If you have Medicare prescription drug coverage, fall is an important time to review your plan. Medicare Open Enrollment runs from October 15 through December 7, 2026, and any changes you make generally take effect on January 1, 2027.
Even if you are happy with your current Medicare Part D plan, it is worth taking a few minutes to review your coverage. Why? Because your drug costs, deductible, formulary, copays and pharmacy network can change from one year to the next.
At Mega Health Rx Pharmacy in Forest Hills, Queens, we want our Medicare patients to understand the changes coming in 2027 and know what to look for before choosing their coverage.
What is changing with Medicare Part D in 2027?
There are three important Medicare Part D changes for 2027.
1. The Part D out-of-pocket limit increases to $2,400
One of the biggest changes to Medicare Part D in recent years has been the annual limit on prescription drug spending.
For 2027, the Medicare Part D annual out-of-pocket threshold increases to $2,400, compared with $2,100 in 2026.
Once you reach the applicable Medicare Part D out-of-pocket threshold for covered medications, you generally pay $0 for covered Part D drugs for the remainder of the calendar year.
This can be especially important for patients taking expensive brand name or specialty medications. Before 2025, Medicare Part D did not have the same annual out-of-pocket cap that beneficiaries have today.
2. The maximum Part D deductible increases to $700
The maximum standard Medicare Part D deductible for 2027 is $700, increasing from $615 in 2026.
That does not necessarily mean you will pay a $700 deductible. Individual Medicare drug plans can have:
- A lower deductible
- No deductible for certain drug tiers
- Different cost-sharing structures depending on the medications you take
This is one reason you should look at the total yearly cost of a plan, rather than choosing a plan based only on its monthly premium. A plan with a low premium is not always the least expensive plan for your prescriptions.
3. More Medicare negotiated drug prices take effect in 2027
Beginning January 1, 2027, newly negotiated Medicare prices take effect for 15 additional high-cost Medicare Part D medications. These medications are used to treat conditions including diabetes, cancer, asthma and other chronic diseases.
They join the first 10 medications with Medicare negotiated prices that went into effect in 2026. That means 25 medications will have Medicare negotiated prices in effect during 2027.
If you take an expensive brand-name medication, it is worth checking whether your medication is affected and how your particular Part D plan will cover it in 2027.
Why should I review my Medicare Part D plan every year?
Many patients simply allow their current Medicare plan to renew automatically. You can certainly keep your existing coverage if it continues to meet your needs. However, Medicare drug plans can change every year.
Here are four things you should check.
Your monthly premium
Your plan's monthly premium may increase or decrease for 2027. But don't choose a plan based on premium alone. A plan that costs a few dollars less each month could potentially charge significantly more for the medications you actually take.
Your medication formulary
A formulary is the list of medications your insurance plan covers. Your medication may be:
- Added or removed from the formulary
- Moved to a different drug tier
- Subject to a different copay or coinsurance
- Subject to prior authorization
- Subject to quantity limits
- Subject to step therapy
If you take several prescriptions, these changes can make a meaningful difference in your yearly medication costs.
Your pharmacy network
This one is extremely important. Medicare drug plans may have different arrangements with different pharmacies. A pharmacy may be:
- In network
- Out of network
- In network with preferred cost sharing
- In network without preferred cost sharing
Your pharmacy could remain covered by your insurance plan but have a different cost-sharing status the following year. That means the price you pay for the same medication at the same pharmacy could change.
When comparing Medicare plans, always enter the pharmacy you actually want to use.
Your total prescription costs
Instead of asking "Which plan has the cheapest premium?" a better question is "Which plan gives me the best overall coverage for the medications I actually take?"
Your total cost may include:
- Monthly premiums
- Deductibles
- Prescription copays
- Coinsurance
- Pharmacy network differences
For patients taking several medications, these differences can add up quickly.
How to compare Medicare Part D plans for 2027
Medicare offers an official comparison tool called Medicare Plan Compare at Medicare.gov. You can enter your information and compare available Medicare plans based on your medications and pharmacy preferences.
Before comparing plans, it helps to have:
- Your ZIP code
- A complete list of your prescription medications
- The strength of each medication
- How often you take each medication
- Your preferred pharmacy
- Your Medicare information, if you want to access your personalized Medicare account
The system can then estimate your prescription drug costs under different Medicare plans available in your area.
Don't forget your Annual Notice of Change
If you already have a Medicare Advantage or Medicare Part D plan, watch your mail for your Annual Notice of Change, often called an ANOC. Your plan sends this notice before the new plan year and explains changes to your coverage.
Don't throw it away. Look closely for changes involving:
- Monthly premiums
- Deductibles
- Prescription copays
- Drug tiers
- Formulary coverage
- Prior authorization requirements
- Pharmacy networks
A medication that was inexpensive this year may not necessarily cost the same next year.
Do I have to change my Medicare plan?
No. You do not have to change your Medicare plan every year.
If you review your 2027 coverage and your current plan still works well for your medications, doctors and pharmacy, keeping it may make perfect sense. The important thing is to review rather than assume.
Your health may also have changed during the year. You may have:
- Started new medications
- Stopped medications
- Been diagnosed with a new condition
- Started taking a specialty medication
- Changed doctors
- Changed pharmacies
The plan that worked best for you last year may or may not still be the best fit.
When is Medicare Open Enrollment for 2027?
The Medicare Open Enrollment dates are October 15, 2026 – December 7, 2026. Changes made during this period generally take effect January 1, 2027.
During Medicare Open Enrollment, eligible beneficiaries can make changes such as switching Medicare drug plans or changing Medicare Advantage coverage.
Can my pharmacist help me understand my Medicare drug coverage?
Yes. Prescription coverage can be confusing, particularly when you take multiple medications. Your pharmacist can be a useful resource when you're trying to understand how your prescriptions are being covered.
At Mega Health Rx Pharmacy in Forest Hills, we can help patients better understand issues related to their medications, including:
- Whether a medication appears to be covered
- Prescription copays and estimated medication costs
- Formulary issues
- Prior authorization requirements
- Pharmacy network questions
- Generic and therapeutic alternatives that may be worth discussing with your doctor
We can also help you organize your medication list so you have the information you need when reviewing Medicare plans.
We are here to help you understand your prescription coverage. Official Medicare plan enrollment and unbiased Medicare coverage information are also available directly through Medicare.gov and 1-800-MEDICARE.
Medicare prescription help in Forest Hills, Queens
If you're a Medicare patient in Forest Hills, Rego Park, Kew Gardens, Corona or nearby Queens neighborhoods, you don't have to figure out your prescriptions alone.
Bring your current medication list to Mega Health Rx Pharmacy and speak with our pharmacy team. We can help you understand how changes in prescription coverage may affect the medications you take.
Our goal is simple: make your medications easier to understand, easier to manage and easier to access.
Before Medicare Open Enrollment ends, remember these 5 things
- Open Enrollment is October 15 through December 7.
- Review your medications even if you plan to keep your current plan.
- Check whether your medications are still on the plan's formulary.
- Check your preferred pharmacy's network and cost-sharing status.
- Look at your estimated total annual prescription costs — not just the monthly premium.
A few minutes spent reviewing your coverage now could prevent unexpected prescription costs in 2027.
This article is for general educational purposes and is not insurance or legal advice. Mega Health Rx Pharmacy does not represent or endorse any specific Medicare plan. For official Medicare enrollment information and personalized plan comparisons, visit Medicare.gov or contact 1-800-MEDICARE.
Bring us your medication list
Our pharmacy team can help you understand your copays, formulary issues and prior authorization requirements before you choose your 2027 coverage.