After a heart attack or heart surgery, Medicare Part B covers cardiac rehabilitation, a monitored program of exercise, education, and counseling to help your heart recover. There are two versions of it, and which one you qualify for changes how quickly you finish and where you go.
In This Guide
- Key Takeaways
- Does Medicare Cover Cardiac Rehab?
- Do You Qualify for Cardiac Rehab?
- What Medicare Covers: Standard vs. Intensive Cardiac Rehab
- What Does Cardiac Rehab Cost?
- Frequently Asked Questions
- Learn More
Does Medicare Cover Cardiac Rehab?
Yes. A heart attack or heart surgery is frightening, and rehab is a covered part of getting your strength and confidence back. Medicare Part B covers cardiac rehabilitation, and it actually covers two forms of it: regular (standard) cardiac rehab and a more concentrated version called intensive cardiac rehabilitation, or ICR. Both are the same basic idea, a supervised program that combines exercise, education about heart-healthy living, and counseling to lower your risk of another cardiac event.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
The difference is intensity. ICR packs the work into a short window: up to 72 one-hour sessions, as many as six a day, over up to 18 weeks.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs Standard rehab is generally 36 sessions over as long as 36 weeks, with no more than two 1-hour sessions a day. Those standard limits come from the billing guidance of Palmetto GBA, the Medicare contractor for Alabama, Georgia, Tennessee, South Carolina, Virginia, West Virginia, and North Carolina. Palmetto allows more than 36 sessions in two cases: another 36 if a significant illness or other condition came up during the first 36 and you haven't met the program's exit criteria, or a new series of 36 after a new heart event that itself qualifies you for rehab.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs If you live elsewhere, your Medicare contractor may set its own rules for going past 36, so ask your rehab program. Same goal, very different pace.
One thing to know up front: coverage isn't automatic just because you'd like to go. You need a qualifying heart condition and a referral, which is where the next section comes in.
Do You Qualify for Cardiac Rehab?
Medicare covers cardiac rehab, both regular and intensive, if you've had at least one of these (the law also lets Medicare add other qualifying conditions over time):Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
- A heart attack in the last 12 months
- Coronary artery bypass surgery (CABG)
- Stable angina pectoris (ongoing chest pain)
- A heart valve repair or replacement
- A coronary angioplasty (PTCA) or a stent
- A heart, or heart and lung, transplant
- Stable, chronic heart failure
That last one has a precise definition. In the law that sets up ICR, "stable chronic heart failure" means a left ventricular ejection fraction of 35% or less, plus New York Heart Association class II to IV symptoms, and you have to have been on the right heart-failure therapy for at least six weeks.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs The cardiologist treating you confirms you meet it.
If you've had one of these events, ask your doctor about a referral. Your cardiologist is the person to ask whether you meet the definition, and the program you join will work from a written plan that a physician reviews and signs every 30 days.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
What Medicare Covers: Standard vs. Intensive Cardiac Rehab
So which one will you be doing? For most people it's standard rehab, which is widely available at hospitals and outpatient centers. Intensive rehab exists for people who want, and can handle, a faster, more concentrated schedule. Here's how they line up.
| Standard cardiac rehab | Intensive cardiac rehab (ICR) | |
|---|---|---|
| Sessions covered | Generally 36 (more in some cases, depending on your Medicare contractor) | Up to 72 |
| Sessions per day | Up to 2 | Up to 6 |
| Time window | Up to 36 weeks | Up to 18 weeks |
| Where it's offered | Doctor's office or hospital outpatient | Only through CMS-approved program models |
Intensive rehab has one real limit: availability. ICR can only be delivered through a specific program model that CMS has reviewed and approved. As of now, the approved models are the Pritikin Program, Dr. Ornish's Program for Reversing Heart Disease, and the Benson-Henry Institute Cardiac Wellness Program.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs If there's an approved program near you and your doctor thinks the pace is a good fit, it's worth asking about. If not, standard rehab does the same job over a longer stretch.
Whichever version you do, the law behind it spells out what a program has to provide: physician-prescribed exercise, education and counseling on reducing heart risk factors, a psychosocial assessment, and an assessment of your outcomes. A physician, physician assistant, nurse practitioner, or clinical nurse specialist supervises, and one must be immediately available for medical questions and emergencies whenever services are being furnished.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
What Does Cardiac Rehab Cost?
