Medicare Part D

Newark Medicare check-in: how to spot a Part D drug-list change before January

NEWARK, Del. — The thick envelope that hits Newark mailboxes each September has a boring name and a big job. It is called the Annual Notice of Change, or ANOC, and it is the single best warning that a medication you take today could cost more, need extra paperwork, or come with new limits on January 1.

Medicare Part DNewark, DE

With the Medicare Annual Enrollment Period running October 15 through December 7, 2026, and the Part D out-of-pocket cap moving from $2,100 in 2026 to $2,400 in 2027, this fall's review matters more than usual. Newark is in New Castle County, where dozens of Medicare Advantage and stand-alone Part D options are sold — and each plan sets its own drug list. The 2027 lineup is spelled out in each plan's ANOC and on Medicare.gov's Plan Finder.

What the ANOC actually is

The ANOC is a plain document your Part D or Medicare Advantage plan is required to send before the plan year ends. It compares the 2026 rules to the 2027 rules — the premium, the deductible, the pharmacy network, and, most importantly for many readers, the formulary (the list of covered drugs) and the rules attached to each drug.

If you throw it out unread, you are throwing out the only heads-up you will get before January.

How a "covered" drug can still change

Plans use a few standard tools, called utilization management, that can change what you pay or how you fill a prescription even when the drug is still on the list:

• Tiers. Formularies are usually split into five or six tiers. Generic drugs sit lower; brand names and specialty drugs sit higher. If your medication moves up a tier, your share of the cost typically goes up.
• Prior authorization (PA). Your doctor has to send paperwork proving the drug is medically necessary before the plan will pay.
• Quantity limits. The plan will only cover a set number of pills or doses over a set time.
• Step therapy. You have to try a cheaper drug first. If it does not work, the plan will then cover the one your doctor originally prescribed.
• Removals. Occasionally a drug is dropped from the formulary entirely, usually with notice and a path to request an exception.

None of these are new. What changes each year is which drugs they apply to.

Reading your ANOC without a headache

Give yourself 20 minutes and a highlighter. Look for these sections:

1. Changes to the drug list. Find every medication you take and check its tier for 2027. 2. Changes to how you get your drugs. This is where PA, quantity limits, and step therapy show up. 3. Changes to costs. Deductible, tier copays or coinsurance, and pharmacy network. 4. Changes to the pharmacy network. A "preferred" pharmacy in 2026 may not be preferred in 2027.

If something looks off, call the number on the back of your plan card and ask the plan to walk you through it.

The Part D program rules that apply to everyone

A few Part D program facts are set by Medicare itself and apply to every plan:

• Annual out-of-pocket spending on covered Part D drugs is capped at $2,100 in 2026.
• The Part D deductible cannot be higher than $615.
• The old coverage gap ("donut hole") was eliminated in 2025 — Part D now has three phases instead of four.
• The Medicare Prescription Payment Plan lets you spread your yearly drug costs across monthly bills instead of paying big amounts at the pharmacy counter. It is optional and free to opt in.
• Higher-income enrollees pay an IRMAA surcharge; for a single filer in 2026, that starts above $109,000 in income.

If January arrives and your drug is suddenly harder to get

New plan members and continuing members whose drugs are affected by a formulary change are generally entitled to a transition fill — a temporary one-month supply — early in the plan year, so you have time to work with your doctor on an exception request or a switch.

You can also file a coverage determination or an exception request at any point during the year. Your prescriber's office does most of the paperwork.

Your calendar for this fall

• Late September: ANOC arrives. Read it.
• October 15 – December 7: Annual Enrollment Period. Switch Part D plans or Medicare Advantage plans; changes take effect January 1.
• January 1 – March 31: Medicare Advantage Open Enrollment. If you are already in an MA plan, you get one more chance to switch MA plans or return to Original Medicare with a stand-alone Part D plan.

For a personalized comparison, the Medicare Plan Finder at medicare.gov lets you enter your exact drug list and ZIP code. Delaware's State Health Insurance Assistance Program (SHIP), called ELDERinfo, offers free, unbiased counseling to Newark and New Castle County residents.