This exhibit provides frequency and severity calculations associated with each jurisdiction’s loss cost/rate filing trend analysis.
Posted Date: Marh 13, 2026
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.
Posted Date: March 5, 2026
Available exclusively to NCCI affiliates and regulators, NCCI's Developer Portal is growing fast—and the new additions are here to deliver serious power and efficiency to your workflows.
Posted Date: February 16, 2026
NCCI's state Medical Data Reports provide a data source for regulators, legislative bodies, and others who are interested in analyzing and monitoring rules and regulations of medical benefits in workers compensation.
Posted Date: January 27, 2026
The History of Experience Rating Parameters by State provides a history of experience rating parameters by state and effective date.
Posted Date: December 16, 2025
Fast- vs. Slow-Emerging Large Claims, Large Claims reported under Financial Call #31.
Posted Date: December 15, 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.
Posted Date: December 08, 2025
View the latest Underwriting Results for Calendar-Accident and Policy Year data valued as of year-end.
Posted Date: December 8, 2025
Medical costs remain a top industry concern, and we’ll continue to provide powerful solutions and critical insights to navigate the economic uncertainties. NCCI's medical resources are designed with you in mind, and they are available now.
Posted Date: November 20, 2025
Discover our Solutions page on ncci.com, featuring the latest enhancements to our offerings that can help you make more informed business decisions.
Posted Date: Current
NCCI, with the participation of insurers, employers, state-supported programs, and employees, is sharing stories of how our system works effectively when we collaborate for a positive outcome.
Posted Date: Current
