Concerning the health plan certification process.

HB 2564 requires Washington's health benefit exchange to add new state-specific criteria to its health plan certification process, directly affecting health insurance plans sold through the state's marketplace. The bill mandates the exchange to annually review market conditions and develop certification criteria focused on improving access and affordability - including factors like cost-sharing, provider networks, and premium differences - before certifying plans for the next year. These criteria must be developed with public input from insurers, tribes, and health care stakeholders, following a detailed timeline including public hearings. The change supplements existing federal certification standards but targets Washington residents' specific access and affordability challenges in the insurance marketplace.