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The EDI Guide

Overview | Claims EDI | Medical EDI | Health Plan Matching 


   Electronic Data Interchange - An Overview

28 Texas Administrative Code §102.11, §124.2 and §134.802 requires that certain data be submitted to the Texas Department of Insurance, Division of Workers' Compensation (TDI-DWC) by electronic data interchange (EDI). Help is available from the EDI/TXCOMP Help Desk regarding:

  • becoming certified as a Trading Partner for EDI processes; 
  • requests for EDI reports;
  • troubleshooting error logs and acknowledgments;
  • TXCOMP access issues; and
  • other technical questions.

EDI/TXCOMP Help Desk
Phone: 888-489-2667   
Fax: 512-490-1039
Email:  txcomp.help@tdi.texas.gov

The Help Desk is staffed Monday through Friday, 8:00 - 5:00 Central Time, not including holidays. 

TDI-DWC has provided the following downloadable documents to help outline the instructions and tables for data elements, events, and edits.

   Claims EDI Implementation Guide

The Claims EDI Implementation Guide covers the current EDI processes related to the submission of first and subsequent reports of injury.

   Medical EDI Implementation Guidance 

The following Medical EDI Implementation Guidance documents cover the EDI processes for the submission of medical bill and payment information. 

   Health Plan Claim Matching EDI Implementation Guide

The Health Plan Claim Matching EDI Implementation Guide covers the current EDI processes related to request and response information.


For more information contact:



Last updated: 02/24/2014



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Translation by WorldLingo


Translation by WorldLingo