Medicare Part A: What It Covers and What It Costs in 2026

Most people pay no monthly premium for Medicare Part A, but in 2026 a hospital stay brings a $1,736 Part A deductible for each benefit period, which can be owed more than once in a calendar year. Medicare Part A pays for inpatient hospital care, skilled nursing after a hospital stay, hospice and some home health care.1,2

In This Guide

• What Is Medicare Part A?
• What Does Medicare Part A Cover?
• How Much Does Medicare Part A Cost in 2026?
• How a Medicare Part A Benefit Period Works
• Inpatient or Observation: Why the Label Matters
• Skilled Nursing Care After a Hospital Stay
• What Medicare Part A Doesn't Cover
• How You Get Medicare Part A
• Part A With Medicare Advantage or Medigap
• Getting Help
• Frequently Asked Questions
• Learn More

What Is Medicare Part A?

Medicare Part A is the Hospital Insurance part of Medicare. Medicare Part A and Medicare Part B together make up Original Medicare.1,5

So when does Part A do the paying? Mostly when someone is admitted to a hospital, moves to a skilled nursing facility after a hospital stay, or chooses hospice care. If your dad was just admitted, Medicare Part A is the part that decides most of what the hospital bill will look like.1

What Does Medicare Part A Cover?

The Medicare & You 2026 handbook says Medicare Part A helps cover inpatient care in a hospital, skilled nursing facility care, hospice care and home health care. Home health care can be covered by Medicare Part A, Medicare Part B, or both.1

Inpatient hospital care

Medicare Part A inpatient hospital coverage reaches more kinds of hospitals than most people expect. Covered inpatient care includes care in:1

• Acute care hospitals
• Critical access hospitals
• Inpatient rehabilitation facilities
• Long-term care hospitals
• Inpatient psychiatric facilities
• Inpatient care for a qualifying clinical research study

During a covered inpatient stay, Medicare Part A covers a semi-private room, meals, general nursing, certain drugs, and other services and supplies that are part of the inpatient treatment. Medicare Part A doesn't cover private-duty nursing, a television or phone in the room if the hospital charges separately for it, personal care items, or a private room unless the private room is needed to diagnose or treat the illness or injury.1

Blood is its own small rule. If the hospital has to buy blood for a Medicare patient, the patient either pays the hospital's costs for the first 3 units received in a calendar year or has the blood donated. Brevy's guide to blood and transfusions goes further.1

Skilled nursing, hospice and home health

Medicare Part A covers short-term care in a skilled nursing facility after a qualifying hospital stay, including a semi-private room, meals, skilled nursing and therapy, for a limited time. The section on skilled nursing below covers who qualifies.1

Medicare Part A covers hospice care when the hospice doctor and the patient's regular doctor, if there is one, certify that the patient is terminally ill with a life expectancy of 6 months or less. The patient also signs a statement choosing comfort care instead of other Medicare-covered treatment for the terminal illness, and the care has to come from a Medicare-approved hospice. Choosing hospice doesn't end the rest of a person's Medicare: Original Medicare still pays for covered care for health problems that aren't part of the terminal illness and related conditions.6

Medicare Part A and Medicare Part B can each cover home health care, and who qualifies is a separate question with its own rules, laid out in Brevy's home health eligibility guide.1

How Much Does Medicare Part A Cost in 2026?

The Centers for Medicare & Medicaid Services (CMS) published the 2026 Medicare Part A amounts on November 14, 2025, and Medicare.gov's costs page lists the same figures. Here's the whole 2026 Part A price list in one place.2,6

A few rows need a sentence of explanation.

