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Medicare: Your GoodRx guide
Learn the ins and outs of Medicare with our comprehensive guide that covers eligibility, coverage, costs, and more.
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Common Medicare glossary terms
The Medicare Annual Notice of Change (ANOC) is a letter for people enrolled in Medicare Advantage plans and anyone with Medicare Part D prescription coverage. People with Medicare Advantage or original Medicare (Part A and/or Part B) can have Part D plans. The ANOC informs enrollees about any changes to their benefits for the coming coverage year. By law, Medicare Advantage and Part D plans must send the ANOC to enrollees by September 30 — which is before the annual Medicare open enrollment period of October 15 to December 7. Even if you have the same plan, your benefits could change year to year.
A premium is the cost of having a health insurance plan and is usually paid monthly. Medicare enrollees may pay several premiums. Most people don’t pay anything for Part A hospital insurance, but some people do depending on how long they worked and paid taxes. For outpatient and preventive coverage, the Part B standard premium is $185 a month in 2025, but people with higher incomes pay more. Your premium for Medicare Advantage plans will vary, but even so-called “zero premium” plans require you to pay your Part B premium. Part D premiums range in price, but the average is about $47 a month in 2025. If you have original Medicare and a Medigap supplement plan, you have an additional premium for that coverage.
A deductible is the amount you pay out of pocket before your Medicare plan begins cost-sharing. In 2025, the Part A deductible is $1,676 per benefit period. The Part B deductible is $257 for the year, but you can access certain preventive care — including some vaccines — without meeting your deductible. Medicare Advantage deductibles vary and your Part D deductible can’t exceed $590 in 2025.
Original Medicare has no annual out-of-pocket maximum. Medicare Advantage plans have out-of-pocket limits. In 2025, they are $9,350 for in-network covered services and $14,000 for in-network and out-of-network covered services combined.
Starting January 1, 2025, anyone with Part D coverage had the option to use the Medicare Prescription Payment Plan for their out-of-pocket medication costs instead of paying upfront at the pharmacy. This plan doesn’t provide savings, but allows you to spread prescription costs — including your deductible — over the year. Making payments can be particularly helpful for people who may skip or delay picking up prescriptions because of high costs early in the year. Also in 2025, the Part D out-of-pocket limit dropped to $2,000.
After a Medicare enrollee meets the Part D deductible (if the plan has one), the health insurance begins cost sharing. The initial coverage phase means you pay coinsurance or a copay for covered prescriptions.
When you reach the $2,000 out-of-pocket maximum, your Part D plan pays for 100% of covered medications for the rest of the year.
How to save on drugs with Medicare
Medicare Part D is the part of Medicare that helps cover prescription medications, including both brand name and generic. It also includes coverage for certain vaccines that aren’t covered by Part B, as well as some medical supplies.
Even with Medicare Part D coverage, you may still have out-of-pocket costs such as premiums, deductibles, copayments, and coinsurance. As of 2025, Medicare Part D plans include a $2,000 annual out-of-pocket cap. Once you reach this limit, your plan covers the full cost of your covered medications for the rest of the year.
Still, there are several ways to reduce your prescription medication cost. From GoodRx coupons to patient assistance programs, here are ways you can save money on the medications you need.
1. See if you qualify for Medicare’s Extra Help program
The Medicare Extra Help/Low-Income Subsidy program is a federally funded program for people covered under a Medicare Part D plan. It helps reduce enrollees’ out-of-pocket costs by limiting their deductibles and copays. To qualify, your income and assets fall below a certain limit.
If you’re eligible, you may receive:
No monthly premiums for Medicare Part D
No Medicare Part D deductible
Low copays for prescription medications
2. Use GoodRx coupons
You can’t combine GoodRx coupons with Medicare, but you can choose to use a coupon instead of your insurance if it results in a lower price.
Here’s how to download a GoodRx coupon:
Go to the GoodRx website, or download the GoodRx app on your phone.
Search for your prescription medication.
Enter your prescribed dose and quantity, then set your location.
Compare prices across different pharmacies in your area.
Click “Find the lowest prices” or press “Enter.”
You can have the coupon sent by text or email, or print it out.
To apply the discount, show the coupon at the pharmacy when you fill your prescription. Ideally, this is done at drop-off before the prescription is filled.
3. Consider the Medicare Prescription Payment Plan
The Medicare Prescription Payment Plan is a new program that can help make paying for medications more manageable. It’s open to anyone with a standalone Part D plan or those with Medicare Advantage plans that offer prescription medication coverage.
There is no cost to participate in the Medicare Prescription Payment Plan and participation is voluntary. Instead of paying for the total cost of your medications up front at the pharmacy, the payment plan allows you to spread the cost into smaller payments during the year. If you join, you will continue to pay your premium every month as well as an additional monthly amount on your payment plan. It’s a good idea to review how the Medicare Prescription Payment Plan works to determine if it’s right for you.
4. Compare Part D plans during open enrollment
Medicare open enrollment, which takes place every year from October 15 to December 7, is your chance to switch plans if another option offers better prescription medication coverage or lower costs. Plan costs and coverage details can change each year, so it’s important to review your options.
Here are some steps to help you compare plans:
Make a list of all your medications and what dosages you take.
Visit Medicare’s plan finder tool.
Enter the names of your prescription medications to see which plans offer the best coverage.
Look at premiums, deductibles, and medication costs for each plan. Plans usually change their formularies, premiums, and copays annually.
