Medicare Part D

How Part D Works in 2027: Gresham, Oregon

# A plain-language guide to Medicare prescription drug…

GRESHAM, Ore. — If you take prescription medicine and you're on Medicare, 2027 brings a few numbers worth knowing by heart. Part D — the part of Medicare that pays for most prescription drugs — now runs on three phases, a maximum deductible of $700, and a hard yearly cap of $2,400 on what you pay out of pocket at the pharmacy counter.

That last number is the big one. Once you've spent $2,400 on covered drugs in 2027, you pay nothing more for the rest of the year on those prescriptions. Here's how each phase works, and where Gresham readers can turn for help.

The three phases of Part D in 2027

Since 2025, Part D has three phases instead of four. The confusing "coverage gap" — the donut hole — is gone. Here's the simple version:

Phase 1: The deductible. You pay full negotiated price for your drugs until you hit your plan's deductible. In 2027, no Part D plan can charge more than $700 as a deductible. Some plans set theirs lower, and some drugs may be covered before you meet it.

Phase 2: Initial coverage. After the deductible, you pay a copay or coinsurance for each prescription, and your plan pays the rest. You stay in this phase until your out-of-pocket spending reaches the yearly cap.

Phase 3: Catastrophic coverage. Once your out-of-pocket costs hit $2,400 in 2027, you're done paying for covered drugs for the rest of the calendar year. Zero cost-sharing on covered prescriptions until January.

Why the Part D cap matters

Before 2024, there was no annual limit on what a Medicare beneficiary might pay out of pocket for prescription drugs. People taking expensive medicines — especially specialty drugs for cancer, autoimmune conditions, or heart disease — could face bills in the thousands.

The cap changed that. It was $2,000 in 2025 and $2,100 in 2026. For 2027, it adjusts to $2,400. Whether you fill one prescription or twenty, once your covered drug spending reaches that ceiling, catastrophic coverage kicks in automatically.

Spreading the cost across the year

Even with a cap ($2,100 in 2026, $2,400 in 2027), one big pharmacy bill in January can still sting. That's why Medicare offers the Medicare Prescription Payment Plan, sometimes called "M3P" or drug cost smoothing.

If you opt in, you don't pay the pharmacy at the counter. Instead, your Part D plan bills you monthly, spreading your yearly drug costs across the calendar. Your total doesn't change — but the timing does, which can help with budgeting. You have to ask your plan to enroll; it isn't automatic.

What Gresham readers should know locally

Gresham is in Multnomah County, where Medicare beneficiaries can choose from a range of stand-alone Part D drug plans and Medicare Advantage plans that include drug coverage. The exact list and each plan's formulary (its covered-drugs list) change every year, which is why fall is the time to check.

The rules above — the $615 deductible ceiling, the cap ($2,100 in 2026, $2,400 in 2027), the three phases — apply the same way in Gresham as they do anywhere else in the country. What varies plan to plan are premiums, which drugs are on the formulary, pharmacy networks, and copay tiers.

Key dates and one income rule to know

Annual Enrollment Period: October 15 – December 7. This is when you can join, switch, or drop a Part D plan for the following year.

Medicare Advantage Open Enrollment: January 1 – March 31. If you're already in a Medicare Advantage plan, you can switch once during this window.

IRMAA (higher-income surcharge): If your modified adjusted gross income was above $109,000 as a single filer (or $218,000 filing jointly) on your most recent tax return used by Social Security, you'll pay an income-related surcharge on top of your Part D premium in 2026. Most people don't hit this threshold.

Where to get personal answers

Medicare rules are national, but the right plan for you depends on the drugs you actually take, the pharmacies you actually use, and your budget. For unbiased help:

• Medicare.gov — use the Plan Finder to compare Part D and Medicare Advantage options in ZIP 97030 and surrounding Gresham ZIPs.
• 1-800-MEDICARE (1-800-633-4227) — available 24/7.
• Oregon SHIBA — Oregon's State Health Insurance Benefits Assistance program offers free, one-on-one counseling from trained volunteers. It's the local SHIP for Multnomah County residents.