Medicare Part D guide for Long Island residents featuring a confused senior woman surrounded by prescription pill bottles, pharmacy signs, medication lists, and Medicare plan comparison tools, with a Long Island map and Montauk Lighthouse in the background.

Medicare Part D on Long Island 2027: The Complete Guide.

Medicare Part D on Long Island in 2027: The Complete Guide

· @Paul

If you live in Nassau or Suffolk County, your 2027 drug coverage costs are capped at $2,400 for the year. But the deductible is going up, there are fewer stand-alone plans to pick from, and some premiums are jumping by $50 a month or more. Here’s everything you need to know, in plain English, from a local agent who has lived on Long Island for 55 years.

I’m Paul Barrett. I’ve helped more than 5,000 people with Medicare over 18 years. Two weeks into this year’s Open Enrollment, the questions I hear most are about Part D. People ask, “Why is my drug plan so expensive?” and “What does the $2,400 cap actually mean?” and “Why can’t I find anyone to help me?” This guide answers all of them.

The quick answer: 2027 Part D on Long Island

What you want to know

2027 answer

Most you’ll pay for covered drugs at the pharmacy

$2,400 for the year (up from $2,100 in 2026)

Highest deductible a plan can charge

$700 (up from $615)

Stand-alone drug plans (PDPs) on Long Island

9 plans, the same 9 offered everywhere in New York State

Lowest stand-alone premium

$37.30 a month (Wellcare Value Script)

Highest stand-alone premium

$238.30 a month (AARP Medicare Rx Preferred from UHC)

$0-premium stand-alone plans

None for people who don’t get Extra Help

Insulin

No more than $35 a month

Recommended vaccines (like shingles)

$0

Deadline to change plans

December 7, 2026 (coverage starts January 1, 2027)

Paul’s Honest Take: The $2,400 cap is the best thing to happen to Part D in years. But it does not include your monthly premium. So the real most you could spend is your premium for 12 months plus $2,400. Keep that in mind as you read on.

What’s changing for 2027

Five changes matter most for Long Islanders this year. Some help you and some cost you more.

  1. The yearly cap goes up to $2,400. Last year it was $2,100. Once you’ve paid $2,400 out of pocket for covered drugs, you pay $0 for the rest of the year.
  2. The deductible can be as high as $700. That’s up from $615. Six of New York’s nine stand-alone plans charge the full $700, and none has a $0 deductible.
  3. A federal “premium cushion” is gone. For 2024 through 2026, a program called the Part D Premium Stabilization Demonstration kept stand-alone premiums from jumping too much in one year. CMS ended it after 2026. So some plans raised prices by $50 a month or more. KFF found that AARP Medicare Rx Preferred went up $50 or more in every state.
  4. Fewer plans to choose from. New York has 9 stand-alone plans in 2027, down from 10. HealthSpring Extra Rx is ending. Its members will be moved automatically to HealthSpring Assurance Rx, according to NY Health Access.
  5. Lower prices on 15 more brand-name drugs. Medicare’s negotiated prices kick in on January 1, 2027 for drugs like Ozempic, Trelegy Ellipta and Xtandi. More on this below.

Why New Yorkers pay more than the rest of the country

The same plan can cost very different amounts depending on where you live. KFF reports that Wellcare Value Script is $5.30 a month in 45 states. In New York, the state’s own plan list shows it at $37.30. Plans set prices by region, and New York is its own region (CMS calls it Region 3). That’s one reason I always tell people not to trust national “best plan” articles. Look at the New York numbers.

How Part D costs really work (the part that confuses everyone)

There are four pieces to what you pay. Only three of them count toward the $2,400 cap. Most of the confusion I see comes from mixing these up.

The piece

What it is

Counts toward the $2,400 cap?

Premium

What you pay every month just to have the plan, whether you fill a prescription or not

No

Deductible

What you pay at the pharmacy first, before the plan starts sharing costs. Up to $700 in 2027. Many plans skip it for cheaper generic drugs.

Yes

Copays and coinsurance

Your share each time you fill a prescription. A copay is a flat amount, like $5. Coinsurance is a percentage, like 25% of the drug’s price.

Yes

The $2,400 cap

Once your deductible plus copays and coinsurance reach $2,400, you pay $0 for covered drugs for the rest of the year

That is the cap

The formula to remember:

Your worst-case year = (monthly premium × 12) + $2,400

A real-life example: Margaret from Huntington

Margaret takes one brand-name medicine. Its full price is $800 a month. She picks the lowest-premium plan in New York, which is $37.30 a month with a $700 deductible and 25% coinsurance on her drug. Here’s how her year plays out:

  1. January: she pays $725. That’s the whole $700 deductible, plus 25% of the remaining $100. This is the month that shocks people.
  2. February through September: she pays $200 a month. That’s 25% of $800. By the end of September she has paid $2,325.
  3. October: she pays $75. That brings her to the $2,400 cap.
  4. November and December: she pays $0. The cap has done its job.

Margaret’s total for the year: $2,400 at the pharmacy + $447.60 in premiums = $2,847.60.

Without the cap, she would have kept paying $200 a month and spent $2,925 at the pharmacy alone. And if January’s $725 is too much at once, the free Medicare Prescription Payment Plan can spread it out. I explain how further down.

What if you only take generics?

This is most of my clients. If you take a few inexpensive generic drugs, you’ll likely never come close to the $2,400 cap. For you, the premium is the biggest cost, along with whether your plan charges the deductible on generics. A $37 premium versus a $170 premium is a difference of about $1,600 a year for the very same pills.

Paul’s Honest Take: Don’t pick a plan by premium alone, and don’t pick it by deductible alone. Add up all 12 months: premiums plus what your medicines will cost at your pharmacy. That total is the only number that matters.

