California AG Bonta Sues to Block Trump Rule Expanding Catastrophic ACA Plans
California Attorney General Rob Bonta and 20 other state attorneys general, joined by Pennsylvania Governor Josh Shapiro, filed suit in U.S. District Court for the Northern District of California challenging a Trump administration rule governing the ACA marketplace for 2027. The lawsuit targets the Notice of Benefit and Payment Parameters, alleging it unlawfully expands catastrophic health plan eligibility, allows catastrophic and bronze plans to exceed ACA out-of-pocket limits, and resurrects income verification requirements and tax-credit penalties that a federal court previously vacated. The coalition contends the rule will increase insurance costs, reduce enrollment, and make coverage harder to obtain.