If you’re preparing to compare Medicare coverage this fall, one of the most useful things you can do has nothing to do with insurance companies.

Open your medicine cabinet.

Pull out your prescription bottles.

Then build a:

Complete Medicare Prescription List

Not a list that says:

“Blood pressure medicine.”

Not:

“The little white pill.”

And not:

“My doctor knows what I take.”

You want enough information to answer a much more important question:

How would MY actual prescriptions be covered under the Medicare plans I’m considering?

That’s where a good medication list becomes extremely valuable.

Because when you’re comparing Medicare Part D or a Medicare Advantage plan that includes prescription drug coverage, simply knowing that you “take five medications” isn’t enough.

You need to know:

Which medications?

What dosage?

How often?

How many pills?

Which pharmacy?

Brand or generic?

Mail order or retail?

Those details can affect what you discover when checking formularies, drug tiers, pharmacies and plan rules.

Here’s how to build a medication list that’s actually useful for Medicare plan comparisons.

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Why Your Prescription List Matters During Medicare Open Enrollment

Medicare Open Enrollment runs each year from:

October 15 through December 7.

During this period, eligible Medicare beneficiaries can make certain changes involving Medicare Advantage and Part D coverage for the following year.

Prescription coverage should be part of that review.

Why?

Because Medicare drug plans don’t all cover medications exactly the same way.

Medicare explains that Part D plans have their own lists of covered drugs, called formularies, and many formularies organize covered medications into different tiers. (medicare.gov)

Your costs can also depend on the pharmacy you use. (medicare.gov)

So before comparing plans, you need good information about:

Your drugs.

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Don’t Start With the Insurance Plan. Start With Your Prescriptions.

This is one of the principles we want Medicare Plan Assistance readers to understand throughout our Open Enrollment content.

Don’t begin with:

“Which plan has the most benefits?”

Start with:

“What healthcare do I actually use?”

For prescription coverage, that means documenting what you actually take.

Your medication list becomes one part of your larger Medicare review file alongside:

• Doctors
• Specialists
• Hospitals
• Pharmacies
• Current plan
• Healthcare costs
• Expected healthcare needs

Our Medicare Open Enrollment 2027 preparation guide explains how to build the broader checklist.

Today, we’re going deeper into prescriptions.

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1. Record the Exact Name of Every Prescription

Start with the medication name printed on your prescription bottle.

Don’t write:

“Cholesterol medicine.”

Write the actual drug name.

For example:

Atorvastatin

rather than:

Cholesterol pill.

Why does this matter?

Because Medicare plan comparisons depend on identifying the specific prescription.

The plan’s formulary isn’t organized around:

“My heart medication.”

It’s organized around actual drugs.

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2. Record the Dosage

Next to the medication name, write the dosage.

For example:

Atorvastatin 20 mg

instead of simply:

Atorvastatin.

The dosage is important because prescription details can affect the accuracy of your plan comparison and estimated costs.

Your goal should be to reproduce what’s actually written on the prescription label as accurately as possible.

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3. Record How Many You Receive

Now write down the quantity.

For example:

30 tablets

or:

90 tablets.

This is easy to overlook.

But consider two people taking the same medication.

Person A

30 tablets every 30 days.

Person B

90 tablets every 90 days.

The prescription may be the same drug and dosage.

But their refill pattern is different.

That’s useful information when evaluating retail versus mail-order options and estimating prescription spending.

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4. Record How Often You Take It

Next:

Frequency.

For example:

• Once daily
• Twice daily
• Every morning
• Every evening
• Weekly
• As directed

Again, copy the prescription information accurately.

A useful entry might look like:

Atorvastatin 20 mg — 1 tablet daily — quantity 90

Now we’re getting somewhere.

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5. Note Whether You Use the Brand or Generic Version

This can matter considerably.

Suppose your prescription has both a brand-name and generic version.

Ask:

Do I currently take the generic?

Do I require the brand?

Has my doctor specifically told me to remain on one version?

Don’t simply assume they’re interchangeable for your individual situation.

If you have a medical reason for taking a particular version, include that information in your Medicare review.

Your medication list might say:

Brand medically required — discuss with physician before substitution.

That tells whoever is helping you compare coverage that the distinction matters.

