Welcome to
Texas Medicaid
Pharmacy Services

Supported by Gainwell Pharmacy Services.

HHSC will publish updates to the semi-annual Texas Medicaid Preferred Drug List (PDL) in two parts:

  • The Texas Drug Utilization Review (DUR) Board reviewed the Hepatitis C drug class for PDL status at the Oct. 24, 2025, meeting. HHSC will implement that class's recommendations on Jan. 1, 2026.
  • We will publish the remaining changes based on the recommendations from the July and Oct. 2025 DUR Board meetings on Jan. 30, 2026.

Refer to the Vendor Drug Program website for more information.​​​



HHSC requires application fees for pharmacies enrolling with Medicaid. The fee for applications submitted in the calendar year 2026 will be $750.00. Refer to the Vendor Drug Program website for more information.​

An update to the Clinical Prior Authorization Assistance Chart is available. The chart identifies the clinical prior authorizations each MCO uses and how those relate to those used for traditional Medicaid claim processing. Refer to the Vendor Drug Program website for more information.​​

Human Respiratory Syncytial Virus (RSV) causes respiratory tract infections and severe lung disease in infants and children. Synagis (palivizumab) is available for children with a high risk of infection. The Texas Health and Human Services Commission will open the 2025-26 monthly prophylaxis for RSV on Oct. 1, 2025. Refer to the Vendor Drug Program website for more information.​

  • General
  • Provider
Welcome to Texas Medicaid Pharmacy Services Online Portal
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This website provides information to pharmacies, prescribers, and the public. Users may find helpful website links and documents within our online portal in the menu bar above.
Providers / Trading Partners
Registered portal users can: :

  • Retrieve Remittance Advice
  • Verify Eligibility
  • Submit Prior Authorization
  • View Prior Authorization Status
  • View Claim Status
  • View Claim and Prior Authorization History
  • VDP Provider Portal Registration
  • Pharmacy Billing Information
Beginning March 30, 2024, any provider (prescriber or pharmacy) that elects to use the Portal to exchange PHI will be required to register as a trading partner. Pharmacies and prescribing providers must be enrolled with Texas Medicaid prior to registering as a trading partner. Trading partner account registration/activation enables access to the secure provider portal for direct data entry of claims and prior authorizations, claim status inquiries, member eligibility inquiries, and remittance advice​​
​Claims can be submitted through POS.