All 9 stand-alone Part D plans for Long Island in 2027

Every stand-alone drug plan in New York is sold statewide, so all 9 are available to you whether you live in Freeport or Montauk. Here they are, sorted from lowest to highest premium, using figures from the New York State Office for the Aging.

Plan

Monthly premium

Premium for the year

Deductible

Plan type

$0 premium with full Extra Help?

Worst-case year (premium + $2,400)

Wellcare Value Script

$37.30

$447.60

$700

Enhanced

No

$2,847.60

Wellcare Classic

$40.30

$483.60

$700

Basic

Yes

$2,883.60

HealthSpring Assurance Rx

$40.50

$486.00

$700

Basic

Yes

$2,886.00

SilverScript Choice

$166.60

$1,999.20

$700

Basic

No

$4,399.20

Humana Premier Rx

$169.30

$2,031.60

$350

Enhanced

No

$4,431.60

Humana Basic Rx

$169.60

$2,035.20

$700

Basic

No

$4,435.20

AARP Medicare Rx Saver from UHC

$174.50

$2,094.00

$700

Basic

No

$4,494.00

Humana Value Rx

$177.20

$2,126.40

$687

Enhanced

No

$4,526.40

AARP Medicare Rx Preferred from UHC

$238.30

$2,859.60

$300

Enhanced

No

$5,259.60

How to read this table

  • Look at the gap. Three plans cost about $40 a month. The other six cost $166 to $238. That’s a difference of $1,500 to $2,400 a year in premiums alone.
  • A lower deductible costs you up front. AARP Preferred has a $300 deductible, which is $400 less than most. But its premium is about $2,400 a year more than the cheapest plans. For most people, that’s a bad trade.
  • “Basic” vs. “Enhanced” describes how the plan is built, not how good it is. Enhanced plans may cover more drugs or have lower copays on some tiers. Judge them by your own medicines.
  • Don’t go by the name. “Value Rx” is one of the most expensive plans on the list.
  • The worst-case column is your true ceiling for covered drugs. Even in a terrible year, Margaret’s plan can’t cost more than $2,847.60.

Paul’s Honest Take: The expensive plans aren’t always wrong. A higher-premium plan can win if it covers a brand-name drug the cheaper plans don’t, or puts it on a much lower tier. That’s exactly why we run your actual medication list before recommending anything.

Stand-alone Part D vs. drug coverage inside a Medicare Advantage plan

There are two ways to get Part D on Long Island. Which one you need depends on how you get the rest of your Medicare.

If you have…

You get drug coverage by…

Original Medicare with a Medicare Supplement (Medigap, like Plan G or Plan N)

Adding one of the 9 stand-alone Part D plans above

Original Medicare with no supplement

Adding one of the 9 stand-alone Part D plans above

A Medicare Advantage plan (Aetna, Anthem, EmblemHealth, Healthfirst, Humana, VNS, Wellcare and others)

It’s usually built in. Most Advantage plans include Part D, often with no separate drug premium.

There are far more Advantage choices than stand-alone choices on Long Island. For 2027, Nassau County has 28 standard Medicare Advantage plans and Suffolk has 18. A few of those plans don’t include drug coverage, so check before you enroll.

What’s the same either way

  • The $2,400 yearly cap applies to every Part D plan, stand-alone or Advantage.
  • Deductibles can’t be more than $700.
  • Insulin is no more than $35 a month, and recommended vaccines are $0.
  • The new negotiated drug prices apply to both.

What’s different

Advantage plans set their own drug deductibles and tiers. The three Long Island Advantage plans I reviewed for a client couple this season had drug deductibles of $275, $650 and $700, and all three offered $0 preferred generics at their preferred pharmacies. Never assume. Look up each plan’s drug costs the same way you would a stand-alone plan.

A trap that catches people every year

If you’re in a Medicare Advantage plan with drug coverage and you sign up for a stand-alone Part D plan, Medicare will take you out of your Advantage plan and put you back on Original Medicare. You’d lose your doctors’ network, your copays, your dental and your vision benefits. If you’re happy with your Advantage plan but unhappy with its drug costs, call me before you change anything.

Paul’s Honest Take: If you have a Medigap plan, you need a stand-alone Part D plan, so pick carefully from the 9. If you’re open to Medicare Advantage, compare your drug costs inside each Advantage plan along with your doctors and copays. Drugs are only one piece of the decision.

New savings for 2027: negotiated drug prices and the GLP-1 Bridge

15 more drugs get Medicare-negotiated prices on January 1, 2027

Medicare negotiated lower prices for 10 drugs starting in 2026. Now 15 more join the list. CMS expects about $685 million in out-of-pocket savings for people with Medicare, according to ElderLawAnswers.

Drug

Commonly used for

Ozempic, Rybelsus, Wegovy

Type 2 diabetes; weight with heart risk

Janumet, Janumet XR

Type 2 diabetes

Tradjenta

Type 2 diabetes

Trelegy Ellipta

COPD and asthma

Breo Ellipta

COPD and asthma

Xtandi

Prostate cancer

Ibrance

Breast cancer

Calquence

Leukemia and lymphoma

Pomalyst

Multiple myeloma

Ofev

Pulmonary fibrosis (lung scarring)

Linzess

Chronic constipation and IBS

Xifaxan

IBS with diarrhea; liver-related confusion

Austedo, Austedo XR

Tardive dyskinesia; Huntington’s chorea

Vraylar

Bipolar disorder, depression, schizophrenia

Otezla, Otezla XR

Psoriasis and psoriatic arthritis

What this means for you: The negotiated price lowers what the drug costs. You save the most when you’re paying a percentage of the price, such as during your deductible or on a coinsurance tier. If your plan charges a flat copay for the drug, your copay may not change much. Either way, cheaper drug prices can help keep plan costs down.

