Medicare 2026

Two Medicare paths in Jackson: Medigap or Advantage

# Original Medicare with a Medigap plan vs. Medicare Advantage: how to think it…

JACKSON, Miss. — If you're turning 65 or rethinking your coverage this fall, you'll likely run into the same fork in the road every Medicare shopper hits: stick with Original Medicare and add a Medigap policy, or pick a Medicare Advantage plan instead. Both are legitimate paths. They're just built differently, and the difference matters more than the marketing mail suggests.

Here's a plain-English walk-through, with the numbers you'll want in mind for 2026 and 2027.

The two structures, side by side

Original Medicare is the federal program. Part A covers hospital care; Part B covers doctor visits and outpatient care. You can see any doctor or hospital in the country that accepts Medicare, and you don't need referrals. Medicare pays its share, and you're responsible for the rest — deductibles, coinsurance, and the fact that Part B has no annual out-of-pocket cap on its own.

That's where Medigap (also called Medicare Supplement Insurance) comes in. It's a separate policy you buy from a private insurer to help pay the out-of-pocket costs Original Medicare leaves behind. Medigap doesn't include drug coverage, so most people who go this route also add a stand-alone Part D prescription drug plan.

Medicare Advantage (Part C) is different. It's a private plan approved by Medicare that bundles Part A, Part B, and usually Part D into one product. Most Advantage plans work through a network (HMO or PPO), often require referrals for specialists, and set their own copays and rules. They also come with a yearly out-of-pocket maximum for medical care, which Original Medicare alone does not.

Neither structure is universally better. They just trade different things.

The trade-off in one sentence

Original Medicare + Medigap tends to mean higher predictable monthly costs (the Medigap premium) in exchange for broad provider choice and fewer surprises at the point of care. Medicare Advantage tends to mean lower or different monthly costs in exchange for network rules and plan-managed care.

That's the honest core of it. Everything else — extra benefits, prior authorization, travel coverage — flows from that basic design difference.

What's the same for everyone

No matter which path you choose, some Medicare rules apply across the board:

• Part D out-of-pocket cap: $2,100 in 2026 and $2,400 in 2027. Once your covered drug spending hits that ceiling, you pay nothing for covered drugs the rest of the year.
• Part D maximum deductible: $615 in 2026 and $700 in 2027.
• The coverage gap ("donut hole") is gone as of 2025. Part D now has three phases instead of four.
• Medicare Prescription Payment Plan: an optional, no-extra-cost way to spread your yearly drug costs into monthly payments.
• IRMAA: higher-income beneficiaries pay surcharges on Part B and Part D. For a single filer in 2026, IRMAA begins above $109,000 in income.
• Enrollment windows: Annual Enrollment runs October 15 – December 7. If you're already in a Medicare Advantage plan, the Medicare Advantage Open Enrollment Period runs January 1 – March 31 and lets you switch Advantage plans once or drop back to Original Medicare.

The Jackson picture

Jackson is in Hinds County, where Medicare plan availability is set at the county level — not the city level. That means every Jackson resident on Medicare has the same menu of Medicare Advantage and Part D options as their neighbors elsewhere in Hinds County.

A few things worth knowing locally:

• Mississippi has specific rules around Medigap that are worth asking about, especially if you're past your initial six-month Medigap open enrollment window. Outside that window, insurers in most states — including Mississippi — can use medical underwriting to decide whether to sell you a Medigap policy and at what price. Your first chance to buy Medigap without health questions is the six months starting when you're 65 and enrolled in Part B. Missing that window is one of the most common — and costly — Medicare mistakes.
• If you like a particular doctor or hospital system in the Jackson metro, call their billing office and ask which Medicare Advantage networks they're in for 2027. Networks change annually.
• Mississippi's State Health Insurance Assistance Program (SHIP), called Mississippi Access to Care/MDHS SHIP, offers free, unbiased Medicare counseling. They don't sell plans.

Questions to ask yourself before you pick

• Do I travel or split time in another state? Original Medicare works nationwide; Advantage networks are usually regional.
• Do I have doctors I don't want to lose? Check whether they take Original Medicare (most do) and, separately, which Advantage networks they join.
• Am I comfortable with prior authorization for some services? That's more common in Advantage plans.
• What prescriptions do I take, and how is each plan's drug list ("formulary") set up for them?
• Can I comfortably pay a Medigap premium every month in exchange for very predictable costs after that?

There's no scoring system that answers these for you. The right structure is the one that fits your health, budget, and how you like to make decisions.