Medical service costs in California workers’ compensation rose 5% last year on the back of growth in both average payments...
Workers’ Compensation Insurance Rating Bureau of California News
California workers’ compensation premium growth leveled off as rates stabilize, but rising cumulative trauma claims continue to drive claim frequency...
California Insurance Commissioner Ricardo Lara approved workers’ compensation advisory pure premium rates that average 10.4% than last year. The Workers’...
Incurred losses and expenses in California workers’ compensation in calendar year 2025 were $15.7 billion, or 102% of earned premium,...
Cumulative trauma claims have risen sharply in recent years and they are driving changes in claim characteristics, costs and claim...
California workers’ compensation written premiums in calendar years 2022 through 2025 were relatively stable compared to the large swings that...
The Workers’ Compensation Insurance Rating Bureau of California has submitted a September 1, 2026, pure premium rate filing to the...
The Governing Committee of the Workers’ Compensation Insurance Rating Bureau of California voted to authorize the WCIRB to submit a...
The Workers’ Compensation Insurance Rating Bureau of California will increase the fee for special inspections from $200 to $500 per...
After three consecutive accident years with relatively stable loss ratios, the projected loss and allocated loss adjustment expense ratio for...