On Monday, Humana (HUM.N) filed a new lawsuit challenging the U.S. government’s decision to lower the health insurer’s star ratings for its government-backed Medicare plans, following the dismissal of an earlier challenge on technical grounds.
U.S. health insurers are seeking the steepest premium hikes for Obamacare plans since 2018, driven by concerns over the possible expiration of premium subsidies and looming tariffs on medical products, according to an analysis by health policy research group KFF.