An Honest Look at How They Work

Medicare Advantage Plans in Texas

Medicare Advantage plans are among the most heavily marketed insurance products in the country, and the commercials don't always make the tradeoffs clear. Mangrum Agency works with all major carriers offering Medicare Advantage plans in Texas, and we'll tell you honestly whether an Advantage plan fits your situation — or whether a Medicare Supplement plan would serve you better.

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What Medicare Advantage Is — and What It Replaces

Medicare Advantage, also called Medicare Part C, is an alternative to Original Medicare offered through private insurance companies approved by Medicare. When you enroll in an Advantage plan, the private insurer takes over the administration of your Part A and Part B benefits, and you receive your Medicare coverage through them rather than directly through the federal program.



Most Advantage plans also bundle Prescription Drug coverage and may include additional benefits — such as dental, vision, and hearing coverage — that Original Medicare does not provide. Premiums are often lower than what you'd pay for Original Medicare plus a separate supplement and drug plan combined.


The tradeoff is that Advantage plans operate within defined provider networks. That's the part the commercials tend to underemphasize — and the part we check before we recommend anything.

What Most Medicare Advantage Plans Include Beyond Original Medicare

Benefits vary by plan and carrier, but most Medicare Advantage plans in Texas include some combination of the following:


  • Prescription drug coverage bundled into the plan (most plans)
  • Dental coverage for routine cleanings, X-rays, and basic procedures
  • Vision coverage for annual eye exams and an allowance toward glasses or contacts
  • Hearing coverage for hearing exams and a hearing aid allowance
  • Fitness or wellness program benefits
  • Out-of-pocket maximums — a ceiling on your annual cost exposure that Original Medicare alone does not provide


These additional benefits make Advantage plans appealing on paper. Whether they translate into value for your specific situation depends on what you actually use and which providers are in the plan's network.

HMO vs. PPO — What the Difference Means in Practice

Most Medicare Advantage plans in the DFW area are structured as either HMOs or PPOs. The technical definitions matter less than what each one means for your doctors and your out-of-pocket costs.

HMO Plans

With an HMO, you're covered for care from providers within the plan's network. Seeing an out-of-network provider — except in a genuine emergency — typically means paying the full cost yourself. Most HMOs also require a referral from your primary care doctor before seeing a specialist. If your current doctors are in-network, this structure can work well and usually carries lower premiums.

PPO Plans

A PPO gives you more flexibility to see both in-network and out-of-network providers, though out-of-network care costs more. You generally don't need a referral to see a specialist. PPOs are a better fit for people who see providers at multiple facilities, travel frequently, or want the option of going outside the network without losing all coverage.


In both cases, the first question we ask is whether your current doctors and specialists are in-network. If they aren't, we look at plans that do include them, including Medicare Supplement options that carry no network restrictions at all.

Why We'll Tell You When a Supplement Would Fit You Better

Mangrum Agency holds contracts with all major Medicare Advantage carriers — which also means we have no reason to push Advantage plans when a different structure fits better. If your doctors fall outside Advantage networks in your area, if you have ongoing medical needs that make a supplement's out-of-pocket structure more predictable, or if you travel and need coverage that isn't tied to a regional network, we'll say so.


The Medicare Supplement page covers that path in detail. The goal of every consultation is to match the coverage structure to your specific situation, not to the product category that generates the most calls.

Your Medicare Advantage Plan Deserves a Second Look Every Fall

Advantage plans can change significantly from one year to the next. Carriers adjust premiums, copays, provider networks, and drug formularies annually, which means the plan you enrolled in last year may not be the right plan for the year ahead.



Every year from October 15 through December 7, Medicare's Annual Enrollment Period allows beneficiaries to switch Advantage plans, move from Advantage back to Original Medicare, or make changes to their Part D drug coverage. We reach out to active clients each fall before the window opens to review whether their current plan still makes sense. If a better option is available, we walk through the switch.


If you enrolled through another agent and haven't had a plan review recently, a consultation during AEP is a good place to start.

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Frequently Asked Questions

Common Questions About Medicare Advantage in Texas

  • What does Medicare Advantage cover in Texas?

     Coverage varies by plan, but most Medicare Advantage plans in Texas include all Part A and Part B benefits, prescription drug coverage, and additional benefits such as dental, vision, and hearing. Some plans also include fitness benefits and transportation to medical appointments. The specific details — networks, copays, and included benefits — vary by carrier and plan, which is why a side-by-side comparison matters before you enroll.

  • Can I keep my current doctors on a Medicare Advantage plan in the Dallas area?

    It depends on the plan. Before recommending any Medicare Advantage plan, we verify whether your current doctors, specialists, and hospitals are in the plan's network. If they aren't, we look at plans where they are — or we discuss whether a Medicare Supplement plan, which carries no network restrictions, would be a better fit for your situation.

  • What are the main pros and cons of Medicare Advantage for DFW seniors?

    Advantages include lower monthly premiums, bundled drug coverage, and extra benefits like dental and vision. The tradeoffs are provider network restrictions, referral requirements on HMO plans, and plan structures that can change year to year. For seniors with straightforward healthcare needs and in-network doctors, Advantage plans often work well. For those with ongoing complex needs, a preference for any-provider access, or a lot of travel, a Medigap supplement paired with Original Medicare tends to offer more flexibility.

  • What's the difference between Medicare Advantage and Medicare Supplement?

    Medicare Advantage replaces Original Medicare through a private plan with a defined provider network. Medicare Supplement works alongside Original Medicare, covering cost-sharing gaps, with no network restrictions. Advantage plans typically have lower premiums; Supplement plans typically offer broader provider access and more predictable out-of-pocket costs. The better fit depends on your health usage, your doctors, and how much flexibility you want. Our Medicare overview page walks through the full comparison.

  • Can I switch from Medicare Advantage back to Original Medicare?

    Yes, during the Annual Enrollment Period (October 15 to December 7) or the Medicare Advantage Open Enrollment Period (January 1 to March 31). If you want to add a Medicare Supplement plan after switching back, keep in mind that Texas insurers may require medical underwriting outside of specific guaranteed-issue windows. We walk through the timing and underwriting implications during the review so there are no surprises.

Mangrum Agency LLC is an independent Medicare insurance broker based in Mesquite, TX, with carrier contracts across all major Medicare Advantage, Medicare Supplement, and Prescription Drug Plan products available in Texas and five additional licensed states. Fred Mangrum has guided DFW-area seniors through Medicare Advantage enrollment and annual plan reviews since 1990. All consultations are conducted by phone or Zoom. Learn more about the agency on the About Us page.

Not Sure If Medicare Advantage Is the Right Fit?

A 30-minute call is usually enough to compare your options side by side and get a clear answer — based on your doctors, your medications, and your situation.