The short answer
Medicare covers most cancer care, split across its parts: Part A for inpatient hospital care, Part B for outpatient treatment like most chemo and radiation, and Part D for drugs you take at home. Each part has its own costs. This is general information, not advice about your plan.
Medicare covers most cancer care, but different parts cover different settings.
Part A covers inpatient hospital care; Part B covers outpatient chemo, radiation, and doctor visits.
Part D covers prescription drugs you take at home, including many oral cancer drugs.
In 2026, Part B pays 80% of most outpatient care after a $283 deductible, and you pay 20%.
Choose how you want to understand this
The full explanation.
The simple version
Medicare covers most cancer care. It is split into parts that cover different settings. Knowing which part pays for what helps you read your bills. This page is general information. Your own plan and costs may differ, so check with Medicare and your care team.
Which part covers what
Cancer care is generally divided like this:
- Part A (hospital insurance) covers inpatient hospital stays. That includes chemo or surgery while you are admitted.
- Part B (medical insurance) covers outpatient care. That means most chemo and radiation given in a clinic, plus doctor visits and many tests.
- Part D (drug coverage) covers prescription drugs you take at home, including many oral cancer drugs.
What it costs in 2026
Each part has its own costs. In 2026, Part A has a $1,736 deductible per benefit period for a hospital stay. Part B has a $283 annual deductible. After that, you generally pay 20% of the approved amount. Part D now has a yearly cap of $2,100 on what you pay out of pocket for covered drugs.
In 2026, once you have paid $2,100 out of pocket for covered Part D drugs, you pay $0 for them for the rest of the year.
Getting help with costs
A supplemental Medigap plan can help pay the 20% coinsurance under Part B. Other programs can lower costs for people who qualify. They include Medicaid, Medicare Savings Programs, and Extra Help. A hospital social worker or financial counselor can help you find them.
Work through your own situation
Our Medicare and cancer help center has free worksheets that stay on your own device. There is a cost estimator, and a checklist for confirming your oncologist is in network. There is a medicine list that shows which part pays for each drug. You will also find the phone number for free Medicare counseling in your state.
Sources
Words to know
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Common questions
Does Medicare cover cancer treatment?
Yes. Medicare covers most cancer care, including hospital stays, surgery, chemotherapy, radiation, and many cancer drugs. Which part pays depends mainly on where you get care.
Which part covers chemotherapy?
It depends on how the chemo is given. Chemo during a hospital admission is covered by Part A. Chemo given in a clinic or doctor's office is covered by Part B. Chemo pills you take at home are usually covered by Part D.
What will I pay under Part B in 2026?
In 2026, after a $283 annual deductible, Part B generally pays 80% of the approved amount for covered outpatient care and you pay 20%. A supplemental (Medigap) plan can help with the 20%.
Is there a cap on drug costs?
Yes. In 2026, Medicare Part D has a $2,100 cap on what you pay out of pocket for covered prescription drugs in a year. After you reach it, you pay $0 for covered drugs for the rest of the year.
Does Medicare cover clinical trials?
Medicare helps pay the routine care costs of qualifying clinical trials, such as doctor visits and tests you would need anyway. Ask your team and plan about a specific trial.
Questions to ask your doctor
Being prepared helps you get the most out of your appointments. Save or print these questions.
Tap a question to save it to your list (kept on this device).
Your next step
Your care team's answer depends on your treatment — ask them directly.
Speak With Trained Specialists & Human Navigators
Cancer Explained provides educational guidance, but does not replace trained specialists, social workers, or your medical team.
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Free, confidential assistance from NCI Cancer Information Service via phone, chat, or email.
Contact your oncology team
Locate after-hours contact numbers, portal messages, or urgent triage phone lines.
Find a patient navigator
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Find a genetic counselor
Discuss inherited mutation risk, family history, and genetic testing options.
Find an oncology social worker
Access emotional counseling, family support groups, and mental health resources.
Find a financial navigator
Locate copay assistance foundations, grant programs, and lodging/travel support.
Find a clinical-trial specialist
Search matching studies and speak with NCI trial information specialists.
Get urgent help
Immediate emergency guidance for fever (>100.4°F during chemo), severe pain, or shortness of breath.
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Where to get help with this, by name
A hospital social worker or financial navigator is the best first call if you have one. If you do not, these organisations help at no cost to you.
- Patient Advocate Foundation — (800) 532-5274. Case managers take on insurance appeals, denials and medical debt with you. Free.
- TotalAssist (Patient Advocate Foundation's copay programme, merged with the PAN Foundation in 2026) — 866-512-3861. Help with medication copays, coinsurance and deductibles, insurance premiums, and office-visit and administration charges on the day of treatment, across nearly 150 conditions.
- CancerCare — 800-813-HOPE (4673). Oncology social workers, free counselling and support groups. Limited financial help with transport, home care, child care and lodging for people in active treatment who meet their income guidelines — funding is first-come, first-served, so call to ask what is open.
- Triage Cancer — 424-258-4628. Free legal and financial navigation: insurance, employment rights, disability.
- Blood Cancer United (formerly the Leukemia & Lymphoma Society) — (800) 955-4572. Information Specialists answer questions on treatment, insurance and financial problems.
- HealthCare.gov — 1-800-318-2596. For questions about the external review process — the independent review your insurer is required by law to accept.
Your state Department of Insurance regulates insurers and takes consumer complaints. On Medicare, your State Health Insurance Assistance Program (SHIP) gives free one-to-one counselling. If a specific drug is the problem, ask the manufacturer about its patient assistance programme.
Phone numbers checked 31 July 2026. Programmes and eligibility change — if a number has moved, please tell us.
Plain-language explanation of the published sources cited on this page. AI-assisted, source-checked, not clinician-reviewed.
Last updated: 2026-08-11Next planned review: 2027-01-07
How this page was created
Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes. We do not employ clinicians and do not intend to — our work is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
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General education — varies by person. Answers genuinely differ between people. This page explains what commonly varies and points you to your care team for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
How this page was created
Cancer Explained does not originate medical claims. Every page restates guidance already published by the National Cancer Institute, the CDC, the USPSTF and the FDA, in plain language, with the source cited so you can check the original yourself. AI does the translating and organizing; automated checks test claims, citations, clarity and safety before anything publishes. We do not employ clinicians and do not intend to — our work is translation and navigation, not clinical judgment. Nothing here is personal medical advice, and no page can account for your particular situation.
Editorial status: Source checked — This page was written with AI assistance and checked line by line against the sources listed on it. That confirms the sources support what the page says. It is not a medical review, and it does not confirm the page is complete or right for your situation.
Human medical review: not completed. Pages here are not signed off by a clinician before they publish. That is not an oversight we are quietly working around: we restate published guidance and cite it, so the authority belongs to the source rather than to us, and every page names where its claims come from — you can verify us instead of trusting us. Where a volunteer clinician has reviewed a page, their name and credentials appear on it; where no name appears, no clinician has checked it. We are glad to have reviewers and are recruiting them, and we do not hold pages back waiting for one. Use this site to understand your situation and to ask better questions of the people treating you.
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