from charging fees to providers for appealing adverse benefit determinations or for external reviews of those appeals.

The commissioner must publish results of evaluations on their website regarding whether providers in a network are actually delivering services to enrollees.

A new requirement mandates the commissioner to analyze and report trends in allowed payment amounts for common medical procedures annually, starting in 2027, with the provision expiring in 2031.

The exemption from negotiation rules was expanded to include providers who are employees of the insurer's affiliates or entities that operate multistate provider clinics.

New penalties were added, allowing the commissioner to impose fines of up to $5,000 per violation and issue corrective orders if an insurer violates the new contract negotiation rules.

The effective date for the new sections remains January 1, 2027, but the bill now explicitly includes an expiration date for the data analysis requirement in 2031.

The effective date for the new contract negotiation and notification rules was changed to January 1, 2027, and the bill's session year was updated to 2026.

A new requirement mandates that carriers notify providers of significant payment or policy changes at least 90 days before they take effect, including details on fees and methodologies.

Extensive provisions regarding network adequacy reviews, alternate access delivery requests, and specific dispute resolution processes for balance billing were removed.

Exemptions were clarified to explicitly exclude negotiations with carrier employees, hospital employees, and multistate clinic operators from the new negotiation rules.

The bill's applicability was updated to include plans not subject to Title 48 RCW and plans created under RCW 41.05.140, while explicitly excluding Medicaid managed care plans.

Penalty provisions were removed entirely, and the commissioner's rule-making authority was limited to implementing the new notification requirements rather than the broader act.

The 'Read First Time' date was updated from 02/21/25 to 02/28/25.

The bill was transferred from the Health Care & Wellness committee to the Appropriations committee.

The act description was updated to specify 'creating new sections' instead of 'creating a new section'.

A new section was added stating that the act becomes null and void if specific funding is not provided by June 30, 2025.