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Industry Information

Publications/Reports Complete List

Posted Date: Current
    
Page Content
Navigating the WC Cycle: Will There Be a Turn? (PDF)
Workers compensation combined ratios have been low in recent years due to continued long-term decline infrequency, moderate severity, and growing wages. NCCI continues to closely monitor these trends for signs of change.
Posted Date: October 09, 2024
NCCI's Medical Resources (PDF)
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 05, 2024
Loss Cost/Rate Filing Information
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: May 08, 2025
Medical Data Reports
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: April 03, 2025
Frequency and Severity Results by State
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: March 24, 2025
Underwriting Results by State
View the latest Underwriting Results for Calendar-Accident and Policy Year data valued as of year-end.
Posted Date: March 24, 2025
Exciting News! NCCI's Tax and Assessment Directory Now Includes Pennsylvania Data
Our Tax and Assessment Directory is now an even more comprehensive resource with the addition of Pennsylvania. This resource is an extensive state-by-state compilation of workers compensation taxes and assessments.
Posted Date: March 20, 2025
Trend Information
This exhibit provides frequency and severity calculations associated with each jurisdiction’s loss cost/rate filing trend analysis.
Posted Date: March 10, 2025
Large Loss and Catastrophe Claims Data
The Large Loss and Catastrophe Claims Data Report summarizes claim information as reported under Call 31.
Posted Date: December 13, 2024
History of Experience Rating Parameters by State
The History of Experience Rating Parameters by State provides a history of experience rating parameters by state and effective date.
Posted Date: December 11, 2024
Learn About NCCI's Approach to Claim Frequency
Are you curious how NCCI calculates claim frequency? Check out our new one-page PDF, "An NCCI Approach to Calculating Claim Frequency," to see what goes into our methodologies for measuring the number of claims relative to a given exposure.
Posted Date: November 18, 2024
Introducing NCCI's Updated Experience Rating Worksheet Format
Effective October 30, 2024, NCCI’s Experience Rating Worksheet summary page will include a new column for the state’s approved primary/excess loss split point, applicable to the rating effective date.
Posted Date: October 24, 2024
Make the Most of NCCI's Quick and Convenient Tax and Assessment Directory
NCCI’s Tax & Assessment Directory (TAAD) is your go to resource for workers compensation tax and assessment information, along with guidelines on how to put them into practice.
Posted Date: October 23, 2024
NCCI's Claims Data Dashboard: Discover Opioid Utilization Trends and More
NCCI's latest research on opioid utilization addresses a decade of opioid prescribing patterns and how the share of opioid claims has changed over time.
Posted Date: October 18, 2024
Injured Worker Wage Distribution
The “Injured Worker Wage Distribution” report is used to price legislation that affects indemnity benefits. It is based on NCCI’s Indemnity data and is provided for states where NCCI provides ratemaking services.
Posted Date: June 24, 2024
NCCI's Claims Data Dashboard Updated Through Q3 2023
NCCI is excited to share that Claims Data Dashboard (CDD), our innovative solution for claims analysis, has been updated for claims paid in Q3 2023.
Posted Date: February 07, 2024
Build Your Ratemaking and Actuarial Toolbox
Explore NCCI's broad range of ratemaking and actuarial resources available to drive analysis and inform decision-making. Some content may require additional authentication.
Posted Date: September 27, 2022
Solutions
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: July 13, 2020
Our System at Work
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
Archive
Discover New Ratemaking Exhibits in Time for 2024 Filing Season
NCCI recently enhanced the Summary of Loss Cost/Rate Filing Information based on customer feedback. This resource provides key actuarial selections and underlying data in a convenient single Excel exhibit.
Posted Date: September 24, 2024
Gain Valuable New Insights With NCCI's Enhanced Claims Data Dashboard
NCCI is excited to announce the most recent enhancements to the Claims Data Dashboard. Offered to carriers and regulators, it offers detailed analyses across five major medical categories and key demographic segments.
Posted Date: August 07, 2024
NCCI's Product Catalog: Discover the Wealth of Solutions at Your Fingertips
NCCI’s Product Catalog is your go-to resource to discover all of the valuable solutions and resources available to workers compensation professionals. No matter your role, a variety of products will help you get things done.
Posted Date: July 29, 2024
NCCI Academy Launches Legislative Analysis Curriculum
Discover the latest courses in NCCI Academy with our new Legislative Analysis curriculum.
Posted Date: March 27, 2024
Rediscover NCCI's Learning Center - A Transformation in Education
NCCI's transformed Learning Center is an invaluable educational resource for all stakeholders who support carriers and the broader workers compensation industry.
Posted Date: February 27, 2024
Keep Up to Date With the New "Recent ncci.com Updates" Page
Discover our Recent ncci.com UPDATES page to ensure you never miss out on the latest content.
Posted Date: April 05, 2023
2021-2022 Rate Filing Season: What You Need to Know
NCCI will submit loss cost/rate filings to state insurance departments for regulatory review and approval in accordance with past years’ jurisdiction-specific filing submission timelines.
Posted Date: July 12, 2021

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