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Update to TMHP EDI Transactions Process Scheduled for August 2026

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An update to the electronic submission process for Electronic Data Interchange (EDI) transactions is scheduled for August 2026. As part of this transition, a new connectivity method will be introduced that will affect batch submitters who currently connect using a virtual private network (VPN). The new supported EDI connectivity method will be Secure File Transfer Protocol (SFTP).

Note: This update will only apply to batch submitters. Real-time submitters will not be affected.

Trading Partner Testing

Important: All batch submitters must complete trading partner testing.

Trading partner testing will be available beginning April 1, 2026, through July 31, 2026. During this time, batch submitters must verify successful connectivity and migrate to the new SFTP method. All VPN connectivity for batch submitters will be disabled on August 1, 2026. For questions about trader partner testing, submitters can contact ediconnectivitysupport@tmhp.com.

Updated EDI Guide Available on TMHP.com

The Texas Medicaid & Healthcare Partnership (TMHP) has revised the EDI Connectivity Guide on tmhp.com to reflect this EDI update. Check tmhp.com regularly for further updates.

For more information, call the TMHP Contact Center at 800-925-9126.