Medicare Part D

Part D in Garden Grove: 2027 cap & payments

Garden Grove, Calif. — One of the biggest shifts in Medicare's history took full effect on Jan. 1, 2026 for people who use Part D drug coverage: a firm yearly limit on what you pay out of pocket for covered prescriptions. That cap rises to $2,400 on Jan. 1, 2027. For many older adults in Garden Grove who take costly medications, that ceiling — combined with the option to spread drug costs across the year — can change how the pharmacy counter feels.

Here is a plain-language look at what's changing, and where to get help before the Dec. 7 enrollment deadline.

The Part D cap, explained

Once your out-of-pocket spending on covered Part D drugs reaches the yearly cap, you pay nothing more for the rest of the calendar year on those covered drugs. The cap is $2,100 in 2026 and $2,400 in 2027. This applies whether your drug coverage comes through a stand-alone Part D plan or is built into a Medicare Advantage plan.

A few things to keep in mind:

• The cap counts what you pay for covered drugs — deductibles and copays or coinsurance. It does not count your monthly premium.
• It resets each January.
• It only applies to drugs your plan actually covers on its formulary. If a medication isn't covered, those costs don't count toward the cap.

The cap is set by Medicare each year. It is $2,100 in 2026 and $2,400 in 2027, up from the $2,000 cap that first took effect in 2025.

The "donut hole" is gone

If you've had Medicare for a while, you probably remember the dreaded coverage gap — the "donut hole" where your drug costs suddenly jumped after a certain spending level.

That gap was eliminated in 2025. Part D now has just three phases each year:

1. Deductible phase — you pay the full negotiated price until you meet your plan's deductible. No Part D plan can charge a deductible higher than $615 in 2026 or $700 in 2027. 2. Initial coverage phase — you pay a copay or coinsurance for each prescription. 3. Catastrophic phase — once your out-of-pocket spending hits the yearly cap ($2,100 in 2026, $2,400 in 2027), you pay nothing more for covered drugs for the rest of the year.

No more donut hole, no more surprise price jump mid-year.

The Medicare Prescription Payment Plan

Even with the yearly cap, hitting a big bill in January or February can hurt. That's where the Medicare Prescription Payment Plan comes in.

This is a free, optional program (sometimes called "M3P" or drug cost smoothing) that lets you spread your out-of-pocket drug costs across the calendar year in monthly installments instead of paying the pharmacy all at once.

How it works, in plain terms:

• You still owe the same total amount — the program doesn't reduce what you pay.
• Instead of paying the pharmacy at pickup, you pay $0 at the counter and get a monthly bill from your drug plan.
• You can opt in before the plan year starts or any month during the year.

The program tends to help most if you take an expensive medication early in the year and would otherwise face a large upfront bill. It may not be the right fit for people with low, steady drug costs. Medicare's plan finder now shows whether this option would be useful based on the drugs you enter.

What this means locally

Garden Grove is in Orange County, where Medicare beneficiaries typically have a wide selection of stand-alone Part D and Medicare Advantage plans to choose from during the fall Annual Enrollment Period. Plan availability, formularies (the list of covered drugs), and pharmacy networks are set at the county level — so two neighbors on the same street generally have the same menu of options.

Because every plan sets its own formulary and its own tiers, the same medication can be treated very differently from one plan to the next. The cap ($2,100 in 2026, $2,400 in 2027) is federal and applies across the board, but how quickly you reach it depends on your specific plan's pricing for your specific drugs.

That's why Medicare urges people to re-check coverage each fall, even if nothing in their health has changed.

Key dates for 2027 coverage

• Oct. 15 – Dec. 7, 2026: Medicare Annual Enrollment Period. You can join, switch, or drop a Part D or Medicare Advantage plan. Changes take effect Jan. 1, 2027.
• Jan. 1 – Mar. 31, 2027: Medicare Advantage Open Enrollment. If you're already in a Medicare Advantage plan, you get one chance to switch to a different one or return to Original Medicare (and pick up a Part D plan).

A quick note on higher-income households: IRMAA surcharges — extra amounts added to Part B and Part D premiums — start above $109,000 in income for a single filer in 2026 (higher for married couples filing jointly). This is based on your tax return from two years earlier.