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HomeMedicare Part DMaineAuburnMedigap vs. Advantage in Auburn: A 2027 Guide

Medicare Part D

Medigap vs. Advantage in Auburn: A 2027 Guide

AUBURN, Maine — If you're turning 65 in the Lewiston-Auburn area, or thinking about switching your coverage this fall, you've probably run into the same fork in the road every new Medicare beneficiary faces. On one side: Original Medicare, often paired with a Medigap (Medicare Supplement) policy and a stand-alone Part D drug plan. On the other: a Medicare Advantage plan, which bundles your coverage through a private insurer.

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2027 DRUG LIST ALERT

Will your prescriptions still be covered in 2027?

Part D plans rewrite their drug lists every year — tiers move, pharmacies change, drugs drop off. One call checks your exact medications against the 2027 plans in your area.

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  • Your pharmacy checked for preferred pricing

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Senior using laptop at table in Auburn — illustrating this Medicare guide
Photo: Zach Reiner Photo by Zach Reiner on Unsplash

Key takeaways

  • Original Medicare (Part A and Part B) lets you see almost any provider that accepts Medicare, with no network gatekeeper, while Medigap is standardized by letter (like Plan G or Plan N) so the same letter covers the same benefits no matter which insurer sells it.
  • Medicare Advantage (Part C) plans are run by private insurers approved by CMS, usually bundle in Part D drug coverage and extras like dental or vision, but typically use provider networks, may require referrals or prior authorization, and generally can't be paired with a Medigap policy.
  • Since Androscoggin County plan options are set at the county level by CMS, the specific Medicare Advantage, Part D, and Medigap choices available depend on where you live, and the Medicare.gov Plan Finder pulls directly from CMS data and updates each fall for the new plan year.
  • A licensed insurance agent can answer Medicare questions at no cost Monday through Friday from 7am to 9pm CST, and you can also reach Medicare.gov, 1-800-MEDICARE, or your local SHIP for personalized help.

Two Roads Into Medicare — And Why the Choice Feels Big

Both are legitimate. Both are used by millions of Americans. But they're built very differently, and understanding how they're built is more useful than any ranking or "best of" list.

How Original Medicare + Medigap Is Structured

Original Medicare is the federal program itself — Part A (hospital) and Part B (doctor and outpatient). You can see almost any provider in the country that accepts Medicare, and there's no network gatekeeper.

Original Medicare doesn't pay 100% of your costs, though. There are deductibles and coinsurance. That's where Medigap comes in. A Medigap policy is private insurance designed to fill in some or most of those out-of-pocket gaps. Medigap plans are standardized by letter (Plan G, Plan N, and so on), which means a Plan G from one insurer covers the same things as a Plan G from another. Price and customer service can differ; the benefits inside a given letter do not.

Because Original Medicare doesn't include drug coverage, most people on this path also add a stand-alone Part D plan for prescriptions.

How Medicare Advantage Is Structured

Medicare Advantage (Part C) is a different delivery system. You're still enrolled in Medicare, but a private plan — approved by CMS — administers your Part A and Part B benefits, usually rolls in Part D drug coverage, and often adds extras like dental, vision, or fitness benefits.

The trade-off is that Medicare Advantage plans typically use provider networks (HMO or PPO), require referrals or prior authorization for certain services, and have their own yearly out-of-pocket maximums for medical care. You generally can't pair a Medigap policy with a Medicare Advantage plan.

What's Available Around Auburn

Auburn is in Androscoggin County, where plan availability is set at the county level by CMS. That means the specific Medicare Advantage plans, Part D plans, and Medigap insurers you can choose from are determined by your county of residence, not your ZIP code alone.

For an up-to-date count of plans available in Androscoggin County — and to compare them side by side — the official Plan Finder at Medicare.gov is the cleanest tool. It pulls directly from CMS data and updates each fall for the new plan year. Your current plan's 2027 details are also spelled out in its Annual Notice of Change (ANOC).

Program Numbers Worth Knowing

A few program-wide figures apply no matter which path you choose:

Enrollment Windows to Circle

How to Think It Through

There's no universally "right" answer between Original Medicare + Medigap and Medicare Advantage. The honest questions to ask yourself are:

By the numbers

Medicare Part B premium, 2006–2026

The standard monthly Part B premium has climbed from $88.50 in 2006 to $202.90 in 2026. Hover any point for that year’s premium.

$0$50$100$150$200200820122016202020242026

Source: CMS. Standard premium shown; in some hold-harmless years many existing enrollees paid less. Confirm at Medicare.gov.

By the numbers

How people get Medicare in Androscoggin County

67% are on Medicare Advantage
(MA penetration in Androscoggin County)
67%
33%
Medicare Advantage Medicare Supplement (Medigap) Original Medicare only
U.S. average

MA penetration from CMS enrollment data; Medigap share is an estimate. U.S. average is about 54% Medicare Advantage. These are area-level figures, not plan-specific.

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Medicare Advantage companies in Androscoggin County

By local enrollment size · informational, not a ranking
CompanyLocal enrollmentPlans offeredLocal agentsAction
Martin's Point Health Care IncRegional—Yes
UnitedHealthcareNational—Yes
HumanaNational—Yes
Elevance Health (Anthem)National—Yes
Centene (WellCare)National—Yes
Aetna (CVS Health)National—Yes
Enrollment data: CMS Medicare Advantage enrollment by company (county level). Figures shown are illustrative sample data pending the current CMS file. Listed by enrollment size, largest first — this is not a ranking, recommendation, or endorsement of any company or plan.

Provided by licensed insurance partners; MyMedicarePlans.org may be compensated. Not a ranking or endorsement of any plan.

Try it

How the 2026 Part D drug cap works

Slide to your estimated yearly prescription costs and see how the new $2,100 out-of-pocket cap protects you. This illustrates the standard Part D benefit; your plan may structure costs differently.

$3,000
$2,100 cap
$1,211estimated out-of-pocket
$0saved by the cap

Once your out-of-pocket spending on covered drugs reaches $2,100, you pay nothing more for the rest of 2026. Confirm details at Medicare.gov.

Explore

When can you enroll? An interactive year

JFMAMJJASOND
October 15 – December 7 — anyone with Medicare can join, switch, or drop a Medicare Advantage or Part D plan. Changes take effect January 1.

Enrollment windows are federal and the same nationwide. Confirm your personal dates at Medicare.gov or 1-800-MEDICARE.

Good to know

Frequently asked questions

Can I switch from Medicare Advantage back to Original Medicare later?
Yes. You can switch during the Annual Enrollment Period (Oct. 15 – Dec. 7) or the Medicare Advantage Open Enrollment Period (Jan. 1 – March 31). The catch: getting a Medigap policy after that first six-month window may involve medical underwriting, depending on your state.
Do I need a Part D plan if I take almost no medications?
Even if you take nothing today, going without creditable drug coverage can trigger a late enrollment penalty later — and it compounds for life. Many people enroll in some form of Part D coverage just to avoid that penalty down the road.
Is Medigap the same everywhere in Maine?
The benefits inside a lettered plan (like Plan G) are standardized federally. But which insurers sell Medigap in Maine, and at what price, is a state-level matter. Maine also has some consumer-friendly Medigap rules worth asking about.
Sources & further reading
  • CMS — Medicare Part D program rules (medicare.gov)

For personalized answers, contact Medicare.gov, 1-800-MEDICARE, or your local SHIP.

Part D drug lists change for 2027 — check your prescriptionsCall