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6. Record Your Current Pharmacy

This is one of the most important fields.

Write down:

Pharmacy name

Pharmacy location

For example:

CVS — [specific location]

rather than simply:

CVS.

Why?

Because Medicare prescription costs can depend partly on the pharmacy used.

Medicare explains that some plans have preferred in-network pharmacies where beneficiaries may pay lower cost-sharing than at other network pharmacies. (medicare.gov)

So when comparing plans, you want to know:

What happens at the pharmacy I actually use?

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Your Favorite Pharmacy May Not Be the Cheapest Pharmacy Under Every Plan

This surprises people.

Imagine you’ve been going to the same pharmacy for ten years.

You know the pharmacist.

It’s three minutes from your house.

You like it.

That’s valuable.

But when comparing Medicare drug coverage, you should still ask:

“What would my medications cost here under this plan?”

Then compare that with other pharmacies if you’re willing to switch.

Maybe your current pharmacy is competitive.

Great.

Maybe another nearby preferred pharmacy could substantially reduce your estimated costs.

Now you can make an informed decision.

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7. Record Whether You’re Willing to Change Pharmacies

Add a simple field:

Pharmacy flexibility:

Yes / No / Maybe

This is extremely useful.

Suppose Plan A covers your prescriptions well at your current pharmacy.

Plan B could potentially cost less if you’re willing to use a different preferred pharmacy.

If you say:

“I don’t care which pharmacy I use as long as it’s nearby,”

that’s useful information.

If you say:

“I’ve used this independent pharmacy for 20 years and I’m not leaving,”

that’s equally useful.

A good Medicare comparison should reflect your preferences.

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8. Record Whether You Prefer Mail Order

Some beneficiaries love mail-order prescriptions.

Others don’t want anything to do with them.

Write down:

Mail order:

Prefer

Open to it

or:

Retail only

Then when comparing plans, you can evaluate coverage according to how you actually want to receive your medication.

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9. Record Your Estimated Refill Timing

This is an unusual detail—but potentially useful.

Add:

Next refill approximately:

September 12

or:

Early October

or:

Every 90 days

Why?

Because it gives you a better picture of your medication routine and helps you think about how prescription needs will transition into the new plan year.

It can also help you identify medications you rarely refill versus prescriptions you depend on continuously.

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10. Separate Daily Medications From “As Needed” Prescriptions

Suppose your list contains ten medications.

But:

Six are taken every day.

Two are taken occasionally.

Two haven’t been used in eight months.

That distinction matters.

Create two sections:

Regular Medications

and:

As-Needed Medications

This makes the list easier to understand.

But don’t automatically remove a prescription merely because you haven’t used it recently.

If it’s still active and could reasonably be needed, discuss whether it belongs in your plan comparison.

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11. Include Expensive or Specialty Medications

These deserve special attention.

If you take a medication that costs significantly more than your other prescriptions, highlight it.

Put a star next to it:

⭐

or write:

HIGH-PRIORITY MEDICATION

Why?

Because one expensive prescription can sometimes influence your overall Part D comparison more than several inexpensive generics combined.

That medication deserves careful review for:

• Formulary coverage
• Tier
• Coinsurance
• Prior authorization
• Step therapy
• Quantity limits
• Pharmacy requirements

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12. Include Injections and Other Covered Prescription Drugs

Don’t assume a “medication list” means only tablets.

Depending on your situation, you may use:

• Insulin
• Injectable medications
• Inhalers
• Creams
• Patches
• Eye drops
• Other prescriptions

Include the prescriptions relevant to your drug coverage review.

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13. Ask Your Doctor About Anything You Don’t Recognize

Sometimes beneficiaries have bottles with names they can’t pronounce.

That’s fine.

Don’t guess.

Use:

• Your prescription bottle
• Pharmacy records
• Patient portal
• Physician medication list

to confirm the medication.

If something still doesn’t make sense, ask your pharmacist or doctor.

Accuracy matters more than knowing how to pronounce it.

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14. Ask Your Pharmacy for a Medication History

Here’s an easy shortcut.

If you use one primary pharmacy, ask whether they can provide a:

Prescription history

or current medication list.

That can give you a useful starting point.

But still review it.