The Medicare GLP-1 Bridge: $50 a month for certain weight-loss drugs

This is a temporary Medicare program. It runs from July 1, 2026 through December 31, 2027. If you qualify, you pay $50 for a one-month supply of Wegovy (shot or pill), Zepbound KwikPen or Foundayo. Here’s what NCOA says you need to know:

  • You must have a Part D plan or a Medicare Advantage plan with drug coverage.
  • Your doctor must confirm you qualify. In general, that means a BMI of 35 or higher, or a lower BMI (27 to 30 and up) along with certain conditions like heart failure, high blood pressure that isn’t under control, kidney disease, prediabetes, or a past heart attack or stroke.
  • Your doctor submits a prior authorization. It isn’t automatic, so you have to ask.
  • The $50 does not count toward your Part D deductible or your $2,400 cap.
  • Extra Help can’t lower the $50.

Learn more at Medicare.gov/glp1bridge or call 1-800-MEDICARE.

Paul’s Honest Take: If you’re already on Ozempic for diabetes, the Bridge doesn’t apply to you. Ozempic is covered through your regular Part D plan, and it’s one of the newly negotiated drugs. The Bridge is for weight-management drugs that Part D normally doesn’t cover.

New York’s two best-kept secrets: EPIC and Extra Help

This is the section most Long Islanders have never heard about, and it can save some families thousands of dollars.

EPIC: New York’s own drug coverage for seniors

EPIC (Elderly Pharmaceutical Insurance Coverage) is a New York State program. It works alongside your Part D plan and helps pay what Part D leaves behind. You don’t have to be low-income to qualify. Here’s what the Medicare Rights Center and the NY Department of Health say:

  • Who qualifies: New York residents age 65 or older with yearly income up to $75,000 (single) or $100,000 (married), who aren’t on full Medicaid.
  • It works with Medicare Advantage too, as long as your plan includes drug coverage.
  • Copays after deductibles are just $3 to $20 per prescription.
  • It can help pay your Part D premium. In 2026, EPIC paid up to $58.82 a month toward the premium for members with lower incomes.
  • It covers many drugs Part D doesn’t.
  • It gives you an extra chance to switch plans. EPIC members get one Special Enrollment Period a year to change their Part D or Advantage plan.

There are two EPIC plans, based on income:

EPIC plan

Who it’s for (2026)

What you pay

Fee Plan

Income up to $20,000 single or $26,000 married

A yearly fee of $8 to $300 (waived with full Extra Help). Then $3 to $20 copays.

Deductible Plan

Income $20,001–$75,000 single or $26,001–$100,000 married

No fee. You pay a yearly EPIC deductible of $530 to $3,215 (based on income), then $3 to $20 copays.

Call the EPIC Helpline: 1-800-332-3742 (TTY 1-800-290-9138).

Extra Help: federal help with premiums, deductibles and copays

Extra Help (also called the Low-Income Subsidy, or LIS) is a federal program that can lower your drug costs dramatically. With full Extra Help in 2027:

  • You pay $0 premium on Wellcare Classic or HealthSpring Assurance Rx, the two “benchmark” plans in New York. On any other plan, you pay a reduced premium.
  • You pay no deductible.
  • Your copays are small. In 2026 they were no more than $5.10 for generics and $12.65 for brand-name drugs.

In 2026, you could qualify with income up to about $24,180 a year (single) or $32,700 (married) and savings under about $18,090 or $36,100, according to NCOA. New limits are published early each year.

The New York back door to Extra Help

Here’s the part even many agents miss. If you qualify for New York’s Medicare Savings Program (MSP), you automatically get Extra Help too. New York’s MSP has no asset limit, and its income limits are higher. In 2026, they went up to $2,474 a month for a single person and $3,355 a month for a couple, according to New York legal aid figures. The MSP also pays your Part B premium.

So a retired couple with a paid-off house and savings in the bank, living on Social Security, may qualify. They’d get their Part B premiums paid, plus Extra Help on their drugs.

Paul’s Honest Take: I’ve watched clients go years without applying for these programs because they assumed they made too much. If your income is anywhere close to these numbers, apply. The worst they can say is no.

Three rules that can save (or cost) you real money

1. The Medicare Prescription Payment Plan: spread big costs over the year

Remember Margaret’s $725 January bill? Every Part D plan, stand-alone or Advantage, offers a free option to spread those costs into monthly payments. There’s no interest and no fee. You still pay the same total, just not all at once.

  • It helps most if you have high drug costs early in the year.
  • You can sign up any time during the year by contacting your plan.
  • New for 2027: if you used it in 2026, you’re automatically re-enrolled for 2027, as Optum explains. But if you switch plans, you must sign up again with the new plan.

2. The late-enrollment penalty: it lasts as long as you have Part D

If you go 63 days or more without Part D or other “creditable” drug coverage after you first become eligible, Medicare adds a penalty to your premium. You pay it for as long as you have Part D.

The penalty is 1% of the national base premium for every month you went without coverage. For 2027, that base premium is $41.33, per CMS.

Example: Two years (24 months) without coverage = 24% × $41.33 = about $9.90 a month extra. That doesn’t sound like much until you realize it can last 20 years or more. And because it’s tied to the base premium, it can go up over time.

Paul’s Honest Take: Even if you take no medicines today, I usually suggest a low-cost Part D plan to protect yourself from the penalty and from a surprise diagnosis.

3. “Creditable coverage”: know where you stand

If you’re still working or have retiree coverage, you may not need Part D yet. But only if that drug coverage is creditable, meaning it’s at least as good as Medicare’s. Your employer or union must tell you in writing each year. Keep that letter. You’ll need it to prove you shouldn’t owe a penalty when you join Part D later.

