Medicare Part D for nursing home residents

Why October matters for nursing home drug coverage

Medicare open enrollment runs from October 15 to December 7, 2026. Any plan change made in that window takes effect on January 1, 2027. Plans publish their new premiums, deductibles and drug lists before the window opens, and every one of those can change from year to year.

That is why the Annual Notice of Change matters. Each plan mails it by the end of September. It lists what is different next year, including drugs that are being dropped or moved to a more expensive tier. In a nursing home, this letter often goes to the resident's room and sits in a drawer. Ask the social worker or business office whether mail is forwarded to the family, and if not, ask for the plan's name and member number so you can look it up yourself.

• October 15: open enrollment begins and the 2027 plan details are live in Plan Finder.
• Late October to November: compare plans using the resident's current drug list.
• December 7: last day to make an open enrollment change.
• January 1, 2027: the new plan starts, so confirm the home's pharmacy has the new card details.

How Part D works when someone lives in a nursing home

Part D is the Medicare drug benefit. It is sold by private insurers as either a standalone drug plan for people on Original Medicare or as part of a Medicare Advantage plan. A nursing home resident keeps whatever Part D coverage they had at home unless they change it. The home does not pick the plan, and it cannot require a resident to switch.

What changes is how the drugs arrive. Most nursing homes do not use a local drugstore. They contract with a long term care pharmacy that packages medicines in blister cards or unit doses and delivers them on a schedule. Federal rules in 42 CFR Part 423 require Part D plans to give residents reasonable access to network long term care pharmacies. In practice, that means the question is not whether the plan covers a drug in general, but whether it covers that drug through the pharmacy the home actually uses.

The special enrollment rule most families never hear about

People who live in a nursing home are not limited to open enrollment. Medicare's special enrollment period rules let someone who moves into, lives in, or moves out of an institution join, switch or drop a plan. The window stays open for as long as they live in the home and for two months after they leave.

This matters for two reasons. First, if a plan stops working in February because the home changes pharmacy contracts, the resident does not have to wait until next October. Second, it removes the pressure to get everything perfect before December 7. Open enrollment is still the cleanest time to switch, because every plan's next-year details are published together, but a mistake is fixable.

• Keep a copy of the admission paperwork, since it shows the date the resident moved in.
• Tell the plan the resident lives in a long term care facility when you call.
• After any switch, give the home's pharmacy the new plan name, member ID and start date.

What a nursing home resident actually pays

Part D costs come from four pieces: a monthly premium, a deductible, copays or coinsurance on each fill, and a yearly ceiling on out-of-pocket spending. For 2026 that ceiling is $2,100. Once a resident's covered drug costs reach it, they pay nothing more for covered drugs for the rest of the year. Medicare sets the figure each year, so check the 2027 amount on the Part D costs page before you compare plans.

For residents with high drug bills, the Medicare Prescription Payment Plan spreads those costs into monthly payments across the year instead of large charges early on. It does not lower the total, but it can stop a January pharmacy bill from colliding with the first month of nursing home fees.

Five things to check before you pick a plan

Plan Finder sorts plans by estimated total cost, which is useful but incomplete for a nursing home resident. Run the comparison using the resident's full medication list, then check the details that the price estimate does not show.

• The pharmacy: ask the home for the exact name of its long term care pharmacy and confirm it is in network for 2027.
• Every drug on the list: include liquids, patches, inhalers and injections, and check the strength as well as the name.
• Tiers and restrictions: look for prior authorization, step therapy or quantity limits on the drugs that matter most.
• The premium: a low premium can hide high coinsurance on expensive drugs.
• Plan type: if the resident has Medicare Advantage, the drug coverage is tied to the health plan, so switching one changes both.

Getting the drug list right

The most common Part D mistake in nursing homes is comparing plans with an old drug list. Residents' medicines change often, especially after a hospital stay. The list on the family's phone is rarely the list on the home's medication administration record.

Ask the director of nursing or the unit nurse for a printed list of current medicines with doses. Many homes can provide it the same day. While you have it, look for drugs that need a closer look. Our article on antipsychotic drugs in nursing homes explains why some of these prescriptions deserve questions in their own right, separate from what a plan will pay for.

