Arizona has one of the largest veteran populations in the country, and here in the East Valley I work with veterans regularly who have questions about how Medicare and their VA benefits fit together. The good news is you can have both. The details are worth understanding so you’re getting the most out of your coverage.
Do Veterans Need Medicare if They Have VA Coverage?
VA health benefits and Medicare are two completely separate programs. You’re not required to enroll in Medicare if you have VA coverage, but in most cases I strongly recommend it. Here’s why.
VA healthcare is excellent for many things, but it has limitations. You generally need to receive care at VA facilities or through VA-authorized providers. If you’re in a situation where you need immediate care and the nearest VA facility is across town — or if your preferred doctor doesn’t work with the VA system — having Medicare gives you the flexibility to see any doctor who accepts Medicare, anywhere in the country.
Think of it this way: VA coverage is a great benefit, but Medicare is your safety net for everything the VA doesn’t cover or can’t provide quickly enough.
Enrolling in Medicare Part A and Part B
If you’re a veteran turning 65 and you’ve paid Medicare taxes through your working years, you should absolutely enroll in Part A. It’s free for most people, and there’s no downside to having it. Part A covers hospital stays and works alongside your VA benefits without any conflict.
Part B is where the decision gets more nuanced. Part B costs $185 per month in 2026 and covers doctor visits and outpatient services. If you rely heavily on the VA for most of your healthcare needs and rarely see outside doctors, you might question whether it’s worth the monthly cost.
My advice for veterans in Mesa, Chandler, and the surrounding area: if you can afford the Part B premium, enroll when you’re first eligible. If you skip Part B at 65 and decide later that you want it, you’ll face a late enrollment penalty of 10% for every 12-month period you were eligible but didn’t enroll. That penalty sticks with you permanently.
The VA does not count as creditable coverage for Medicare Part B purposes. This is a critical point that trips up a lot of veterans here in Arizona.
How VA Benefits and Medicare Coordinate
When you have both VA benefits and Medicare, they don’t coordinate the way employer insurance and Medicare do. Instead, they work independently. If you receive care at a VA facility, the VA covers it under their system. Medicare doesn’t get billed and doesn’t pay. If you receive care outside the VA system from a doctor who accepts Medicare, Medicare is your primary insurance. The VA won’t pick up costs for care received outside their system unless it was pre-authorized.
This is why having a Medicare plan — whether that’s a Supplement or an Advantage plan — is so valuable for veterans. It gives you a complete healthcare picture for care inside and outside the VA system.
Can Veterans Get Medicare Advantage?
Yes, and many veterans in the Phoenix metro area do exactly that. You can enroll in a Medicare Advantage plan and still use VA facilities. However, when you receive care at the VA, your Advantage plan won’t cover it and the VA handles it directly. When you see doctors in your Advantage plan’s network, the plan covers it.
One important note: if you receive most of your care at VA facilities, the care you get there won’t count toward your Advantage plan’s out-of-pocket maximum. Keep that in mind when comparing plans.
For veterans in the East Valley who split their care between VA and non-VA providers, I often recommend looking at Advantage plans with broad networks and low out-of-pocket costs to complement their VA benefits.
TRICARE for Life and Medicare
If you’re a military retiree with TRICARE, the situation is a bit different. Once you turn 65, your TRICARE benefit converts to TRICARE for Life, which works as a supplement to Medicare. You must be enrolled in both Part A and Part B for TRICARE for Life to work. If you don’t sign up for Part B, you lose your TRICARE for Life coverage.
TRICARE for Life is one of the best supplemental coverages available — it picks up nearly all the costs that Medicare doesn’t cover. If you’re eligible, make sure your Part B enrollment is handled well before your 65th birthday.
Local VA Resources in the East Valley
For veterans in the Mesa area, the Phoenix VA Health Care System has a clinic right here in Mesa on East University Drive, along with the main medical center in Phoenix. The Southeast Veterans Center in Gilbert and outpatient clinics in Chandler and Tempe are also accessible for East Valley residents.
If you need help figuring out your VA eligibility or enrollment, the Maricopa County Veterans Service Office can help with that. For the Medicare side of things, that’s where I come in.
The Bottom Line
Having VA benefits doesn’t mean you should skip Medicare. In most situations, enrolling in Medicare alongside your VA coverage gives you more flexibility, more provider choices, and protection against gaps in care. And if you’re a TRICARE retiree, enrolling in Part B is essential to keeping your TRICARE for Life benefit.
If you’re a veteran in Mesa, Gilbert, Chandler, or anywhere in the East Valley and want to talk through how Medicare fits with your VA benefits, I’m happy to help. No cost, no obligation — just a straightforward conversation about your options.
Call me at 480-296-5804 or fill out the form and I’ll reach out at a time that works for you.
Andy Childs is a licensed Medicare broker based in Mesa, Arizona.