Starting in 2025, there are some big changes coming to Medicare Part D. These changes aim to make your drug costs more predictable and affordable.
Here’s what you need to know.

Starting in 2025, there are some big changes coming to Medicare Part D. These changes aim to make your drug costs more predictable and affordable.
Here’s what you need to know.
Keep your fall Medicare review on track with a one-page checklist for notices, the December 7 deadline and new-year coverage.
Get the to-do list
Part D prescription drug plans in 2025 will have three coverage phases that you will progress through as your spending increases throughout the year.
That confusing coverage gap where you paid more out-of-pocket? It’s going away.
Instead, a new Manufacturer Discount Program will help lower your costs.
The most you’ll spend out-of-pocket for your covered drugs in a year will be capped at $2,000. After that, you’re covered 100%.
Lower Costs Overall: Your annual out-of-pocket spending will be capped, so you won’t face unexpected high costs if you need expensive medications.
Simpler Coverage: No more donut hole to worry about. Once you hit your deductible, you move through the phases more smoothly.
Discounts on Drugs: Even before you hit your deductible, some drugs like insulin and vaccines will have lower costs.
True Out-of-Pocket Costs (TrOOP): This is the total amount you pay for your prescriptions. In 2025, more types of payments will count towards this total, helping you reach that $2,000 limit faster.
Revised Drug Coverage: Certain drugs won’t require you to meet the deductible before you get help with costs. This includes some insulins and vaccines.
Related: Get Your Free Flu Shot With Medicare
Here’s how your Part D prescription drug coverage will work in 2025:
This redesign should make your drug costs more predictable and easier to manage.
Related: Medicare Part D Prescription Drug Plan Comparisons
You might be wondering why all these changes to Medicare Part D are happening. It’s all thanks to the Inflation Reduction Act, which was signed into law in 2022.
Here’s a quick rundown of why these changes are being made:
In short, these changes are designed to make your Medicare Part D coverage simpler, more predictable, and less expensive, helping you get the medications you need without breaking the bank.
Part D will continue to change through 2029, so stay posted for future updates. We're excited about how these new changes will hopefully lower out-of-pocket prescription drug costs for everyone.
If you have questions or need more details, don’t hesitate to reach out to our team of experienced, licensed insurance agents. We’re here to help!
Call 217-423-8000 to arrange a consultation in our office, by phone or virtually. Already work with an agent? Let us know who you would like to reach.
See appointment information