Medicare Part D

Eden Prairie Medicare: how to read the 2027 Annual Notice of Change before Dec. 7

EDEN PRAIRIE, Minn. — The envelope that lands in your mailbox in late September is easy to mistake for junk. It isn't. That packet, the Annual Notice of Change (ANOC), is your Part D or Medicare Advantage plan's official heads-up about what will be different on Jan. 1, 2027 — and it arrives right before the Oct. 15 to Dec. 7 Annual Enrollment Period, when you can actually do something about it.

Medicare Part DEden Prairie, MN

If you take a regular prescription, the pages you want to find are the ones about the formulary — the plan's drug list. Formularies change every year, and the change that matters to you may not be the premium. It may be a quieter shift: a tier bump, a new prior authorization, a quantity limit, or a step therapy rule that wasn't there before.

What the ANOC actually is

The Annual Notice of Change is a required document from your current plan. It compares your 2026 coverage to your 2027 coverage, side by side. It's separate from the Evidence of Coverage (the long rulebook) and separate from any marketing mail.

Under federal rules, plans have to send the ANOC so it reaches you by Sept. 30. That timing is deliberate — it gives you about two weeks to read it before AEP opens on Oct. 15.

Eden Prairie is in Hennepin County, where residents choose from a wide slate of stand-alone Part D and Medicare Advantage drug plans. Every one of those plans sends its own ANOC, and no two look identical.

How Part D drug lists change year to year

A formulary is a list, but it's also a set of rules attached to each drug. Both can change. Here's what to look for.

Tier changes. Most plans sort drugs into tiers (often five or six). A lower tier usually means a lower cost share; a higher tier usually means more. If your medication moves from, say, a preferred tier to a non-preferred tier, your share of the cost can go up even if the plan's premium didn't.

Removals. A drug can be dropped from the formulary entirely. Sometimes a generic replaces a brand; sometimes the plan simply decides not to cover it in 2027.

Prior authorization (PA). Your plan can add a rule that your doctor must get approval before the pharmacy will fill the prescription. The drug is still covered — there's just a new step.

Quantity limits. The plan may cap how much you can get at once (for example, 30 tablets per 30 days). If you take a higher dose, this matters.

Step therapy. The plan may require you to try a lower-cost drug first before it will cover a more expensive one. If you're already stable on the more expensive drug, ask your prescriber about a formulary exception.

How to actually read the ANOC

Don't try to read it cover to cover. Skip to these parts:

1. The summary of changes near the front. It flags premium, deductible, and cost-share shifts. 2. The section on prescription drug coverage. Look for a chart comparing 2026 tiers to 2027 tiers, plus any note about new PA, quantity limits, or step therapy. 3. The drug list itself, usually referenced with a link or a phone number. Look up each of your prescriptions by name and dose.

Write your medications down first — name, strength, and how often you take them — then check them one at a time. If any drug moved tiers or picked up a new rule, circle it.

What to do if a change affects you

You have options.

• Compare plans during AEP. From Oct. 15 to Dec. 7, use the Plan Finder at medicare.gov to see how other Part D or Medicare Advantage plans in Hennepin County treat your specific drug list. A change made during AEP takes effect Jan. 1, 2027.
• Ask for a formulary exception. If you stay in your plan, your prescriber can request that the plan cover a non-formulary drug or waive a step therapy rule for medical reasons.
• Use a transition fill. If you're new to a plan or your drug was removed, plans generally must provide a one-time transition supply (typically a month) early in the year so you have time to switch drugs or file an exception.
• Look at the Medicare Prescription Payment Plan. This optional program lets you spread your drug costs across monthly payments instead of paying big amounts at the pharmacy counter. It doesn't lower the total, but it smooths the timing.

For 2026, keep the program-level numbers in mind as you evaluate any change: Part D has a $2,100 annual out-of-pocket cap, a maximum deductible of $615, and the old coverage gap ("donut hole") is gone — Part D now has three phases. Higher-income enrollees (above $109,000 for a single filer in 2026) also pay an IRMAA surcharge on top of the plan premium.

If you do nothing

If you don't act by Dec. 7, your current plan simply rolls into its 2027 version — the version your ANOC describes. That's fine if the changes don't affect you. It's a problem if a drug you take moved tiers or picked up new hoops and you didn't notice until January.

There's a partial safety valve for Medicare Advantage members: the Medicare Advantage Open Enrollment Period, Jan. 1 through March 31, lets you switch to a different Advantage plan or return to Original Medicare once. It does not, however, let stand-alone Part D members switch Part D plans, so the fall window is the important one for drug coverage.

Where to get local help

For personalized answers, Minnesotans can contact the Senior LinkAge Line, the state's SHIP (State Health Insurance Assistance Program), at 1-800-333-2433. Counselors there are trained on Medicare and don't sell plans. You can also call 1-800-MEDICARE (1-800-633-4227), available 24/7, or compare plans directly at medicare.gov.