Texas MedicaidMedium ImpactAdministrative
Follow-Up to “Update to ‘TMHP EDI Onboarding and Testing Changes Effective December 31, 2025’”
Published February 3, 2026Effective December 31, 2025
AI Summary
TMHP has updated their EDI Connectivity Guide and Companion Guides to reflect new Electronic Data Interchange onboarding and testing changes that became effective December 31, 2025. This is a follow-up to previous guidance, confirming the updated documentation is now available.
Action Required
Immediately: Billing team should download and review the updated TMHP EDI Connectivity Guide and Companion Guides to understand new onboarding and testing requirements. Contact TMHP at 800-925-9126 or CSHCN Services at 800-568-2413 for clarification on any EDI connectivity changes that may affect claim submission processes.
Plan Types
Medicaid
States
TX
Specialties
all-specialties