Proposed Health Insurance Premiums for Small Group Market Rise 11% for 2026, Driven by Rising Health Care Costs
Small businesses with Affordable Care Act (ACA)-compliant plans could face a median premium increase of 11% for 2026, according to a new analysis of preliminary rate filings from 318 insurers across all 50 states and DC. A deep dive into filings from 16 states and D.C. (with a 12% median proposed rate increase) shows that these small group market insurers cite rising health care costs (commonly estimated at about 9%) as the primary driver of the 2026 rate hike, including higher prices for hospital care, physician services, and prescription drugs.
Some insurers also cite broader inflation, labor shortages, uncertainty about tariff-driven cost increases, specialty drugs like GLP-1s, and decreased enrollment and worsening risk pools in small group plans as sources of the cost increases. A subset of insurers have responded to mounting prescription drug costs by excluding coverage of GLP-1s for weight-loss in 2026. Final premium changes are expected to be published in early fall.