Coverage from the VA and TRICARE generally counts as creditable. Coverage from a spouse’s employer may or may not. Ask the plan.

“Why won’t anyone help me with my drug plan?” The honest answer

If you’ve called several agents this fall and been turned away when you asked about a stand-alone Part D plan, you’re not imagining it. Here’s what’s going on behind the scenes.

For about three years now, the insurance companies that sell stand-alone Part D plans have not paid agents to help people enroll in them. Many agents’ professional liability insurance also won’t cover them for enrolling clients in plans they aren’t paid or authorized to sell. So a lot of agents simply stopped helping with Part D. It isn’t that they don’t care. They’re not allowed to do it safely.

The people this hurts most are folks with a Medicare Supplement. Every one of them needs a stand-alone drug plan, often has several prescriptions, and doesn’t want to sort through nine plans alone.

How we handle it at The Modern Medicare Agency

We still help. We just do it the right way:

  1. You send us your medication list. We send you a simple form for every drug name, strength and how often you take it, plus your pharmacy.
  2. We research it. We run your exact list through all 9 New York plans and find the lowest total yearly cost.
  3. We give you our recommendation and step-by-step instructions to enroll yourself safely on Medicare.gov. It takes about 10 minutes.

There’s no cost to you.

Other free, unbiased help on Long Island

  • HIICAP (New York’s free Medicare counseling program): 1-800-701-0501. Say “Nassau” or “Suffolk” and you’ll be connected to local counselors. Many Long Island libraries also host HIICAP sessions during Open Enrollment.
  • Medicare: 1-800-MEDICARE (1-800-633-4227), 24 hours a day.
  • Medicare Plan Finder: Medicare.gov/plan-compare
  • EPIC Helpline: 1-800-332-3742

Paul’s Honest Take: Be careful with the TV ads and random callers promising to “lower your drug costs.” If someone won’t ask for your medication list first, they can’t possibly know which plan is cheapest for you.

How to pick the right Part D plan, step by step

The right plan for your neighbor may be the wrong plan for you. It all comes down to your medicines and your pharmacy.

Step 1: Make your medication list (the step almost everyone skips)

Most people I talk to can’t tell me the exact names and doses of everything they take. That’s normal, but no one can compare plans without it. Here’s the easy way:

  • Gather every pill bottle, inhaler, pen and cream you use, including ones you only take now and then.
  • Take a photo of each label with your phone, or write down what it says.
  • For each one, write down: the exact name (like “atorvastatin” or “Eliquis”), the strength (like “20 mg”), and how often you take it (like “once a day”).
  • Note whether it’s a 30-day or 90-day supply.
  • Don’t forget anything your doctor plans to start in the coming months.

Step 2: Pick your pharmacy (or two)

On Long Island, most of my clients use CVS, Walgreens, Walmart or Costco. Prices for the same drug on the same plan can be very different at a “preferred” pharmacy than at a “standard” one. Many plans also offer lower prices by mail order. Decide where you’re willing to fill your prescriptions.

Step 3: Compare the total yearly cost

On Medicare.gov/plan-compare, enter your drugs and pharmacy. Then sort the plans by “lowest drug + premium cost.” That number already includes your premium, your deductible and your copays for the whole year. That’s the number to compare, not the premium.

Step 4: Check the fine print on your top choice

  • Is every drug on the plan’s list (called the formulary)?
  • Do any of your drugs need prior authorization, step therapy (trying a cheaper drug first), or have quantity limits?
  • Is your pharmacy preferred for that plan?

Step 5: Enroll by December 7

You can enroll on Medicare.gov or by calling 1-800-MEDICARE. Your new plan starts January 1, 2027. If you’re changing stand-alone plans, the new one automatically replaces the old one, so you don’t need to cancel anything.

Step 6: Read your mail

Your current plan mailed you an Annual Notice of Change in September. It lists every change for 2027. If you didn’t read it, look your plan up now. Doing nothing means you stay in the same plan at the new 2027 price.

Paul’s Honest Take: Each spouse should be checked separately. Married couples often take very different medicines. The best plan for one of you may not be best for the other, and there’s no discount for being on the same plan.

9 Part D mistakes I see Long Islanders make every year

  1. Letting the plan renew without looking. With the federal premium cushion gone, some plans jumped $50 a month or more. Staying put could cost you $600 or more extra this year.
  2. Choosing the plan with the lowest premium, or the lowest deductible. Neither number alone tells you what you’ll pay. Only the total yearly cost does.
  3. Thinking the premium counts toward the $2,400 cap. It doesn’t. Your worst case is premiums plus $2,400.
  4. Not knowing your own medicine list. Without exact names and doses, no one can find you the right plan.
  5. Using a “standard” pharmacy when a “preferred” one is down the road. The same prescription can cost noticeably more.
  6. Signing up for a stand-alone Part D plan while in a Medicare Advantage plan. This takes you out of your Advantage plan.
  7. Skipping Part D because you don’t take any medicines. The late penalty can follow you for life.
  8. Never applying for EPIC, Extra Help or the Medicare Savings Program. New York’s limits are higher than most people think.
  9. Waiting until December. Pharmacies, phone lines, HIICAP counselors and agents all get swamped. And the deadline doesn’t move: December 7.

Frequently asked questions

Is there a $0-premium stand-alone Part D plan on Long Island in 2027? No, not unless you get Extra Help. The lowest premium is $37.30 a month. With full Extra Help, Wellcare Classic and HealthSpring Assurance Rx are $0.

