Medicare Supplement (also known as MediGap) plans are not part of Medicare AEP. While you can change these plans at anytime and enroll with a new company, please keep in mind that the new company will require you to complete a health questionnaire (also known as Medical Underwriting). The new company will either accept you or decline you.
If you would like to shop for a new plan, please contact your Senior Health Plans of Texas Medicare Benefit Consultant.