Frequency and Severity Results by State
Updated: October 10, 2025
NCCI’s annual update of frequency and severity results by state are based on Calendar-Accident Year Financial Call Data. You can focus on detailed results by individual jurisdiction. It also provides data visualizations to help you interpret the results.
Industry Information
Loss Cost/Rate Filing Information
Updated: October 10, 2025
Updates to information underlying NCCI’s loss cost/rate filings, such as filing status and selected details, are provided monthly. Details underlying the countrywide expense analysis are updated annually.
Industry Information
Underwriting Results by State
Updated: October 10, 2025
View the latest Underwriting Results for Calendar-Accident and Policy Year data valued as of year-end.
Industry Information
State Advisory Resources
Updated: October 9, 2025
Access State Advisory Resources information for both the national and state workers compensation environments.
Industry Information
Residual Market Quarterly Results
Updated: October 8, 2025
A linked list of NCCI’s published guides and reports about the residual market, including financial data, state activity reports, pool information from the previous quarter, and state activity results.
Residual Markets
Trend Information - Alabama
Updated: October 8, 2025
This supplement provides frequency and severity calculations associated with the jurisdiction’s loss cost/rate filing analysis.
Industry Information
National Pool Premium Volume Report
Updated: October 7, 2025
A linked list of NCCI’s published guides and reports about the residual market, including financial data, state activity reports, pool information from the previous quarter, and state activity results.
Residual Markets
Court Case Update, Iowa - October 2025
Updated: October 7, 2025
The Iowa Supreme Court considered the determination of WC benefits when an employee suffers nonscheduled permanent partial disabilities and then voluntarily leaves the employment to work at a different job with higher wages.
Insights
Trend Information - Indiana
Updated: October 2, 2025
This supplement provides frequency and severity calculations associated with the jurisdiction’s loss cost/rate filing analysis.
Industry Information
Court Case Update, Countrywide - October 2025
Updated: October 2, 2025
NCCI’s Countrywide Court Case Update provides a look at some of the cases and decisions monitored by NCCI’s Legal Team that may impact workers compensation across the states.
Insights
