This analysis and interactive map illustrate how much more enrollees in Affordable Care Act (ACA) Marketplace plans would pay in premiums at the congressional district level if the enhanced subsidies were to expire in 2026 as under current law. The tool presents scenarios for an older couple who would lose subsidy eligibility due to their income level and for a single person with a $31,000 income. It also presents net average premium payment increases in each district in states that use Healthcare.gov.

This volume shares findings from the latest KFF Tracking Poll on Health Information and Trust, along with updates from Robert Kennedy Jr’s senate hearings. It also examines distrust in public health messaging about bird flu, motivations for sharing information online, and how fraudulent research can sometimes inform AI chatbot models.

Section 1115 Medicaid demonstration waivers offer states an avenue to test new approaches in Medicaid that differ from what is required by federal statute. Nearly all states have at least one active Section 1115 waiver and some states have multiple 1115 waivers. This brief explains what Section 1115 waivers are and how they are used, summarizes key waiver requirements, and outlines the application and approval process.

Nearly 50 million prior authorization requests were submitted to Medicare Advantage insurers on behalf of Medicare Advantage enrollees in 2023, of which 3.2 million (6.4%) were denied. Just 11.7% of denied requests were appealed, though 81.7% of appeals overturned the initial denial in Medicare Advantage. Substantially fewer prior authorization requests were made in traditional Medicare, reflecting the small number of services subject to prior authorization requirements.