Medicare for military communities · San Antonio & South Texas
Medicare near Joint Base San Antonio: Lackland, Fort Sam Houston and Randolph
Military City USA has more retirees on TRICARE For Life than almost anywhere. Here is how TFL, Brooke Army Medical Center and the Audie Murphy VA fit with Medicare — from a retired Air Force officer who trained at Lackland.
Bexar County’s retiree population is enormous: Air Force retirees from Lackland and Randolph, Army medical retirees from Fort Sam Houston, and their spouses. Most reach 65 with TRICARE For Life, which requires Medicare Parts A and B, pays secondary to Medicare and carries creditable pharmacy coverage. For a TFL family, a Medigap policy and a Part D plan are usually redundant; the live question is whether an MA-only Advantage plan’s dental, vision and hearing extras are worth having.
Brooke Army Medical Center is the largest military hospital in the country and sees retirees on a space-available basis; Medicare does not pay there. The Audie L. Murphy VA Hospital serves veterans without TFL, and for them the Part B timing rule is the one that matters.
Care close to home
Major care in the area includes:
Brooke Army Medical Center (TRICARE)
Wilford Hall Ambulatory Surgical Center (TRICARE)
Audie L. Murphy VA Hospital
Methodist Healthcare
University Health
Baptist Health System
Plan networks differ — we check that your doctors and hospital are covered before you enroll.
Communities we serve
Universal City, Converse, Schertz, Cibolo, Live Oak, Selma, Lackland-area Westside, Kirby, Windcrest.
When you can enroll
Turning 65? Your Initial Enrollment Period is the 7 months around your birthday. Already on Medicare? The Annual Election Period is Oct 15–Dec 7, and Medicare Advantage Open Enrollment runs Jan 1–Mar 31. A plan leaving your county opens a Special Enrollment Period.
Your options
Which kind of plan fits a military retiree here?
Medicare Advantage
All-in-one Part C plans, often $0 premium, that use a local network — so your providers, your county and your prescriptions matter.
I retired from the Air Force with TRICARE For Life. Which Medicare plan should I pick?
For most TFL families, Original Medicare Parts A and B with TFL is complete coverage. An MA-only Advantage plan can add dental, vision and hearing without duplicating your pharmacy benefit; we check whether one is worth it for you.
Does Medicare pay at Brooke Army Medical Center?
No. BAMC sees retirees on a space-available basis under TRICARE rules. Most JBSA retirees pair TFL with civilian care at Methodist, University Health or Baptist.
I use the Audie Murphy VA and do not have TRICARE. Do I need Part B?
In most cases, yes. VA care is not creditable for Part B; delaying it triggers a permanent penalty and leaves you uncovered at a non-VA hospital.
Written and reviewed by Darin Weidauer — licensed insurance agent (NPN 18580338, TX License #2514981), Gerontologist (USC Leonard Davis School of Gerontology), MBA, Registered Social Security Analyst, and 22-year U.S. Air Force veteran.Last reviewed September 4, 2026. Plan availability, benefits and costs change every plan year — verify current details at Medicare.gov, 1-800-MEDICARE, or Texas HICAP at 800-252-9240.