Research
Emerging Issues
- Workers' Compensation California Terrorism Risk Assessment (Rel. January 4, 2019)
- Workers' Compensation Risk Assessment California Earthquake (Rel. December 18, 2017)
Cumulative Trauma Claims
Medical Cost Trends
- California Workers’ Compensation Aggregate Medical Payment Trends – Updated through Calendar Year 2017 (Rel. November 6, 2018)
- Impact of the Affordable Care Act on California Workers' Compensation (Rel. May 3, 2018)
- Study of Chronic Opioid Use and Weaning in California Workers’ Compensation (Rel. March 8, 2018)
- California Workers’ Compensation Aggregate Medical Payment Trends – 2016 Update (Rel. August 24, 2017)
- California Workers’ Compensation Aggregate Medical Payment Trends – Update through Calendar Year 2015 (Rel. August 1, 2016)
- California Workers’ Compensation Aggregate Medical Payment Trends - Update 2014 (Rel. August 18, 2015)
- California Workers’ Compensation Aggregate Medical Payment Trends (Rel. July 31, 2014)
Allocated Loss Adjustment Expenses (ALAE)
- Emerging Trends in California Workers’ Compensation ALAE Costs (Rel. January 5, 2017)
- Analysis of Loss Adjustment Expense Trends (Rel. April 3, 2008)
Dual Wage Classifications
Claim Frequency
- Analysis of Changes in Indemnity Claim Frequency—January 2016 Update Report (Rel. January 7, 2016)
- Analysis of Changes in Indemnity Claim Frequency—January 2015 Update Report (Rel. January 14, 2015)
- Analysis of Changes in Indemnity Claim Frequency—2013 (Rel. December 2013)
- Analysis of Changes in Indemnity Claim Frequency (Rel. August 2012)