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Now Available: Updated EDI Companion Guide

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Effective November 18, 2024, the Texas Medicaid & Healthcare Partnership (TMHP) Electronic Data Interchange (EDI) 270-271 Medicaid and CHIP Eligibility Companion Guide has been updated. This update incorporates additional types of assistance relating to EDI 270/271 transactions. Additionally, the update includes formatting changes and text clarifications.

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