Check if your preferred pharmacy is in each plan's network.
5. Get a 90-day supply
Opting for a 90-day supply instead of a monthly refill of your medication might help reduce your long-term out-of-pocket costs. Many insurance plans offer lower copays or bulk pricing for 3-month prescriptions.
If your medication is covered under your plan, see if your insurer’s mail-order or specialty pharmacy provides savings on a 90-day supply. If they do, ask your prescriber to write a prescription for a 90-day quantity to take advantage of these potential savings.
6. Ask about the generic version of your medication
Some medications have a generic version, and they generally cost less than the brand-name prescriptions. Generic medications are just as safe and effective as brand-name medications, so it’s an option worth considering to reduce your cost. Ask your prescriber about switching to a generic version of your medication to save money.
7. Consider lower-cost alternative medications
There may be other medications that help manage your condition, and they may cost less. If your medication is costly or not covered by your insurance, talk to your prescriber about lower-cost alternatives that might be a good option for you. Alternatives might have better insurance coverage or lower costs.
8. Learn more about patient assistance programs
Patient assistance programs (PAPs) offer free or low-cost medications to uninsured and low-income consumers. These programs, which primarily offer savings on brand-name medications, are usually run by private pharmaceutical companies or nonprofit organizations. You must meet certain qualifications and complete paperwork to receive savings from PAPs. However, some PAPs exclude Medicare recipients, so it’s important to review the program’s rules and requirements carefully.
9. Check state-funded resources
Depending on where you live, your state may offer programs to help you navigate prescription medication costs. A good place to start is your local Department of Aging. This U.S. Department of Health and Human Services office can help you find the best Medicare plan for the coverage you need.
Some states even have their own cost-saving programs for older adults. For example, Pennsylvania runs PACE and PACENET. These programs help eligible residents get prescription medications at reduced costs.
Alternatively, you can find out if your state has a State Pharmaceutical Assistance Program by using Medicare’s search tool. These programs are state-run and help qualifying residents pay for prescription medications.
10. Use a health savings account to pay for prescription medications
Although you can’t contribute to a health savings account (HSA) after enrolling in Medicare, you can still use any remaining funds in your account to pay for qualified medical expenses. An HSA allows you to use tax-free dollars to pay for eligible prescription medications. The money in your account does not expire so you can use your funds at any time to reduce your out-of-pocket medication costs.
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Frequently asked questions about Solosec
A study showed that about 58% of people who took Solosec for BV were considered cured of the infection 1 to 2 weeks after their dose. This means the person has normal vaginal discharge with no fishy odor, as well as laboratory results that show minimal BV-causing bacteria. Keep in mind that everyone responds differently to the medication. Another study showed that some people were considered cured of BV 3 to 4 weeks after their dose of Solosec. If you're taking this medication for BV and your symptoms don't start to improve after a week, talk to your healthcare team.
In clinical studies, most people who took a dose of this medication for BV experienced major improvements in their symptoms or were considered completely cured after 7 to 14 days. Similarly, people who took this medication for trich were also cured after 6 to 12 days. Make sure to take Solosec exactly as prescribed. It's important to finish your treatment dose since not completing your antibiotic can make your infection come back and become harder to treat.
Solosec can stay in your system for about 4 days after a single dose. This is estimated base on the half-life of the medication. But half-life can also vary from person to person. It's often affected by many factors, such as age and medical history. Because Solosec can stay in your body for up to 4 days, it can cause side effects or lead to interactions during this time. For example, Solosec can pass into breastmilk, so nursing mothers should stop breastfeeding for 4 days after the dose; they're recommended to feed their babies previously stored milk or formula instead.
Solosec is available in a 2-gram packet of granules. To take this medication, sprinkle the granules onto applesauce, yogurt or pudding and take by mouth within 30 minutes. You can drink some water afterwards to help you swallow all the medication. Make sure you don't chew or crunch the oral granules. Doing so can affect how the medication gets absorbed into your body.
There's not enough research to understand whether Solosec is safe to take during pregnancy. This medication hasn’t been well-studied in human pregnancies, but animal studies suggest it's unlikely to cause harm. If you're pregnant, please talk with your gynecologist to see whether Solosec is a good option for you.
Solosec and metronidazole (Flagyl, Vandazole) are oral nitroimidazole antibiotics that can treat BV and trich, but they're not the same. One main difference is that metronidazole (Flagyl, Vandazole) is a first-choice treatment for both BV and trich, while Solosec isn't. This is because Solosec is higher-cost and there aren't enough long-term studies to understand how it compares with existing treatments. Another difference is the length of treatment. While treatment with Solosec is only one dose, treatment with metronidazole (Flagyl) can take multiple days (typically 5 to 7 days). Talk with your healthcare team if you have more questions about either medication.
Don't drink alcohol or eat foods containing large amount of ethanol or propylene glycol (food additives), such as salad dressing, dried soup or cake mix, during treatment with and for at least 2 days after taking Solosec. Doing so can cause nausea, vomiting, diarrhea, belly pain, dizziness, and headache.
People who took Solosec have commonly reported vaginal yeast infections. This is because Solosec kills not only the bad bacteria that cause BV and trich, but it also kills the good bacteria that keep your vagina healthy. When the good bacteria is gone, Candida (a type of yeast) can overgrow and cause a vaginal yeast infection. Talk with your healthcare team if you think you might have a yeast infection and they can talk with you about treatment options.