Does the $2,400 cap include my monthly premium? No. The cap only counts what you pay at the pharmacy: your deductible, copays and coinsurance. Premiums are on top of that.

What happens after I reach $2,400? You pay $0 for covered Part D drugs for the rest of the calendar year. The count starts over on January 1.

Do I have to pay the deductible on generic drugs? It depends on the plan. Many plans waive the deductible for their lowest-cost generic tiers. Check the plan’s Summary of Benefits.

My Medicare Supplement (Medigap) covers everything. Does it cover drugs? No. Medigap plans don’t cover prescriptions. You need a separate stand-alone Part D plan.

Are the plans different in Nassau and Suffolk? No. All 9 stand-alone plans are sold statewide at the same price. Medicare Advantage plans are a different story. Those vary by county.

Can I change my Part D plan after December 7? Usually not until next fall, with some exceptions. If you’re in Medicare Advantage, you can make one change from January 1 to March 31. You may also get a Special Enrollment Period if you move, lose other coverage, get Extra Help, or join EPIC.

What if a drug I take isn’t covered? Ask your doctor about a covered alternative. Or ask the plan for an “exception,” which your doctor supports in writing. If the plan says no, you can appeal.

My plan’s premium went way up. Did I do something wrong? No. The federal program that limited how much premiums could rise in one year has ended. Some plans raised prices sharply. That’s exactly why it pays to compare every fall.

Is insulin really capped at $35? Yes. Covered insulin is no more than $35 for a month’s supply on every Part D plan, and the deductible doesn’t apply.

The bottom line

For 2027, Part D on Long Island comes down to three things:

  1. Your total yearly cost (premiums plus what your medicines cost at your pharmacy) is the only number that matters.
  2. The $2,400 cap protects you in a bad year. Just remember the premium is extra.
  3. Don’t auto-renew this year. With the premium cushion gone, the plan that was right in 2026 may not be right in 2027.

And if your income is anywhere near the limits, look into EPIC, Extra Help and the Medicare Savings Program. They’re some of the most valuable programs New York has to offer.

Want a second set of eyes on your drug plan?

There’s no pressure and no cost. Reach out whichever way is easiest for you:

  • Call or text: 631-358-5793. I answer my own phone.
  • Email: medicare@paulbinsurance.com
  • Request our free medication list form and we’ll run your drugs through all 9 plans for you.
  • Come to a free Medicare seminar or webinar. See upcoming dates at paulbinsurance.com.

Paul Barrett, CMIP, is the founder of The Modern Medicare Agency in Melville, NY. He’s an independent, Medicare-only broker with 18+ years of experience, the author of Medicare Mastery Unlocked, and host of the Wise Guys Retirement Talk podcast.


We do not offer every plan available in your area. Currently we represent 9 organizations which offer 24 products in Nassau County and 16 products in Suffolk County. Please contact Medicare.gov, 1-800-MEDICARE (TTY 1-877-486-2048), or your local State Health Insurance Program (SHIP) to get information on all of your options. Figures in this article come from CMS, New York State and other public sources as of October 30, 2026, and may change. Always confirm plan details on Medicare.gov before you enroll. This article is for education only and isn’t legal or tax advice.

Sources

What Is Medicare Part B and What Does It Actually Cover?

The complete guide to Medicare’s medical insurance — every service it covers, exactly what it costs in 2026, how it works with group insurance and VA benefits, and the excess charges most people have never heard of until they get a surprise bill.

The Short Answer

Medicare Part B is medical insurance — it covers doctor visits, outpatient care, preventive services, durable medical equipment, and more. Unlike Part A, Part B is not premium-free for anyone: everyone pays a monthly premium (202.90in2026formostpeople),anannualdeductible(283), and 20% coinsurance on most covered services, with no yearly cap on that 20% under Original Medicare alone. Whether you need to enroll at 65, and whether delaying is safe, depends heavily on your employment status and your employer’s size — getting this wrong is one of the most consequential and permanent mistakes in all of Medicare.

Key Takeaways

  • Part B is never premium-free — everyone pays a monthly premium, and higher earners pay significantly more through IRMAA.
  • The 20% coinsurance under Original Medicare alone has no yearly cap — this is the single biggest financial risk in Medicare, and it’s the reason Medigap and Medicare Advantage exist.
  • Whether you can safely delay Part B without a penalty depends on your employer’s size: 20+ employees generally allows delay; fewer than 20 generally does not.
  • Missing your enrollment window triggers a permanent 10% penalty for every 12-month period you went without coverage.
  • Veterans can and generally should enroll in Part B even with VA benefits, since Medicare and VA coverage don’t coordinate — each only pays for care received within its own system.
  • “Excess charges” from non-participating providers can add up to 15% on top of what Medicare approves, and only some Medigap plans protect you from them.

What Part B Actually Covers

While Part A handles hospital room and board, Part B is the half of Original Medicare that covers medical care and most services delivered outside a hospital admission — doctor visits, outpatient procedures, and ongoing medical needs.

What’s covered

  • Doctor visits — primary care and specialists
  • Outpatient surgeries and procedures
  • Diagnostic lab work, X-rays, and MRIs
  • Emergency room visits
  • Ambulance services
  • Outpatient mental health care
  • Physical, occupational, and speech therapy
  • Chemotherapy and radiation received in an outpatient clinic
  • Durable Medical Equipment (DME) — wheelchairs, oxygen equipment, blood sugar monitors, walkers, and similar equipment
  • Ambulatory surgical center services

Preventive services: the part Medicare gets genuinely right

Most preventive services are covered at 100%, with no deductible and no copay, as long as your provider accepts Medicare assignment. This includes:

  • Your one-time “Welcome to Medicare” wellness visit, available within your first 12 months on Part B
  • Annual wellness visits after that
  • Flu shots and most other recommended vaccines
  • Mammograms
  • Colonoscopies and other cancer screenings
  • Diabetes and cardiovascular screenings
  • Many other screenings recommended by the U.S. Preventive Services Task Force

Paul’s Honest Take: This is one of the most underused parts of Medicare, full stop. I’ve had clients who paid for a private physical every year out of habit and never realized their annual wellness visit through Medicare was completely free. If you haven’t used your Welcome to Medicare visit or your annual wellness visit, that’s real value sitting on the table.