The 2026 Medicare Part A deductible of $1,736 covers your share of costs for the first 60 days of Medicare-covered inpatient hospital care in a benefit period. The 2026 Medicare Part A inpatient hospital deductible of $1,736 is up $60 from $1,676 in 2025.2

Lifetime reserve days are the Medicare Part A backstop for very long hospital stays. Every Medicare beneficiary has a total of 60 lifetime reserve days for hospital stays longer than 90 days, each reserve day costs $868 in 2026, and a reserve day used once is gone for good.2

The skilled nursing facility deductible isn't a second charge on top of the hospital one. Medicare Part A doesn't charge the deductible again for skilled nursing facility care if it was already paid for hospital care in the same benefit period.2

Medicare hospice care can cost more than the $5 drug copayment in two situations. Medicare's hospice rules add 5% of the Medicare-approved amount for inpatient respite care, capped at the inpatient deductible amount, and Medicare doesn't cover room and board for a hospice patient at home, in a nursing home or in a hospice inpatient facility.6

For a walk through what an actual hospital stay costs, Brevy has separate guides to hospital stay costs and skilled nursing facility costs.

How a Medicare Part A Benefit Period Works

The benefit period is the reason a family can pay the Medicare Part A deductible twice in one year. A Medicare Part A benefit period begins the day a person is admitted as an inpatient in a hospital or skilled nursing facility. The benefit period ends once the person has gone 60 days in a row without inpatient hospital care or skilled care in a skilled nursing facility.2

An admission after a benefit period has ended starts a new benefit period with a new deductible. Medicare puts no limit on the number of benefit periods a person can have, so the 2026 Part A deductible can be owed more than once in the same calendar year.2

Inpatient or Observation: Why the Label Matters

A night in a hospital bed doesn't make someone a Medicare Part A inpatient. Medicare treats a person as an inpatient only when the hospital formally admits the person with a doctor's order.1

A person getting emergency services, observation services, lab tests or X-rays without a formal inpatient admission is an outpatient, even after spending the night in the hospital. Medicare's handbook says outpatient status affects what the person pays and whether the person qualifies for Medicare Part A skilled nursing facility care afterward.1

So ask. If your mom is in a hospital bed, ask the nurse or the doctor directly whether she has been formally admitted as an inpatient or is under observation.

Medicare patients do have a way to push back while still in the hospital. Medicare.gov says a patient can ask for a fast appeal while still in the hospital if the patient was admitted as an inpatient and the hospital then changed the patient's status to "outpatient getting observation services." Brevy's observation status guide covers the notice, the appeal, and what happened to appeals for older stays.3

Skilled Nursing Care After a Hospital Stay

Medicare Part A covers skilled nursing facility care only on a short-term, post-acute basis. To qualify, a Medicare patient generally needs a medically necessary inpatient hospital stay of at least 3 days, not counting the discharge day, and then needs skilled care related to that stay in a Medicare-certified skilled nursing facility.3,1

Medicare.gov says a patient generally has to enter the skilled nursing facility within 30 days of leaving the hospital. Time spent under observation or in the emergency room before admission doesn't count toward the 3-day inpatient hospital stay Medicare Part A requires before skilled nursing facility coverage, even overnight.3

Missing the 3-day qualifying hospital stay isn't always the end of the road for Medicare skilled nursing facility coverage. Medicare.gov describes several routes:3

• Waivers: The 3-day hospital stay may not be needed if the patient's doctor participates in an Accountable Care Organization approved for a "Skilled Nursing Facility 3-Day Rule Waiver," and Medicare Advantage plans may also waive the 3-day stay.
• Re-entry: A patient who leaves a skilled nursing facility and re-enters the same or another skilled nursing facility within 30 days doesn't need another 3-day hospital stay.
• Other payers: A patient without a qualifying stay can ask whether care in another setting, such as home health care, or programs such as Medicaid or veterans' benefits can cover skilled nursing facility care.3

Medicare Part A skilled nursing coverage is short-term care, not long-term care. Medicare covers up to 100 skilled nursing facility days per benefit period, and after day 100 Medicare pays nothing. Brevy's guide to the 3-day rule covers the qualifying stay in more detail.3

What Medicare Part A Doesn't Cover

The biggest gap is custodial care. Medicare doesn't cover custodial care, meaning non-medical personal help with daily activities such as bathing, dressing and using the bathroom, when that help is the only care a person needs. The custodial-care exclusion is the core reason Medicare doesn't pay for long-term stays in a nursing home or an assisted living facility.4,5