You may discover:

• Old prescriptions
• Discontinued medications
• One-time antibiotics
• Duplicate entries
• Medications you no longer use

Your goal isn’t to submit every prescription you’ve ever filled.

Your goal is to create an accurate picture of your current and reasonably expected medication needs.

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15. Check Your Patient Portal

Many healthcare systems allow patients to view their current medication list online.

This can also be a useful cross-check.

Compare:

Prescription bottles

against:

Pharmacy records

against:

Doctor’s medication list.

If something doesn’t match:

Ask.

Don’t decide on your own to stop or change a medication because of an insurance comparison.

Medication decisions belong between you and your healthcare professionals.

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Build Your Medicare Prescription List Like This

Here’s the format I recommend:

Medication	Dosage	Quantity	Frequency	Brand/Generic	Pharmacy	Mail Order?	Refill
Drug #1	___ mg	___	___	___	___	Yes/No	___
Drug #2	___ mg	___	___	___	___	Yes/No	___
Drug #3	___ mg	___	___	___	___	Yes/No	___
Drug #4	___ mg	___	___	___	___	Yes/No	___

Then add another column:

Notes

Use it for things like:

• Brand required
• Prior authorization currently needed
• Expensive medication
• Specialty pharmacy
• Doctor considering dosage change
• Prescription expected to stop soon
• New prescription expected next year

Now you have something genuinely useful.

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What Do We Do With This Information?

Once your list is complete, it becomes a Medicare plan-shopping tool.

You can use it to investigate several questions.

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Question #1: Is Every Medication on the Formulary?

A Medicare drug plan’s formulary is its list of covered prescription drugs.

When comparing coverage, check each prescription.

Not just the expensive ones.

Not just the unusual ones.

Every one.

Medicare requires Part D formularies to meet certain coverage standards, but individual plan formularies can differ. (medicare.gov)

That’s why your specific list matters.

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What If a Drug Isn’t on the Formulary?

Don’t immediately assume you have no options.

Depending on the circumstances, possibilities may include:

• Discussing a covered alternative with your prescriber
• Requesting a formulary exception
• Comparing another Medicare drug plan

We’ve written a detailed guide explaining what happens when your medication isn’t on a Part D formulary.

The key is identifying the issue before you need the prescription whenever possible.

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Question #2: What Tier Is the Medication On?

Being covered isn’t the end of the analysis.

Many Medicare Part D formularies divide drugs into tiers.

Medicare explains that different tiers generally have different cost-sharing levels. (medicare.gov)

So you need to ask:

Is it covered?

and:

What tier is it?

A drug can appear on two plans’ formularies but potentially have different cost implications.

That’s why:

“Both plans cover my medication.”

doesn’t necessarily mean:

“Both plans cover it the same way.”

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Question #3: Is Prior Authorization Required?

Your medication may be covered but require:

Prior authorization.

That generally means the plan requires certain information or approval before covering the prescription under its rules.

If you already take a medication requiring prior authorization, this is something you should know before changing coverage.

Don’t discover it at the pharmacy counter if you can identify it during your comparison.

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Question #4: Does Step Therapy Apply?

Another utilization-management tool is:

Step therapy.

This may require trying another covered medication before the plan covers a different drug, subject to applicable rules and exceptions.

If you already have a complicated treatment history, this deserves attention.

Your doctor may need to become involved.

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Question #5: Is There a Quantity Limit?

A plan may cover a drug but limit the quantity covered within a particular time period.

That’s why the quantity and frequency fields on your medication list matter.

Someone taking:

one tablet per day

may have a different situation from someone whose prescription requires:

three per day.

Exact details improve the comparison.

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Question #6: What Will It Cost at MY Pharmacy?

This is why we recorded the pharmacy.

Don’t settle for:

“This medication is covered.”

Ask:

“What’s my estimated cost at the pharmacy I use?”

Then, if you’re flexible, ask:

“Would another nearby pharmacy potentially cost less?”

That turns a formulary check into an actual cost comparison.

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Question #7: What Would Mail Order Cost?

If you’re open to mail order, compare it too.

Especially for maintenance medications you take throughout the year.

Don’t assume mail order is always cheaper.

Don’t assume retail is always cheaper.

Compare the actual plan structure.

