American Insurance · PUBLISHED 15 JUL 2026 · VERIFIED 15 JUL 2026 · US EDITION

Medicare Isn't Free at 65: Your $2,400/Year Part B Cost

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Medicare at 65 is not free for most people because the standard Part B premium alone is $202.90 per month in 2026, and Original Medicare also has deductibles and 20% coinsurance with no annual out-of-pocket cap.

The number that matters

The central number is $202.90/month: the standard Medicare Part B premium in 2026 for most beneficiaries.

How it quietly costs you

The first quiet cost is that Part B is not premium-free, so even people who qualify for premium-free Part A still owe the monthly Part B premium. For 2026, that premium is $202.90/month, or $2,434.80/year, before any deductible or coinsurance. The “old vs better” comparison is simple: Part A is $0 for most people, but Part B is not, so “I have Medicare” does not mean “I have no premium.”

A second cost built into Original Medicare is the 20% coinsurance after the Part B deductible, because Medicare pays 80% of covered Part B services once the deductible is met. That means the mechanism is not just a premium; it is also shared cost exposure on each covered service, which can add up quickly for people who use outpatient care often.

The second, compounding trap

The second layer is that Original Medicare has no annual out-of-pocket maximum, so there is no hard ceiling on what a beneficiary can owe for covered services unless they add supplemental coverage such as Medigap or choose Medicare Advantage. That matters because repeated 20% coinsurance plus deductibles can create uncapped spending risk over a year of treatment, especially for chronic conditions or specialist-heavy care.

For prescription drugs, the 2026 Part D structure adds another ceiling but still leaves real spending: the annual out-of-pocket maximum is $2,100 for covered drugs on the plan’s formulary. So the long-run cost of inaction is concrete: a retiree can face $2,434.80/year in Part B premiums alone, plus 20% coinsurance on services, plus up to $2,100/year in Part D out-of-pocket drug costs if they have substantial medication needs.

What this looks like in practice

Linda, age 64, is a bookkeeper in Ohio earning $58,000/year, with $180,000 in a 401(k), 1 year from retirement, and she expects to enroll in Original Medicare plus a Part D plan at 65.

• She discovers that the “free Medicare” pitch hides a $202.90/month Part B premium, which is $2,434.80/year before any other Medicare cost.

• She discovers that Original Medicare still leaves her exposed to 20% coinsurance after the $283 Part B deductible in 2026, instead of a capped annual bill.

• She discovers that if she needs regular prescriptions, Part D can still cost up to $2,100/year out-of-pocket for covered drugs in 2026, even after choosing a plan.

The full cost of doing nothing

For Linda, a realistic combined framing is $4,534.80/year in direct baseline Medicare costs before supplemental coverage, using $2,434.80/year for Part B plus up to $2,100/year for Part D out-of-pocket spending, excluding any Medigap premium, Part A hospital cost-sharing, or extra services. That is a modelled floor-plus-risk scenario, not a guaranteed bill, because actual spending depends on her prescriptions, provider use, and whether she buys supplemental coverage.

What to do about it

• Check your premium and income-related surcharge in SSA’s Medicare Premiums page; look for the standard Part B amount and any IRMAA adjustment.

1. Open the Medicare Premiums tool/page at SSA.
2. Find the standard Part B premium and the income brackets for higher premiums.
3. Compare your expected income to the surcharge thresholds. Good looks like paying the standard $202.90/month rather than a higher IRMAA amount if your income stays below the surcharge bands.

• Estimate your total Medicare drug exposure in Medicare Plan Finder; look for the plan’s estimated annual out-of-pocket drug cost.

1. Go to Medicare’s official Plan Finder.
2. Enter your prescriptions and pharmacies.
3. Sort by estimated total yearly cost, not just premium. Good looks like a plan with the lowest combined premium plus expected drug spending, with awareness that 2026 covered-drug out-of-pocket costs can still reach $2,100.

• Compare Medigap and Medicare Advantage options in Medicare.gov’s coverage comparison pages; look for the presence or absence of an out-of-pocket maximum.

1. Open Medicare’s coverage comparison information.
2. Check whether the plan has an annual out-of-pocket cap.
3. Compare that cap to Original Medicare’s lack of a cap. Good looks like choosing a structure that protects against unlimited cost-sharing if you expect frequent care use.

A myth worth clearing up

Myth: “Medicare is free at 65.” Fact: Most people pay a $202.90/month Part B premium in 2026, and Original Medicare also leaves them with deductibles, 20% coinsurance, and no annual out-of-pocket maximum unless they buy supplemental coverage or enroll in Medicare Advantage.

Sources

• https://www.medicare.gov/basics/get-started-with-medicare/medicare-basics/what-does-medicare-cost
• https://www.ssa.gov/benefits/medicare/medicare-premiums.html
• https://www.kff.org/faqs/faqs-health-insurance-marketplace-and-the-aca/medicare-and-the-marketplace/i-am-about-to-turn-65-and-go-on-medicare-and-my-income-is-120000-i-am-not-married-i-know-that-people-with-higher-incomes-are-required-to-pay-higher-premiums-for-medicare-part-b-and-part-d-to-avo/

Researched 2026-07-15.

Corrections & disclosure: an AI-assisted, human-reviewed guide. Every figure is dated and sourced above. Spot something out of date or wrong? Tell us and we’ll correct it — corrections are noted here and in the video description.