Medicare Part D

How 2027 Medicare Part D Rules Affect Gastonia, NC

Gastonia, N.C. — Starting Jan. 1, 2027, Medicare's Part D prescription drug program continues the overhaul that began in 2026. The annual cap on out-of-pocket drug costs rises to $2,400, the old "donut hole" coverage gap remains gone, and anyone who wants to spread big pharmacy bills across the year can still ask for a monthly payment plan. For Gastonia residents comparing coverage during Medicare's Annual Enrollment Period, which runs through Dec. 7, these rules are worth understanding before you lock in a plan.

What the Part D cap actually does

Under Part D rules, once your out-of-pocket spending on covered prescription drugs reaches the annual cap in a calendar year, you pay $0 for the rest of your covered prescriptions that year. The cap is $2,100 in 2026 and $2,400 in 2027. This is a hard ceiling set by Medicare — it applies whether you get drug coverage through a stand-alone Part D plan or through a Medicare Advantage plan that includes drugs.

Before 2025, there was no annual cap at all. People with expensive medications — cancer drugs, blood thinners, specialty treatments — could face thousands of dollars in copays with no stopping point. That era is over.

One important note: the cap counts what you pay for drugs on your plan's formulary. Premiums don't count toward it, and drugs your plan doesn't cover don't count either.

The "donut hole" is gone

For years, Part D had four phases, and the confusing middle one was called the coverage gap, or donut hole. You'd hit it after a certain amount of spending, your share of costs would jump, and then eventually you'd move into catastrophic coverage.

As of 2025, that middle phase was eliminated. Part D now has three straightforward phases:

1. Deductible phase — you pay full negotiated price until you meet your plan's deductible (no more than $615 in 2026 and no more than $700 in 2027). 2. Initial coverage phase — you pay a share (usually 25%) of covered drug costs. 3. Catastrophic phase — once your out-of-pocket spending hits the annual cap ($2,100 in 2026, $2,400 in 2027), you pay nothing more for covered drugs that year.

Simpler math, and a clear finish line.

The Medicare Prescription Payment Plan

Even with the annual cap, hitting that number in January or February can hurt. That's where the Medicare Prescription Payment Plan comes in. It's an optional feature — every Part D and Medicare Advantage drug plan must offer it — that lets you spread your out-of-pocket drug costs into monthly installments across the plan year.

Here's how it works: instead of paying the pharmacy at the counter, your plan pays, and then bills you monthly. There's no interest and no fee. You still owe the same total amount over the year, but the timing is smoother, which can help people on fixed incomes budget more predictably.

You have to opt in. You can sign up before the plan year starts or any month during the year by contacting your drug plan directly.

Gastonia snapshot: where to compare

Gastonia is in Gaston County, where Medicare beneficiaries can choose among stand-alone Part D plans and Medicare Advantage plans that include drug coverage. Availability and formularies are set at the county level, so two neighbors on the same street will see the same list of plan options — but which plan fits best depends on the specific medications each person takes.

The Plan Finder at medicare.gov lets you enter your ZIP code and your prescription list and see how each plan would handle your drugs in 2027, including the deductible, monthly premium, and estimated yearly cost.

What to do before Dec. 7

The Annual Enrollment Period ends Dec. 7. That's your window to:

• Switch from Original Medicare to a Medicare Advantage plan, or vice versa.
• Change Part D drug plans.
• Join a Part D plan for the first time if you're eligible.

If you're already in a Medicare Advantage plan and want to switch to a different one — or drop back to Original Medicare — you also get a second window, Jan. 1 through March 31, called Medicare Advantage Open Enrollment.

Higher-income beneficiaries should also know that IRMAA surcharges on Part B and Part D premiums begin above $109,000 in income for a single filer in 2026. That surcharge is separate from the $2,100 in 2026 ($2,400 in 2027) drug cap.