Medicare Part D

$2,100 Part D Cap Reaches Las Vegas Medicare in 2026

LAS VEGAS — 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. Once you hit that ceiling, your covered medications cost you nothing more for the rest of the year.

Las Vegas seniors get a new safety net at the pharmacy counter

That's a big shift from the Medicare many Las Vegas retirees grew up with — one where a serious illness could mean thousands of dollars in drug bills. And with the fall Annual Enrollment Period running October 15 through December 7, now is the time to understand how the new rules affect the choices in front of you.

What actually changes in 2027

Three things are worth knowing if you take prescription medications:

• The $2,400 out-of-pocket cap. Once your yearly out-of-pocket spending on covered Part D drugs reaches $2,400, you pay nothing more for those drugs through December 31, 2027. This applies whether your drug coverage comes through a stand-alone Part D plan or a Medicare Advantage plan that includes drugs.
• The Part D deductible is capped at $700 in 2027. Plans can charge less, but not more, before your cost-sharing kicks in.
• The "donut hole" is gone. The old coverage gap — that stretch where costs jumped in the middle of the year — was eliminated in 2025. Part D now has just three simpler phases: deductible, initial coverage, and catastrophic (where you pay $0).

These figures come from CMS's Part D program rules and apply nationwide, including here in Clark County.

The Medicare Prescription Payment Plan: spreading the cost out

There's a second piece worth knowing about: the Medicare Prescription Payment Plan, sometimes called "M3P."

Instead of paying a large amount at the pharmacy in a single month — say, when you fill an expensive specialty prescription in January — you can choose to spread your out-of-pocket drug costs across the calendar year in monthly installments billed by your plan.

A few plain facts about it:

• It's optional and free to join. There are no fees or interest.
• It doesn't lower what you owe overall — it just changes when you pay it.
• You still pay the pharmacy $0 at pickup for covered drugs; your plan bills you monthly instead.
• You can opt in before the plan year starts or during the year. You can also opt out.

This option tends to help people who face a big bill early in the year and would rather smooth it out. If your drug costs are modest and steady, it may not change much for you.

How to think about your choice this fall

If you live in Las Vegas and are comparing coverage during Open Enrollment, here are questions worth walking through:

1. What drugs do I actually take? Bring your list — names, dosages, and how often — to any comparison. 2. Is each drug on the plan's formulary? Coverage lists vary by plan and can change year to year. 3. What tier is each drug on? That determines your share of the cost until you hit the $2,400 cap. 4. Does my pharmacy count as in-network? Preferred pharmacies often mean lower cost-sharing. 5. Would the payment plan help me? If you expect a big prescription bill in any single month, it's worth considering.

Las Vegas is in Clark County, where Medicare beneficiaries typically have a wide range of stand-alone Part D and Medicare Advantage plans to compare. You can see the exact options for your ZIP code using the Plan Finder at Medicare.gov.

A quick word on higher-income households

If your income is above $109,000 (single filer) or $218,000 (joint) based on your 2024 tax return, you may pay an IRMAA surcharge on top of your Part B and Part D premiums in 2026. That's separate from the $2,100 cap, which applies to everyone regardless of income.