The bill aims to preserve access to evidence-based preventive health services for residents of Washington state while clarifying the state's authority and definitions related to these services. It explicitly states that the legislature does not intend to impose new requirements for individuals to receive immunizations or other preventive health services, nor does it seek to alter existing informed consent laws for healthcare decisions. A new section is added to the law allowing the Department of Health to issue immunization recommendations based on guidance from relevant federal agencies and experts, which will be made publicly available on the department's website.

Additionally, the bill amends existing laws to update the coverage requirements for nongrandfathered health plans, specifying that they must provide coverage for preventive services based on guidelines in effect as of June 30, 2025. It introduces new provisions regarding immunizations recommended by the Department of Health and ensures that health plans cannot impose cost-sharing for preventive services when provided by in-network providers. The bill also includes a mechanism for the insurance commissioner to adopt rules to implement these requirements and emphasizes the importance of consulting with health authorities and considering expert recommendations. The act is declared an emergency measure, taking effect immediately to support public health and safety.

Statutes affected:
Original bill: 48.43.047, 70.290.010, 70.290.040