Bar chart titled "Distribution of proposed 2027 rate changes among 77 ACA Marketplace insurers." The x-axis shows rate-change ranges and the y-axis shows number of insurers. Values: 0% or less, 0 insurers; 0% to 5%, 2; 5% to 10%, 12; 10% to 15%, 35; 15% to 20%, 8; 20% to 25%, 10; 25% to 30%, 8; 30% to 35%, 1; 35% or greater, 1. Most insurers cluster in the 10% to 15% range, with a median increase of about 14%. A note states the median increase is about 14%. Source: KFF analysis of data from insurer rate filings, credited to Peterson-KFF Health System Tracker.