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Your Medication List Helps Prevent a Common Medicare Mistake

Here’s the mistake:

A beneficiary chooses a Medicare Advantage plan because it has:

$0 premium

Large dental benefit

OTC allowance

Fitness membership

Then January arrives.

One of their important prescriptions is covered differently than expected.

That’s why supplemental benefits should come after core healthcare fit.

Our guide to Medicare Advantage OTC, transportation and fitness benefits explains this same principle.

Benefits matter.

Your medications matter more.

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Your Prescription List Also Helps When Comparing $0-Premium Plans

A $0 monthly Medicare Advantage premium can be attractive.

But your total healthcare spending includes more than premium.

Prescription costs can be a major part of the equation.

We’ve explained this in $0 Premium Medicare Advantage Plans: What Could You Still Pay?.

If Plan A has a $0 premium but substantially worse prescription coverage for your specific medications, the premium alone doesn’t tell you which plan offers better value.

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Your Prescription Coverage Can Change Even If You Keep the Same Plan

This is another reason to rebuild or update your medication list every year.

Your plan can change.

Your medications can change.

And your pharmacy relationships can change.

Our guide to Medicare plan changes for 2027 explains why automatic renewal doesn’t necessarily mean identical coverage.

For prescription coverage specifically, review:

• Formulary
• Drug tiers
• Cost-sharing
• Pharmacy network
• Prior authorization
• Step therapy
• Quantity limits

Don’t assume:

“It worked this year, so it’ll be identical next year.”

Check.

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What If You Take No Prescriptions?

Still review Part D carefully.

Why?

Because Medicare prescription coverage isn’t only about what you take today.

Your healthcare needs can change.

And going without creditable prescription drug coverage when you’re eligible can have consequences, including potential late-enrollment penalties if you later enroll and don’t qualify for an exception. Medicare explains the Part D late-enrollment penalty rules on its official website. (medicare.gov)

So:

“I don’t take prescriptions”

is useful information.

But it isn’t automatically the end of your Part D discussion.

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What If You Only Take Cheap Generics?

Great.

Still list them.

A plan comparison should reflect your real prescriptions, even if they’re inexpensive.

Your needs may also change during the year.

The objective isn’t to find a plan that covers only your most expensive drug.

It’s to understand how the coverage fits your medication needs overall.

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What If Your Doctor Might Change a Prescription Soon?

Put that in the notes.

For example:

Cardiologist may change this medication after October appointment.

That’s useful.

You can’t compare a drug that hasn’t been prescribed yet with certainty.

But knowing a change may be coming helps you ask better questions and follow up before making a final decision.

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Don’t Change Medications Just to Make an Insurance Plan Look Better

This deserves its own section.

Insurance comparisons can reveal that:

• A medication isn’t on a formulary
• Another medication may be less expensive
• A different tier exists
• A utilization rule applies

But:

Your insurance agent doesn’t prescribe medicine.

Never stop, substitute or change a prescription solely because of a plan comparison.

Discuss medical alternatives with your:

Doctor

and:

Pharmacist.

Coverage information should inform the conversation.

It shouldn’t replace medical advice.

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Update Your Medication List Before Every Open Enrollment

Don’t create this once and save it forever.

Review it annually.

Remove prescriptions that have legitimately been discontinued.

Add new ones.

Update:

• Dosage
• Quantity
• Frequency
• Pharmacy
• Brand/generic status
• Mail-order preference

Then date the document.

For example:

Medication List Updated: October 1, 2026

Now you know you’re working from current information.

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Keep a Copy for Medical Appointments Too

There’s another benefit.

A good medication list isn’t useful only for Medicare.

Bring an updated copy when appropriate to:

• Primary care appointments
• Specialist appointments
• Hospital visits
• Pharmacy consultations

Your healthcare providers may already have this information electronically, but having an accurate personal list can still be useful.

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Your Medicare Open Enrollment Folder Should Contain More Than Your Medication List

Your medication list is one component of a larger comparison.

Also gather:

Current Medicare plan

Doctors

Specialists

Hospitals

Preferred pharmacy

Current premium

Maximum out-of-pocket limit

Benefits you actually use

Expected healthcare needs

Then you can evaluate:

Healthcare + prescriptions + costs + preferences

together.

