Publications/Reports Complete List

Discover our Solutions page on, featuring the latest enhancements to our offerings that can help you make more informed business decisions.
Posted Date: January 14, 2020
Updates to information underlying NCCI’s voluntary 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: January 09, 2020
This report summarizes large claim information as reported under Call 31.
Posted Date: January 06, 2020
The History of Experience Rating Parameters by State provides a history of experience rating parameters by state and effective date.
Posted Date: December 16, 2019
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 10, 2019
View the latest Underwriting Results for Calendar-Accident and Policy Year data valued as of year-end.
Posted Date: December 10, 2019
NCCI’s Class Look-Up tool has been updated to add customer requested code elements, including a tab showing what changes were made. These are the latest ongoing enhancements to help you power up your business and work smarter.
Posted Date: December 03, 2019
Learn what’s new for Excess Loss Factor (ELF) Parameters and Tables and Loss Development Exhibits.
Posted Date: November 25, 2019
Discover new ways WorkComp Workstation and State Insight are key resources in your market analysis.
Posted Date: October 02, 2019
This chart provides a list of references to various state workers compensation first-aid provisions in statutes and regulations.
Posted Date: September 12, 2019
This four-part series covers NCCI Classification System basics, including the purpose of classifying businesses, types of classifications, standard exception codes, and general inclusions and general exclusions.
Posted Date: August 14, 2019
NCCI shares an inside looking into the methodology and the details behind the numbers.
Posted Date: July 29, 2019
When pricing workers comp policies, it pays to know that a business is classified correctly. Riskworkstation now displays inspection information so you can verify class codes and make better underwriting decisions.
Posted Date: June 19, 2019
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 10, 2019
Explore NCCI’s Class Look-Up, an innovative, new tool designed to modernize your access to class code and stat code information.
Posted Date: September 17, 2018
NCCI is excited to announce new features for ALFs on Demand, our innovative tool that provides real-time calculations for retrospectively rated policies.
Posted Date: September 04, 2018
The workers comp industry can benefit from a new, innovative solution for generating policy-specific results to price retrospectively rated business called Aggregate Loss Factors (ALFs) on Demand.
Posted Date: July 16, 2018
NCCI’s ALFs on Demand is a new and innovative tool that provides real-time calculations for retrospectively rated policies.
Posted Date: July 09, 2018
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
This Fall Edition offers an in-depth look at key topics for the workers compensation industry, including updated numbers and observations from NCCI’s annual State of the Line report, and much more.
Posted Date: October 31, 2016
In this update on industry financial results, NCCI provides updated information for 2013 and 2014, as well as preliminary estimates for Calendar Year 2015.
Posted Date: November 10, 2015