What’s NOT covered

  • Routine dental care — cleanings, fillings, dentures, extractions
  • Routine vision exams and eyeglasses
  • Hearing aids (though diagnostic hearing tests ordered by a doctor may be covered)
  • Long-term custodial nursing home care — help with daily living activities, as opposed to short-term skilled or medical care
  • Routine prescription drugs you pick up at a retail pharmacy — that’s Part D’s job, not Part B’s
  • Cosmetic surgery, unless medically necessary (such as reconstruction after an accident or mastectomy)
  • Most care received outside the United States, with very limited exceptions
  • Routine foot care, such as nail trimming, in the absence of a qualifying medical condition
  • Acupuncture, except for a narrow, specific chronic low back pain benefit
  • Concierge medicine fees and membership-style charges some practices add on top of standard care
  • Long-term care insurance-style services, including most home-based personal care that isn’t tied to a skilled medical need

Paul’s Honest Take: The dental and vision exclusions are the ones that surprise people most, especially since they’re such routine parts of healthcare for most adults. This is exactly why so many Medicare Advantage plans build dental, vision, and hearing benefits into their coverage — Original Medicare was simply never designed to include them, and that gap doesn’t go away on its own.

What Part B Costs in 2026

Part B has three separate cost components, and understanding all three matters:

Cost Component

2026 Amount

Standard monthly premium

$202.90

Annual deductible

$283

Coinsurance on most covered services

20%

The premium is deducted automatically from your Social Security check if you’re already collecting benefits. If you’re not yet collecting Social Security, you’ll receive a bill, typically every three months.

The deductible works differently than Part A’s — it’s a straightforward annual figure. You pay the first $283 of Medicare-approved outpatient costs each calendar year, and then Medicare’s cost-sharing kicks in.

The coinsurance is where the real risk lives. After your deductible is met, Medicare pays 80% of the Medicare-approved amount for most covered services, and you’re responsible for the remaining 20%. There is no yearly cap on this 20% under Original Medicare alone. If you have a $100,000 course of cancer treatment, your 20% share is $20,000 — unless you have a Medigap policy or Medicare Advantage plan absorbing that cost.

Paul’s Honest Take: I put this in bold because it’s genuinely the single most important number in this entire guide. That uncapped 20% is the whole reason Medigap and Medicare Advantage exist as products in the first place. Original Medicare by itself was never designed to protect you from a truly expensive year — it was designed to cover 80% of it and leave the rest to you.

IRMAA: What Higher Earners Actually Pay

If your income is above certain thresholds, you’ll pay more for Part B through the Income-Related Monthly Adjustment Amount (IRMAA) — based on your tax return from two years prior. For 2026, that means your 2024 income determines your premium tier.

2024 Income (Individual)

2024 Income (Married, Joint)

Total Part B / Month

$109,000 or less

$218,000 or less

$202.90

$109,001 – $137,000

$218,001 – $274,000

$284.10

$137,001 – $171,000

$274,001 – $342,000

$405.80

$171,001 – $205,000

$342,001 – $410,000

$527.50

$205,001 – $499,999

$410,001 – $749,999

$649.20

$500,000 and above

$750,000 and above

$689.90

At the top tier, you’re paying more than three times the standard premium. If your income has recently dropped — retirement, the loss of a spouse, or certain other life-changing events — you can appeal your IRMAA determination using Form SSA-44.

Do You Have to Enroll? And What Happens If You Don’t?

Technically, Part B is optional — Medicare won’t force you into it. But opting out without a valid alternative is genuinely risky, because of how the penalty structure works.

If you don’t sign up during your Initial Enrollment Period (the 7-month window around your 65th birthday) and you don’t have qualifying employer coverage, you’ll face a permanent 10% penalty added to your premium for every full 12-month period you went without Part B. That penalty doesn’t expire — you pay it for as long as you have Part B, which for most people means for the rest of your life.

Example: If you delayed enrollment by 24 full months without a valid exception, you’d pay an extra 20% on top of the standard $202.90 premium in 2026 — roughly $40.58 more, every month, permanently.

How Part B Works with Group Insurance

Just like Part A, whether you can safely delay Part B without penalty comes down to one specific number: how many employees your company has.

Companies with 20 or more employees: If you or your spouse are actively working and covered by a genuine group health plan, your workplace insurance is primary, and you can legally delay Part B without any penalty. When that employment or coverage eventually ends, you get an 8-month Special Enrollment Period to enroll in Part B penalty-free.

Companies with fewer than 20 employees: Medicare automatically becomes your primary insurer at 65, regardless of your employment status. You need to enroll in Part B right on schedule. If you don’t, your small employer’s plan can legally refuse to pay claims that Medicare should have covered first — potentially leaving you responsible for the full cost.

Paul’s Honest Take: I say this in nearly every guide I write, because it’s genuinely one of the costliest misunderstandings I encounter: “I have good coverage at work” and “I’m protected from Medicare’s enrollment deadlines” are two completely different statements, and whether the second one is true depends entirely on your employer’s size — not how generous the coverage feels. Confirm the actual employee count before you decide to delay anything.