Medicare.gov says you can get cardiac rehab, whether standard or intensive, in a doctor's office or in a hospital outpatient setting (including a critical access hospital), and where you go affects what you pay.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
In a doctor's office, once you've met the annual Part B deductible ($283 in 2026), you pay 20% of the Medicare-approved amount for each session.Centers for Medicare & Medicaid Services. (2026). 2026 Medicare Parts A & B Premiums and Deductibles. cms.gov. Retrieved Sep 4, 2026, from https://www.cms.gov/newsroom/fact-sheets/2026-medicare-parts-b-premiums-deductibles,Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs In a hospital outpatient setting, that same deductible still applies, and once you've met it you also pay the hospital a copayment.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs Ask the hospital what its copayment for each session will be.
A couple of things soften the bill. If you have a Medigap policy, it typically picks up that 20% coinsurance; Plan G, which matches Plan F's benefits apart from the Part B deductible, covers the Part B coinsurance in full.Centers for Medicare & Medicaid Services. (2025). Choosing a Medigap Policy: A Guide to Health Insurance for People with Medicare (CMS/NAIC, 2025) - Medicare.gov. medicare.gov. Retrieved Aug 22, 2026, from https://www.medicare.gov/publications/02110-choosing-a-medigap-policy.pdf And many Medicare Advantage plans handle the cost differently, so check your plan's rules. Either way, ask the rehab program's billing office for an estimate before you start, so a 36-session course doesn't surprise you. When you call, ask three things: whether the program is standard or one of the CMS-approved intensive models, what the per-session copayment is if it's a hospital outpatient program, and what your plan or Medicare contractor allows if you might need more than 36 sessions.
Frequently Asked Questions
How many cardiac rehab sessions does Medicare cover?
Intensive cardiac rehab covers up to 72 one-hour sessions over up to 18 weeks. Standard cardiac rehab is generally 36 one-hour sessions over as long as 36 weeks. Under Palmetto GBA's billing guidance, which covers seven Southeastern states, you can get another 36 if a significant illness or other condition came up during your first 36 sessions and you haven't met the exit criteria, or a new series of 36 after a new qualifying heart event. Other Medicare contractors may handle sessions past 36 differently.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
What's the difference between regular and intensive cardiac rehab?
Both cover exercise, education, and counseling. The difference is pace. Regular rehab is generally limited to two sessions a day; intensive rehab allows up to six a day and fits more total sessions into fewer weeks. Intensive rehab is also only offered through a handful of CMS-approved program models, so it isn't available everywhere.
Does Medicare cover cardiac rehab after a stent?
Yes. A coronary angioplasty or stent is one of the qualifying conditions, so Medicare covers cardiac rehab after a stent, as long as your doctor refers you.
What does Medicare cardiac rehab cost in 2026?
Your cost depends on where you go. You pay the annual $283 Part B deductible (2026) either way. After that, in a doctor's office you pay 20% of the approved amount per session; in a hospital outpatient department you also pay the hospital a copayment.Centers for Medicare & Medicaid Services. (2026). 2026 Medicare Parts A & B Premiums and Deductibles. cms.gov. Retrieved Sep 4, 2026, from https://www.cms.gov/newsroom/fact-sheets/2026-medicare-parts-b-premiums-deductibles,Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs Because the sessions add up, ask the program for an estimate up front, and if you carry Medigap Plan G it covers that 20% coinsurance.Centers for Medicare & Medicaid Services. (2025). Choosing a Medigap Policy: A Guide to Health Insurance for People with Medicare (CMS/NAIC, 2025) - Medicare.gov. medicare.gov. Retrieved Aug 22, 2026, from https://www.medicare.gov/publications/02110-choosing-a-medigap-policy.pdf
Does Medicare cover cardiac rehab for heart failure?
It can. Stable, chronic heart failure is a qualifying condition. For the intensive program, the law defines it as heart failure with an ejection fraction of 35% or less and New York Heart Association class II to IV symptoms despite at least six weeks of optimal heart failure therapy.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Aug 7, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
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