Your Medicare Plan Dropped Your Drug (or Raised the Price for 2027)? Here Is What to Do.
If your Annual Notice of Change says a medication you take will not be covered next year, is moving to a higher cost tier, or is getting a new restriction like prior authorization, you have real options, and a safety net. You can switch to a plan that covers it during Open Enrollment, ask your plan for an exception, or lean on a one-time transition supply while you decide. Here is each lever and when to use it.
Have your notice? Upload it and we explain it free. Want us to find the plan that covers your exact drugs? Decision Support does the comparison for a flat $99. CareRoute is independent, does not sell insurance, and takes no plan commissions.
First, what the change actually means
Drug lists (formularies) reset every year, and your Annual Notice of Change spells out what is different for 2027. A medication can change in a few ways, and the fix depends on which one you are facing:
- Dropped entirely from the formulary, so the plan will not cover it next year.
- Moved to a higher tier, so you pay a larger copay or coinsurance for the same drug.
- Hit with a new restriction like prior authorization, step therapy, or quantity limits before the plan will pay.
Your three options
1. Switch to a plan that covers your drug (often the cleanest)
During Open Enrollment (October 15 to December 7), use the Medicare Plan Finder at medicare.gov to enter your exact medications and compare plans in your area by total yearly cost. If another plan covers your drug at a reasonable price and still works for your doctors, switching for January 1 solves it in one move.
2. Request a formulary exception
Ask your current plan to cover the drug (or waive the higher tier or restriction) because you medically need it. Your prescriber provides a supporting statement. The plan must decide within 72 hours of receiving it, or 24 hours if expedited for an urgent need. If the plan says no, you can appeal through Medicare’s multi-level appeals process (a redetermination by the plan is decided within 7 days, or 72 hours expedited).
3. Use the transition supply as a safety net
If the new year starts and your drug is not covered yet, the plan must give you a one-time temporary fill, generally about a 30-day supply, during your first 90 days (longer for long-term-care residents). That is not a long-term fix, but it buys time to switch plans, switch to a covered drug with your doctor, or file an exception without going without your medication.
Is this a mid-year change? You are more protected than you think
If the change is happening in the middle of the plan year (not January 1), and you are already taking the drug, you generally keep access at your current terms for the rest of the year. For most negative mid-year changes, the plan must give at least 30 days’ advance notice or a refill at the old terms, and the change needs Medicare’s approval.
If the premium or benefits changed too
A dropped drug often comes alongside a higher premium, higher copays, or a thinner network. Open Enrollment is the time to weigh all of it together, not just the drug. If the plan no longer fits, here is how to decide whether to switch when your plan is changing for 2027. Remember the default: do nothing and the plan renews at its new terms on January 1.
Find the plan that actually covers your drugs
The hard part is matching a plan to your specific medications and doses, and your doctors, at the lowest total cost. If you have your notice, upload it and we explain what changed in plain language for free. If you would rather have the comparison done for you, CareRoute Decision Support researches your options against your drugs, doctors, and budget for a flat $99. We are independent, do not sell insurance, and take no plan commissions, so the analysis is on your side.
Frequently asked questions
My Medicare plan dropped my drug for next year. What can I do?
You have three real options, and you can use more than one. Switch during Open Enrollment (October 15 to December 7) to a plan that covers your drug, effective January 1. Ask your current plan for a formulary exception, backed by your prescriber’s statement that you need this specific drug. And if you are caught at the start of the year, use the one-time transition supply the plan must provide while you sort it out. Which is best depends on your drug and your other needs.
What is a formulary exception?
It is a request asking your plan to cover a drug that is not on its list, or to waive a restriction like a higher tier or step therapy, because you medically need it. Your prescriber has to provide a supporting statement. The plan must decide within 72 hours of getting that statement (24 hours if it is expedited for urgent situations). If the plan says no, you can appeal through Medicare’s multi-level appeals process.
What is a transition supply?
It is a safety net. When you are new to a plan or a new plan year begins and a drug you already take is not on the formulary (or is now restricted), the plan must give you a one-time temporary fill, generally about a 30-day supply, during your first 90 days. That buys you time to switch to a covered drug with your doctor, switch plans, or file a formulary exception. Long-term-care residents can get a longer temporary supply.
Can my plan take away my drug in the middle of the year?
Generally not if you are already taking it. For most mid-year formulary changes, people already on the drug are protected for the rest of the plan year, and the plan must give at least 30 days’ advance notice or a refill at the old terms. The main exceptions are drugs the FDA pulls for safety, and cases where a new generic replaces a brand, which can take effect right away. Negative changes still require Medicare’s approval.
My premium is going up too. Can I switch?
Yes. Open Enrollment (October 15 to December 7) lets you switch to a different plan for January 1, whether the problem is a dropped drug, a higher premium, higher copays, or a network change. If you do nothing, your plan renews at its new premium and terms, so if the numbers no longer work, this is the window to move.
Is there a tool to compare drug coverage across plans?
Yes. The Medicare Plan Finder at medicare.gov lets you enter your exact medications and doses and compare plans in your area by total yearly cost, including what each plan charges for your drugs. If you would rather have that comparison done for you against your doctors, drugs, and budget, CareRoute Decision Support does it for a flat $99. We are independent and take no plan commissions.
Related
Sources & references
This is general information, not insurance or medical advice, and not a recommendation of any specific plan, insurer, or medication. Never stop a prescribed drug without talking to your prescriber. CareRoute is independent, does not sell insurance, and takes no plan commissions. Formulary rules, exception and appeal timeframes, and enrollment windows depend on your plan and situation and can change. Confirm with your plan, 1-800-MEDICARE (1-800-633-4227), or a free SHIP counselor. Last updated: October 2026.