Medicare 2026

Medigap Letter Plans Explained for Lowell Beneficiaries

In Lowell, turning 65 usually means facing one big fork in the road: stick with Original Medicare and add a Medigap policy, or choose a Medicare Advantage plan instead. Both are legitimate ways to get your Medicare coverage, but they are built very differently — and understanding that structure matters more than any glossy brochure.

Two different structures, not just two different prices

Original Medicare is run by the federal government. Part A covers hospital stays, and Part B covers doctor visits and outpatient care. You can go to any doctor or hospital in the country that accepts Medicare, and you generally don't need referrals.

Medicare Advantage, sometimes called Part C, is a bundle offered by a private insurance company that has a contract with Medicare. When you join an Advantage plan, you still have Medicare — but the plan, not the government, manages your day-to-day coverage. Most Advantage plans use provider networks (HMO or PPO), and many include prescription drug coverage and extras like dental, vision, or hearing.

That structural difference is the real choice. Everything else — costs, networks, extra benefits — flows from it.

Where Medigap fits in

Original Medicare doesn't have an out-of-pocket maximum on its own. That's where Medigap (also called Medicare Supplement Insurance) comes in. A Medigap policy is sold by a private insurer and pays some of the deductibles, coinsurance, and copays that Original Medicare leaves for you.

A few things to know about Medigap:

• It only works with Original Medicare. You cannot use a Medigap policy with a Medicare Advantage plan.
• It does not include prescription drug coverage, so people with Original Medicare usually add a standalone Part D plan.
• Your best shot at buying any Medigap policy sold in your state, regardless of health history, is during your six-month Medigap Open Enrollment Period, which starts the month you're 65 or older and enrolled in Part B. Outside that window, in most states insurers can use medical underwriting.

What Medicare Advantage looks like in practice

With an Advantage plan, you generally get your hospital, medical, and (usually) drug coverage in one package. Plans set their own copays, network rules, and prior authorization requirements, and every Advantage plan must include a yearly out-of-pocket maximum for Part A and Part B services.

The trade-off is flexibility. If you travel often, split time between Lowell and another state, or want to keep seeing a specialist who isn't in a plan's network, that matters. If you prefer one card, predictable copays, and extra benefits bundled in, that matters too.

A quick Lowell snapshot

Lowell is in Middlesex County, where Medicare beneficiaries typically have a wide range of Medicare Advantage and Part D plans to choose from each year. Plan availability, networks, and formularies are set at the county level, so two people living just a few towns apart can see slightly different options. You can compare what's available at your address using the Plan Finder at medicare.gov.

Massachusetts also does something unusual: it's one of three states (with Minnesota and Wisconsin) that standardizes Medigap policies differently from the rest of the country. If you're shopping Medigap in Lowell, ask specifically about the Massachusetts plans.

Program rules worth keeping in mind for 2027

A few program-level facts apply no matter which path you pick:

• Part D has a $2,100 annual out-of-pocket cap in 2026 and a $2,400 cap in 2027.
• The Part D deductible can be no more than $615.
• The old coverage gap ("donut hole") was eliminated starting in 2025; Part D now has three phases.
• The Medicare Prescription Payment Plan lets you spread your drug costs across the year in monthly installments instead of paying at the pharmacy counter.
• IRMAA surcharges — higher Part B and Part D premiums for higher incomes — begin above $109,000 for a single filer in 2026.
• The Annual Enrollment Period runs October 15 through December 7. The Medicare Advantage Open Enrollment Period runs January 1 through March 31 and lets people already in an Advantage plan switch once.

How to think it through

There's no universally "right" answer. A useful way to sort it out:

1. Start with your doctors and hospitals. Do you want the freedom to see anyone who takes Medicare, or are you comfortable inside a network? 2. Look at your prescriptions. Check any plan's formulary — the same drug can be tiered very differently from plan to plan. 3. Think about predictability. Medigap plus Original Medicare tends to trade a steadier monthly cost for fewer surprise bills; Advantage often means lower fixed premiums with more variable copays. 4. Consider your timeline. Medigap is easiest to buy when you first become eligible. Waiting can limit your choices later.

For personal help, free unbiased counseling is available through Massachusetts' SHINE program (the state's SHIP), and you can always call 1-800-MEDICARE.