California’s New 2026 Utilization Review Rules: Why More Treatment Requests Are Getting Denied
California’s workers’ comp system has seen one of the biggest procedural changes this past year. In 2026, new Utilization Review (UR) rules have made deadlines tighter, created stricter documentation requirements, and heightened medical necessity requirements. As a result, more treatment requests are being denied than what we saw before. At Ratto Law Firm, P.C., our…
