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Medicare Part A Premium: $0, $311 or $565 a Month

Part A costs nothing if you or your spouse have 40 quarters of Medicare-covered work. With 30 to 39 quarters it's $311 a month in 2026, and with fewer than 30 it's $565. Enter your quarters and a spouse's to see what you'd pay in 2026 and 2027.

2026 official · 2027 projected Verified October 23, 2026

Your details

Year

From your Social Security statement. Medicare-covered government work counts too.

Results update as you type. We don’t save what you enter; shared links keep it after the “#”, which never reaches our servers.

Your Part A premium (2026)

$311.00/mo

With 34 quarters you pay the reduced premium.

40+ quarters

$0

30–39 quarters

$311.00

Under 30

$565.00

6 more quarters would make it free

Each year you work and earn enough adds up to 4 quarters. Over a year that saves $3,732 in premiums.

Show the math

Part A is free with 40 quarters of Medicare-covered work, on your own or a spouse’s record. With 30–39 quarters the premium is reduced; under 30 it’s the full amount. Signing up late adds a one-time 10% increase, paid for twice the number of years you delayed.

Next stepHow fast can you reach 40?Count the years of work you still need.
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Medicare Part A Premium 2026: Who Pays $565

You pay the full $565 only if neither you nor a qualifying spouse has 30 quarters of Medicare-covered work. That's often someone who immigrated later in life, or a public employee hired before April 1986 whose job didn't pay Medicare tax. (CMS: 2026 premiums and deductibles)

Your best record 2026 Part A premium
40+ quarters (yours or a spouse's) $0
30–39 quarters $311 a month
Under 30 quarters $565 a month

"Spouse" is broader than you might think: a current spouse of at least a year, an ex-spouse after a marriage of 10 years or more, or a late spouse all count. Count your own on the work credits calculator.

Hospital room with a bed by a sunny window
Photo: Andrea Piacquadio / Pexels

Medicare Part A Premium 2027: The Projected Rates

The 2026 Medicare Trustees Report projects a 2027 Part A premium of $600 Projected with under 30 quarters and $330 Projected with 30–39, and a hospital deductible of $1,788 Projected. CMS usually announces the official figures in the fall; we update the day it does. (2026 Medicare Trustees Report)

The 2026 hospital deductible is $1,736 per benefit period, whether or not you pay a premium.

Nurse helping an elderly patient
Photo: Stéf -b. / Pexels

Our take: a few more quarters can be worth thousands

At 30 to 39 quarters, every year of the reduced premium costs about $3,700. If a year or two of part-time work gets you to 40, it pays for itself fast. Before you pay anything, check every marriage record — and if money is tight, see whether a Medicare Savings Program will pay it. Then total Parts B and D on the Medicare premium calculator.

Frequently asked questions

Can I have Part B without Part A?

Yes. If you'd have to pay for Part A, you can enroll in Part B alone. But you can't buy Part A without also having Part B.

Can my state pay the Part A premium?

Yes, if you qualify for the Qualified Medicare Beneficiary (QMB) program. It pays Part A and B premiums and most cost-sharing for people with low income and savings.

How long does the Part A late penalty last?

If you must buy Part A and sign up late, the premium goes up 10%, and you pay the higher amount for twice the number of years you could have had Part A but didn't.

What does Part A cost when I use it?

Even premium-free Part A has a deductible for each hospital benefit period — $1,736 in 2026 — plus daily coinsurance for long hospital and skilled nursing stays.

Sources

Primary sources only. We re-check them whenever an agency publishes new figures.

  1. CMS
  2. CMS
  3. SSA

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