Medicare Part D
$2,400 Part D Cap in Columbus, GA for 2027
COLUMBUS, Ga. — Starting January 1, 2027, no one with Medicare Part D will pay more than $2,400 out of pocket for covered prescription drugs in a calendar year. It's a continuation of the biggest shift in Medicare drug coverage in years, and it lands right in the middle of Annual Enrollment, which runs through December 7.
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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.
- Every prescription checked, name by name
- Your pharmacy checked for preferred pricing
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Key takeaways
- Starting January 1, 2027, Medicare Part D out-of-pocket drug costs are capped at $2,400 per year, and this rule applies to every plan, not just one carrier's offer.
- Part D now has three phases—deductible (up to $700 in 2027), initial coverage, and catastrophic (where you pay nothing)—since the old coverage gap, or "donut hole," was eliminated in 2025.
- Even with the yearly cap, you could still owe several hundred dollars in a single month if you fill an expensive prescription early in the year, but the Medicare Prescription Payment Plan lets you spread those costs into monthly installments instead of paying it all at once.
- Higher-income beneficiaries should know that IRMAA surcharges on Part B and Part D premiums begin above $109,000 in income for a single filer in 2026.
For people in Columbus juggling insulin, heart medicine, or a specialty drug, the change is worth understanding now — before you pick a plan for next year.
The Part D cap, in plain English
Under the old rules, Part D had no ceiling. If your medications were expensive, your share of the cost could climb into the thousands.
In 2026, once your out-of-pocket spending on covered drugs hits $2,100, you pay $0 for the rest of the year on those drugs. This applies whether you have a stand-alone Part D plan or drug coverage built into a Medicare Advantage plan.
A few things to know:
- The cap counts what you pay out of pocket for covered drugs — not your premium.
- It resets each January 1.
- The Part D deductible in 2027 can be up to $700, depending on the plan.
This cap is a program-wide rule set by CMS. It's not a special offer from any one plan.
The "donut hole" is gone
If you've had Medicare for a while, you probably remember the coverage gap — the dreaded "donut hole" where your share of drug costs jumped in the middle of the year.
That phase was eliminated in 2025. Part D now has just three phases: 1. Deductible — you pay full negotiated price until you meet the plan's deductible (up to $615 in 2026 ($700 in 2027)). 2. Initial coverage — you pay a copay or coinsurance until your out-of-pocket total reaches $2,100 in 2026 ($2,400 in 2027). 3. Catastrophic — you pay $0 for covered drugs the rest of the year.
Simpler math, and a clear stopping point.
The Medicare Prescription Payment Plan
Here's the piece a lot of people miss: even with the $2,400 cap, you could still owe several hundred dollars in a single month early in the year — especially if you fill an expensive prescription in January.
The Medicare Prescription Payment Plan lets you spread those costs across the calendar year in monthly installments instead of paying the pharmacy all at once. You still owe the same total, but it arrives as a monthly bill from your drug plan rather than a big hit at the counter.
Key points:
- It's optional and free to opt into.
- You sign up through your Part D or Medicare Advantage drug plan, not at the pharmacy.
- It helps most if you have high drug costs early in the year.
- It does not lower your drug prices — it just smooths the payments.
You can opt in before the plan year starts or any time during the year.
What this means during Annual Enrollment
Columbus is in Muscogee County, where Medicare beneficiaries have a range of stand-alone Part D and Medicare Advantage drug plans to choose from during Annual Enrollment. Availability and formularies are set at the county level.
Because the cap ($2,100 in 2026, $2,400 in 2027) applies to every Part D plan, the comparison this fall is less about "which plan has a cap" and more about:
- Is my drug on the plan's formulary?
- What tier is it on?
- What's the deductible and the cost-sharing before I hit the cap?
- Is my pharmacy in the plan's preferred network?
The official plan finder at Medicare.gov lets you enter your prescriptions and ZIP code to see how each plan would handle your specific drugs.
Key dates to remember
- October 15 – December 7, 2026 — Annual Enrollment Period. Changes take effect January 1.
- January 1, 2027 — New $2,400 cap begins. Payment Plan participants start monthly billing.
- January 1 – March 31, 2027 — Medicare Advantage Open Enrollment. If you're in a Medicare Advantage plan, you can switch once during this window.
Higher-income beneficiaries should also note: IRMAA surcharges on Part B and Part D premiums begin above $109,000 in income for a single filer in 2026.
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.
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 Muscogee County
(MA penetration in Muscogee County)
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.
Prescription coverage
How Medicare Part D works in 2027
The old coverage gap (“donut hole”) is eliminated as of 2025 (three phases now). There’s now a hard yearly cap of $2,400 on what you pay out of pocket for covered drugs in 2027, and you can spread those costs across the year with the Medicare Prescription Payment 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.
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
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
Does the $2,100 cap include my monthly premium?
If I sign up for the Payment Plan, do I still have to meet the deductible?
What if my drug isn't on my plan's formulary?
- CMS — Medicare Part D program rules (medicare.gov)
For personalized answers, contact Medicare.gov, 1-800-MEDICARE, or your local SHIP.