Short answer: Your enrollment window is 7 months around your 65th birthday — enroll in the first 3 months so coverage starts on time. Texas is one of the largest, most crowded Medicare markets in America, so comparing plans side-by-side matters here more than almost anywhere.
Turning 65 in Texas means one deadline you can't miss and more plan choices than almost any state. Here's how to handle both.
Your 7-month Initial Enrollment Period
The window is the 3 months before your birthday month, the month itself, and the 3 months after. Sign up in the first 3 months and coverage begins the first of your birthday month. Wait too long without other creditable coverage and the Part B penalty (10% per year, for life) and the Part D penalty follow you forever.
Texas = maximum choice, maximum confusion
Texas is one of the biggest and fastest-growing Medicare markets in the country. Depending on your county — Houston, Dallas–Fort Worth, San Antonio, Austin, El Paso, or rural Texas — you may see dozens of Advantage and Part D options, each with different networks, drug lists, and extras.
- Check your doctors against each Advantage plan's network — Texas networks vary widely.
- Check your medications against each plan's formulary — the "cheapest" plan can be the most expensive once your prescriptions are priced in.
- Consider Original Medicare + a Supplement if you travel or want any-doctor flexibility.
Still working at 65?
With active employer coverage you may be able to delay Part B penalty-free and enroll later through a Special Enrollment Period — but the rules hinge on employer size and whether the coverage is creditable. Confirm your specific situation before deciding.
Free help for Texans
iCoach Solutions has licensed agents serving Texas — meet them on our Texas page — comparing plans across many carriers at no cost, in English & Español. Texas also offers HICAP, the state's free Medicare counseling program. Map your dates first with our free Medicare Readiness Timeline.
Turning 65 in Texas? Let's compare your options — free.Licensed Texas agents, no pressure, English & Español. Book online or call (253) 453-5885 →iCoach Solutions is an independent insurance agency with licensed agents serving Texas. We do not offer every plan available in your area. Not affiliated with or endorsed by the U.S. Government or the federal Medicare program.