Then carefully match each single item against the formulary of every plan you are considering. A drug that appears on two plans can sit on very different tiers, with copays that differ by a wide margin. Liquid and crushed forms matter too, because many residents cannot swallow tablets, and some plans cover only one version. Write the tier next to each drug on your printed list so the comparison stays clear when you talk it through with family.

• Ask for the list in writing, dated, with strength and frequency for each drug.
• Note any drug started in the last 90 days and the reason it was added.
• Flag brand name drugs, since a generic or a different formulary option may cost far less.

When the plan refuses to pay for a drug

Denials happen even with careful planning. A new resident arriving from the hospital may be on a drug their plan does not cover. Part D plans must provide a temporary transition supply of a drug the resident was already taking, and the rules allow a longer transition supply for people in long term care settings. That buys time to sort out the next step.

The next step is usually a coverage determination or an exception request. The prescriber explains why the drug is needed, and the plan must answer within 72 hours, or within 24 hours if waiting could seriously harm the resident's health. If the plan still says no, the resident can appeal. The home's consultant pharmacist and the attending physician can often suggest a covered alternative that works just as well, which is faster than an appeal.

• Ask the pharmacy for the denial reason in writing.
• Ask the prescriber whether a covered alternative is safe for the resident.
• If not, ask the prescriber to request an exception and to mark it urgent when it is.

Medicare Advantage residents need a different check

About half of people on Medicare now use a Medicare Advantage plan, and many of those plans include drug coverage. For a nursing home resident, the drug piece and the medical piece are a package. The plan's network of doctors, therapists and hospitals matters as much as its formulary.

Some areas also offer Institutional Special Needs Plans, built for people who live in nursing homes, often with a nurse practitioner who visits the facility. They can work well, but only if the resident's home is part of the network. Our guide to Medicare Advantage nursing home coverage covers the trade-offs in detail. For the drug side, run the same pharmacy and drug list checks described above.

Common January problems and how to fix them

The first two weeks of January are when Part D problems show up in nursing homes. New plans start, new cards have not reached the pharmacy, and drugs that were covered in December suddenly need prior authorization. Staff are often covering holiday shifts, so small billing issues can sit for days before anyone calls the family.

You can head most of this off in late December. Call the business office and confirm the pharmacy has the new plan on file. Ask whether any of the resident's drugs were flagged for a new restriction. If something was, ask the prescriber to start the paperwork before the old supply runs out, rather than after.

• Pharmacy billing the old plan: send the new member ID and start date in writing.
• A drug suddenly needing approval: ask the prescriber to submit the request that week.
• A surprise charge on the monthly statement: ask the home for the pharmacy invoice and check it against the plan's coverage.
• A missed enrollment: use the special enrollment period to fix it instead of waiting for next fall.

Free help that families can use before December 7

Every state has a State Health Insurance Assistance Program, known as SHIP. Counselors are trained, unbiased and free, and many will run a Plan Finder comparison with you over the phone. You can find your local office through the SHIP national technical assistance center. Appointments fill up fast in November, so book early.

The National Council on Aging also has a clear plain language overview of Part D that is useful to send to siblings who share decisions. Inside the home, the social worker and business office are good starting points. They see the same plan problems every January and often know which plans the pharmacy has trouble with. That local knowledge is worth asking for directly.

• Book a SHIP appointment in October, not December.
• Bring the current drug list, the Medicare card and the plan's Annual Notice of Change.
• Write down the plan you choose, the confirmation number and the date you enrolled.

Let the drug plan tell you something about the home

A short conversation about Part D also shows you how a nursing home runs. A home that can hand you a current medication list within a day, name its pharmacy without checking, and explain how it handles plan changes in January usually has its paperwork in order elsewhere too. A home that cannot answer those questions may struggle with other details that matter, and the hidden costs of nursing home care often start with pharmacy bills nobody explained.

If you are still choosing a home, add these questions to your tour. You can search nursing homes near you by rating and inspection history, then compare homes side by side before you visit. Set aside one evening this month for the Part D review. Ask for the drug list, check the pharmacy, and lock in next year's plan before December 7.