Federal regulation at 42 CFR 411.15(g) excludes custodial care from Medicare coverage, except as necessary for the palliation or management of terminal illness under the Medicare hospice benefit. What Medicare covers instead is skilled care, meaning nursing and therapy that can only be safely and effectively performed by, or under the supervision of, professional or technical staff.4

For long-term custodial care, families generally rely on private pay, long-term care insurance, or Medicaid, which, unlike Medicare, does pay for custodial care for people who qualify. Brevy's guide to skilled versus custodial care goes deeper.5

Doctors' bills during a hospital stay are the other surprise. Doctors' services during a hospital stay are a Medicare Part B matter, not Part A: for a patient who also has Part B, Part B generally covers 80% of the Medicare-approved amount for doctors' services during the stay. After the $283 Part B deductible in 2026, the patient typically pays 20% of the Medicare-approved amount for each covered Part B service when the provider accepts assignment.1,2

Original Medicare also excludes most routine dental care, routine vision care and hearing aids. Brevy's list of what Medicare doesn't cover has the full picture.5

How You Get Medicare Part A

You may not have to sign up for Medicare Part A at all. People who start receiving Social Security benefits at least 4 months before turning 65 are enrolled in Medicare Part A and Part B automatically, with a Medicare card mailed about 3 months before coverage starts.7

People who aren't yet collecting Social Security benefits have to sign up through the Social Security Administration, which takes Medicare applications on its Sign Up for Medicare page. The Medicare Initial Enrollment Period is a 7-month window: the 3 months before the month you turn 65, the month you turn 65, and the 3 months after.7

Premium-free Medicare Part A coverage starts the month you turn 65, whichever month of the Initial Enrollment Period you sign up in. If your birthday falls on the first of the month, premium-free Part A starts the month before you turn 65.7

Qualifying for Medicare before 65 through disability works differently, and Brevy covers it in the guide to Medicare under 65.

Do you pay a premium for Medicare Part A?

Most people pay $0 a month for Medicare Part A because they or a spouse paid Medicare taxes long enough while working, generally at least 10 years. People who don't qualify for premium-free Part A may be able to buy it for $311 or $565 a month in 2026, and Brevy's guides to the Part A premium and Part A work credits explain who pays which amount.2

The Medicare Part A late enrollment penalty

The Medicare Part A late enrollment penalty only applies to people who have to buy Part A. For someone who must buy Medicare Part A and doesn't buy it when first eligible, the monthly premium may go up 10%, and the higher premium lasts for twice the number of years the person delayed. Usually no Part A penalty applies to someone who meets the conditions for a Special Enrollment Period. Brevy's guide to late enrollment penalties covers all three parts.8

Part A With Medicare Advantage or Medigap

Medicare Advantage is another way to get Medicare Part A and Part B coverage, through Medicare-approved plans offered by private companies. A Medicare Advantage member still has Medicare but gets most Part A and Part B coverage from the plan, and Medicare's booklet says the plans must cover all medically necessary services Original Medicare covers. Even inside a Medicare Advantage plan, Original Medicare still helps cover hospice care.9

Medigap works only alongside Original Medicare. Medigap helps pay out-of-pocket costs in Original Medicare, not in Medicare Advantage, and Medicare's booklet says it's illegal for anyone to sell a Medigap policy to a Medicare Advantage member unless the person is switching back to Original Medicare. Brevy's Medigap guide explains how the lettered plans work.9

Getting Help

For a question about a specific stay or bill, call 1-800-MEDICARE (1-800-633-4227; TTY 1-877-486-2048). Medicare.gov says callers can talk or live chat with a real person 24 hours a day, 7 days a week, except some federal holidays.10

People with limited income and resources may be able to get help from their state to pay Medicare premiums and other costs. Brevy's guide to Medicare Savings Programs explains who can get help.2

Learn More

Find personalized help figuring out what a Medicare Part A hospital or rehab stay will cost at brevy.com.

The information on Brevy.com is for educational purposes only and is not a substitute for professional legal, financial, or medical advice. Rules vary by state and program and change frequently. Always verify with the relevant agency or a qualified professional. Brevy is not a law firm, financial advisor, or healthcare provider.