Open Enrollment ReminderHealth Insurance (ACA) Marketplace and UTMB Providers 

Open Enrollment for Health Insurance (ACA) Marketplace 

The open enrollment period for the Health Insurance Marketplace (part of the Affordable Care Act or “ACA”) for 2026 coverage is from November 1, 2025, to January 15, 2026. To have coverage begin on January 1, 2026, you must enroll or change plans by the deadline of December 15, 2025. If you enroll between December 16 and January 15, your coverage will start on February 1, 2026. 

For those seeking care with our providers/at our facilities, UTMB Health will be “in network” in 2026 for the following ACA plans:

  • Blue Cross Blue Shield of Texas: Blue Advantage (HMO and POS)
  • Community Health Choice: Marketplace Premier Plan (HMO
  • Oscar Health: Bronze, Silver and Gold Marketplace Plans (EPO only)
  • Wellpoint: Wellpoint Texas Essential 

You can visit the program’s official government website to learn more about the Health Insurance Marketplace.

If you have questions about coverage for care with us, UTMB Patient Financial Services can help you understand your insurance options and verify coverage for specific services. Please call 409-772-5811.

The latest list of insurance plans accepted at UTMB Health is available online.