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. 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 Jul 23, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
The difference is intensity. Standard rehab is generally capped at two 1-hour sessions a day, up to 36 sessions over as long as 36 weeks, with your Medicare contractor able to approve up to 36 more if you need them. ICR packs the work into a shorter 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 Jul 23, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs 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:Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Jul 23, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs
- A heart attack in the last 12 months
- Coronary artery bypass surgery (CABG)
- Current stable angina (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 comes with a tighter definition when you're talking about the intensive program. For 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 Jul 23, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs Your cardiologist is the one who confirms you meet it.
If you've had one of these events, ask your doctor about a referral. Rehab tends to work best when you start soon after the event, while you're motivated and your care team already knows your case.
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 | Up to 36 (contractor may add up to 36 more) | 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 Jul 23, 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.
What Does Cardiac Rehab Cost?
Cardiac rehab, whether standard or intensive, is delivered either in a doctor's office or in a hospital outpatient setting, and where you go affects what you pay.Centers for Medicare & Medicaid Services. (n.d.). Cardiac rehabilitation programs - Medicare.gov. medicare.gov. Retrieved Jul 23, 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 Jul 23, 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 Jul 23, 2026, from https://www.medicare.gov/coverage/cardiac-rehabilitation-programs In a hospital outpatient setting, you instead pay the hospital a copayment. Those copays are set per service, so the amount depends on your hospital and how the visit is billed.
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 Jul 22, 2026, from https://www.medicare.gov/publications/02110-medigap-guide-health-insurance.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.
Frequently Asked Questions
How many cardiac rehab sessions does Medicare cover?
Standard cardiac rehab covers up to 36 one-hour sessions over as long as 36 weeks, and your Medicare contractor can approve up to 36 more if it's medically necessary. Intensive cardiac rehab covers up to 72 sessions, but over a shorter window of up to 18 weeks.
What's the difference between regular and intensive cardiac rehab?
Both cover exercise, education, and counseling. The difference is pace. Regular rehab allows up 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. In a doctor's office you pay the annual $283 Part B deductible (2026), then 20% of the approved amount per session; in a hospital outpatient department it's a set copay per visit instead.Centers for Medicare & Medicaid Services. (2026). 2026 Medicare Parts A & B Premiums and Deductibles. cms.gov. Retrieved Jul 23, 2026, from https://www.cms.gov/newsroom/fact-sheets/2026-medicare-parts-b-premiums-deductibles 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 Jul 22, 2026, from https://www.medicare.gov/publications/02110-medigap-guide-health-insurance.pdf
Does Medicare cover cardiac rehab for heart failure?
It can. Stable, chronic heart failure is a qualifying condition. For the intensive program specifically, it has to be heart failure with an ejection fraction of 35% or less and New York Heart Association class II to IV symptoms, after at least six weeks of appropriate therapy.
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