Retiree Coverage Is Not the Same as Active Employer Coverage

This is a distinction that catches a genuinely large number of people off guard: the “20 or more employees” exception only applies to active employment. If you retire and your former employer offers you retiree health benefits — sometimes a genuinely good, comprehensive plan — that coverage does not create a Special Enrollment Period the way active group coverage does, and it does not exempt you from enrolling in Part B on time.

Paul’s Honest Take: I’ve seen this mistake more than once, and it’s an especially painful one because it happens to people who did everything right during their working years. Someone retires with a strong retiree health plan from a large employer, assumes it works the same way their active coverage did, and delays Part B — only to find out later that retiree coverage was never a valid reason to delay in the first place. The moment you stop actively working, that clock starts, regardless of how good your retiree plan looks on paper. If you’re retiring and keeping employer retiree benefits, treat enrolling in Part B as something to handle right on schedule, not something retiree coverage lets you postpone.

Why You Need Both Part A and Part B for Medigap or Medicare Advantage

Here’s a foundational requirement worth understanding clearly, since it shapes every other coverage decision in Medicare: you must be enrolled in both Part A and Part B before you can buy a Medigap policy or enroll in a Medicare Advantage plan. Neither product exists as a standalone substitute for Original Medicare — both are built specifically to work alongside it.

  • Medigap fills the cost-sharing gaps left by Original Medicare (Parts A and B) — it has nothing to fill in if you’re not enrolled in both parts to begin with.
  • Medicare Advantage legally must provide at least the same coverage as Parts A and B combined, which is only possible because you’re required to be enrolled in both before a Medicare Advantage carrier can enroll you.

Paul’s Honest Take: This surprises people who assume they can somehow “skip” Part B and go straight into a Medicare Advantage plan to avoid the extra premium. It doesn’t work that way — Part B enrollment, and its premium, is a prerequisite either way, whether you end up on Original Medicare with Medigap or on a Medicare Advantage plan. There’s no path through Medicare that avoids the Part B premium once you’re actually using the system.

Does Medicare Work If You’re a Veteran?

Yes — and if you have VA health benefits, understanding how the two systems relate is genuinely important, because they work differently than most people assume.

Medicare and VA benefits do not coordinate. These are two entirely separate systems that each pay only for care received within their own network. Medicare doesn’t pay for care you receive at a VA facility, and VA benefits don’t pay for care you receive from a non-VA doctor or hospital. You, the veteran, choose which system to use each time you seek care.

Here’s the critical point: having VA benefits does not exempt you from Medicare’s enrollment deadlines. VA coverage is not considered a qualifying reason to delay Part B without penalty. If you don’t enroll in Part B during your Initial Enrollment Period and you’re relying solely on VA benefits, you can still trigger the permanent late enrollment penalty.

Why the VA itself recommends enrolling in Medicare anyway:

  • It gives you access to civilian doctors and hospitals outside the VA system
  • VA healthcare funding depends on annual Congressional appropriations, which isn’t guaranteed to remain stable
  • If VA authorizes only part of your needed care at a non-VA facility, Medicare can help cover the rest
  • Having both gives you meaningfully more flexibility and security than relying on either system alone

Paul’s Honest Take: This is one of the most common misconceptions I run into with veterans specifically, and it’s an expensive one to get wrong. Good VA coverage feels like it should be enough, and it might genuinely handle most of your care — but it doesn’t protect you from the Part B enrollment clock the way employer coverage from a large company can. The VA itself actively encourages enrolling in Medicare Parts A and B for exactly this reason. If you have VA benefits and are approaching 65, this is worth a direct conversation before you assume you’re covered.

Veterans who enroll in Part B can also purchase a Medigap policy, which can be particularly valuable if you use non-VA providers regularly — though if you primarily rely on VA facilities for most of your care, the value of an added Medigap policy may be more limited, and worth weighing carefully.

How Long Does It Actually Take to Get Part B Approved?

This is one of the most practical, and most overlooked, pieces of planning — especially if you’re leaving a job after 65 and coordinating your Part B start date around the end of your employer coverage. Applying isn’t instant, and the timeline depends heavily on which enrollment window you’re using.

Enrollment Situation

Typical Processing Time

When Coverage Actually Starts

Initial Enrollment Period (around 65)

2–4 weeks, sometimes up to 6

1st of your birthday month (if applied in the 3 months before) or 1st of the month after you apply (if applied during or after your birthday month)

Special Enrollment Period (leaving employer coverage)

4–8 weeks, sometimes longer

1st of the month after your application is submitted

General Enrollment Period (Jan 1–Mar 31, missed window)

4–6 weeks

1st of the month after you apply

Why the Special Enrollment Period takes longer: applying after leaving employer coverage requires two forms, not one — Form CMS-40B (the actual Part B application) and Form CMS-L564 (Request for Employment Information), which your employer needs to complete to verify you had qualifying coverage. Social Security has to manually review both, which is exactly why this route consistently takes longer than a standard Initial Enrollment Period application.

Paul’s Honest Take: This timeline question comes up constantly with clients who are retiring or leaving a job after 65, and it deserves real attention — not just because of the penalty risk we’ve already covered, but because a slow approval can leave you with an actual gap in coverage if you time it too tightly. My standard advice: start this process at least 2 to 3 months before you need Part B to actually begin, not the week your employer coverage ends. If your former employer is slow to complete their portion of Form CMS-L564, that alone can hold up the entire application — so it’s worth following up with your HR or benefits department directly rather than assuming it’s been submitted.