That’s much more useful than asking:

“Which plan has the biggest dental benefit?”

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Medicare Prescription List Template

Before Open Enrollment, fill this out:

Personal Information

Name: ______________________

Medication List Updated: ______________________

Preferred Pharmacy: ______________________

Second Pharmacy Option: ______________________

Open to Mail Order? Yes / No / Maybe

Open to Changing Pharmacies? Yes / No / Maybe

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Prescription #1

Exact drug name: ______________________

Dosage: ______________________

Quantity: ______________________

Frequency: ______________________

Brand or generic: ______________________

Preferred pharmacy: ______________________

Mail order: ______________________

Approximate refill date: ______________________

Notes: ______________________

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Repeat that for every current prescription.

It may take 15–20 minutes.

But those 15–20 minutes can make your Medicare plan review dramatically more useful.

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Seven Things Your Medicare Prescription List Should Tell Us

When you’re finished, someone reviewing Medicare coverage with you should be able to answer:

1. What exact medications do you take?

2. What dosage do you take?

3. How much medication do you receive?

4. How frequently do you take it?

5. Do you require brand or use generic?

6. Which pharmacy do you prefer?

7. Are you willing to change pharmacy or use mail order?

If your list answers those questions:

It’s useful.

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Bring Your Medication List When Comparing Medicare Coverage

Whether you’re reviewing:

• Medicare Part D
• Medicare Advantage with prescription drug coverage
• Your current plan for 2027

bring the list.

Don’t rely entirely on memory.

Five medications can become six.

Dosages get mixed up.

Pharmacy names get forgotten.

Brand and generic names can become confusing.

Having the information in front of you improves the conversation.

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Need Help Reviewing Medicare Prescription Coverage?

When 2027 plan information is available, Medicare Plan Assistance can help you compare the Medicare plans the agency represents using your actual prescription information.

Bring your medication list.

We can help you review factors such as:

• Formulary coverage
• Drug tiers
• Estimated prescription costs
• Pharmacy options
• Prior authorization
• Step therapy
• Quantity limits
• Medicare Advantage or Part D options

📞 Call Medicare Plan Assistance at (561) 808-9410

Your prescriptions shouldn’t be an afterthought when comparing Medicare coverage.

Bring the list. Check every medication. Compare the actual coverage.

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Frequently Asked Questions

What information should be on my Medicare prescription list?

Include the exact drug name, dosage, quantity, frequency, brand or generic preference, current pharmacy, mail-order preference and approximate refill schedule. Add notes for expensive medications, specialty drugs or prescriptions with special requirements.

Why does Medicare need my exact medication name?

Medicare Part D plans use formularies listing specific covered medications. Having the exact drug name helps determine whether the medication is covered and how the plan categorizes it.

Why should I include the dosage and quantity?

Dosage, quantity and frequency help create a more accurate prescription comparison and can be relevant when reviewing estimated costs and quantity limits.

Does my pharmacy matter when comparing Medicare Part D plans?

Yes. Medicare explains that prescription costs can vary based on the pharmacy you use and whether it has preferred or other network status under your plan. (medicare.gov)

What is a Medicare Part D formulary?

A formulary is a Medicare drug plan’s list of covered prescription medications. Plans can organize medications into different tiers with different cost-sharing structures. (medicare.gov)

What if my medication isn’t covered by a Medicare drug plan?

Depending on the situation, you may be able to discuss a covered alternative with your prescriber, request a formulary exception or compare another Medicare plan. Don’t stop or change medication without discussing it with your healthcare professional.

What are prior authorization, step therapy and quantity limits?

These are types of utilization-management requirements that may apply to certain covered medications. Prior authorization can require plan approval, step therapy may require trying another medication first, and quantity limits can restrict how much of a medication is covered during a particular period.

Should I make a new medication list every year?

At minimum, review and update it before comparing Medicare coverage each year. Add new prescriptions, remove medications your healthcare provider has discontinued and verify dosage, quantity, frequency and pharmacy information.

Can Medicare Plan Assistance help me compare prescription coverage?

Yes. Bring your current medication list when reviewing Medicare coverage so your prescription needs can be incorporated into the comparison. Call Medicare Plan Assistance at (561) 808-9410.