Resources Complete List

Read about the electronic reporting requirements for Experience Rating (ER) Split Data.
Posted Date: November 22, 2017
Read about and download the ER Split (ER) Split Data File Creator, used to generate ER Split data files in the appropriate format for electronic submission.
Posted Date: November 22, 2017
Review the complete listing of all NCCI-Generated and Customer-Generated data reports, including their report names, descriptions, schedule, and available formats.
Posted Date: October 26, 2016
Access the Data Specification Manual from the WCIO website to obtain the standard formats and specifications for reporting data electronically.
Posted Date: November 02, 2015
Read the reporting requirements for Extraordinary Loss Event (ELE) claims and access the summary of the established ELE Codes and Descriptions.
Posted Date: December 07, 2017
NCCI collects six primary workers compensation data types—and each has specific reporting schedules and business uses.
Posted Date: July 10, 2014
NCCI's State Reference Guide provides you with easy access to up-to-date information on NCCI's data collection roles and services for each state.
Posted Date: Current