July 08, 2026 11:38 AM ET Obamacare health insurance premiums are set to increase by double digits again in 2027, according to estimates from KFF released Wednesday. Among 77 health insurers participating in the Affordable Care Act (ACA) Marketplaces from the 16 U.S. states and Washington, D.C. with filings that are already publicly available, the median proposed premium increase for next year is 14%, according to KFF’s analysis. This marks the second consecutive year of double-digit premium increases in the ACA Marketplaces, KFF reported. (RELATED: Obamacare Enrollment Fraud May Cost Taxpayers Billions In 2026, New Study Shows)The median nationwide proposed rate change was 18% for 2026, and the median finalized rate change was 20%, according to KFF. Health insurers partly attributed propo