Practical tips to avoid delays

  • Apply online through SSA.gov whenever possible. It’s consistently the fastest method — mailed or faxed forms are more prone to getting lost or delayed.
  • If you’re on a Special Enrollment Period, submit Form CMS-L564 alongside Form CMS-40B, not separately. They need to arrive together, and one incomplete form can stall the whole application.
  • Expect a short intake lag even with online applications. It can take several business days for an online submission to actually appear on a local Social Security agent’s screen — don’t panic if you call shortly after applying and they say they don’t see it yet.
  • Once approved, you don’t have to wait for your physical card. Your Medicare Beneficiary Identifier typically appears in your online Social Security or Medicare.gov account within a day or two of approval, and you can print a temporary card from there — the physical card generally arrives by mail within about 30 days.

Excess Charges: The Cost Almost Nobody Knows to Ask About

Here’s a detail that surprises even people who’ve been on Medicare for years: not every doctor who accepts Medicare agrees to accept Medicare’s approved amount as full payment.

Providers fall into three categories:

  • Participating providers accept Medicare assignment, meaning they agree to accept the Medicare-approved amount as payment in full. This covers the vast majority of providers — roughly 98% of doctors nationally.
  • Non-participating providers still accept Medicare patients but haven’t agreed to accept the standard rate. They can charge an excess charge of up to 15% above the Medicare-approved amount.
  • Opted-out providers have left the Medicare system entirely and can charge whatever they want under a private contract — Medicare pays nothing at all for care from these providers, except in emergencies.

How excess charges actually work: if the Medicare-approved amount for a service is $300 and you see a non-participating provider, they can legally charge up to an additional $45 (15%) on top, for a total bill of $345 — and that excess amount doesn’t count toward your Part B deductible.

Eight states currently prohibit or limit excess charges entirely: Connecticut, Massachusetts, Minnesota, New York, Ohio, Pennsylvania, Rhode Island, and Vermont. If you live in one of these states, you’re generally shielded from excess charges from providers within your state — though you could still face them if you receive care from a non-participating provider elsewhere.

Paul’s Honest Take: This is exactly why Medigap Plan G matters so much for people who want maximum flexibility. Plan G covers excess charges in full — Plan N does not. If you’re the kind of person who wants the freedom to see any doctor without worrying about billing surprises, that distinction is worth understanding clearly before you pick between the two. And regardless of which plan you choose, it’s always worth asking a new provider directly whether they accept Medicare assignment before your first appointment.

The HSA Rule: Part B Closes the Door Too

If you’re hoping to keep contributing to a Health Savings Account, know this clearly: enrolling in Part B — or any part of Medicare — ends your ability to make new HSA contributions. This isn’t unique to Part B; it applies the moment you enroll in Medicare in any form, including premium-free Part A.

If keeping your HSA active matters to you, the only way to legally delay both Part A and Part B is through qualifying employer coverage — which, as covered above, generally requires an employer with 20 or more employees. And because Part A enrollment can be backdated up to 6 months once you do enroll, it’s smart to stop HSA contributions 6 months before you plan to sign up for Medicare or file for Social Security, whichever comes first.

Frequently Asked Questions

Is there a cap on what I’ll pay for Part B services in a year? Not under Original Medicare alone — the 20% coinsurance has no yearly limit. A Medigap policy or Medicare Advantage plan is what actually caps your exposure.

What happens if I don’t sign up for Part B on time? You’ll generally face a permanent 10% penalty on your premium for every 12-month period you went without coverage, unless you qualify for a Special Enrollment Period through active employer coverage.

Do I need Part B if I have good coverage through a small employer? Almost certainly yes. If your employer has fewer than 20 employees, Medicare becomes your primary insurer at 65 regardless of your job coverage, and not enrolling can leave you exposed to unpaid claims and a lifelong penalty.

Do veterans need Medicare Part B if they have VA benefits? Generally, yes. Medicare and VA benefits don’t coordinate — each only pays for care within its own system — and VA coverage doesn’t exempt you from Medicare’s enrollment deadlines or penalties.

What is a Part B excess charge? An additional charge, up to 15% above the Medicare-approved amount, that a non-participating provider can legally bill you. It doesn’t count toward your deductible, and only Medigap Plan G (among current plans) covers it in full.

Can I keep contributing to my HSA if I enroll in Part B? No. Enrolling in any part of Medicare, including Part B, ends your HSA contribution eligibility going forward.

How long does it take to get approved for Part B? It depends on the enrollment window. Initial Enrollment Period applications typically process in 2–4 weeks. Special Enrollment Period applications, used when leaving employer coverage, generally take 4–8 weeks since Social Security must manually verify your prior coverage using Form CMS-L564. Start the process at least 2–3 months before you need coverage to begin, especially when coordinating around a job ending.

The Bottom Line

Part B is the half of Medicare that covers your everyday medical care — and it’s also where the real financial exposure of Original Medicare lives, thanks to that uncapped 20% coinsurance. Whether you should enroll at 65, whether you can safely delay, and how much of that exposure you’re carrying all depend on details specific to your situation: your employer’s size, your income, your VA status, and which doctors you actually see.

If you want help sorting out exactly how Part B applies to your specific circumstances — or want to understand how Medigap or Medicare Advantage could close that uncapped coinsurance gap — that’s exactly the conversation I have with clients every day, at no cost to you.

Call 631-358-5793 or visit paulbinsurance.com to set up a time to talk it through.

Paul Barrett, CMIP, is the founder of The Modern Medicare Agency, based in Melville, NY, and has spent 18+ years exclusively helping people navigate Medicare — never life insurance, never annuities, just Medicare. He’s licensed in 37 states, represents more than 40 carriers, and has personally helped over 5,000 clients choose coverage that actually fits their lives.

Figures current as of 2026 and sourced from CMS, Medicare.gov, and the Social Security Administration. Individual circumstances vary, especially around employer coverage, VA benefits, and income-based premiums — always verify your specific situation before making enrollment decisions.

Sources

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