does medicare cover cancer treatment

Does Medicare cover cancer treatment?

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Dear Connie,

There is a high rate of pancreatic cancer in my family, and this makes me more thoughtful of my health insurance coverage. I’m about to qualify for Medicare, and I’m wondering which plan would protect my health and finances the most if I were to get cancer. I’m wondering, does Medicare cover cancer treatment, and are all plans equal?

Considering my Medicare plan options,
James from San Diego, California

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Dear James,

Thank you for writing. Planning your Medicare coverage before a diagnosis is one of the best ways to protect both your health and finances. Let’s walk through how Medicare covers cancer treatment and what options you have.

Does Medicare Cover Cancer Treatment?

Yes. Medicare covers many medically necessary services for treating cancer, including surgery, chemotherapy, radiation therapy, and some prescription drugs. Coverage may include hospital care, outpatient treatments, and medications used during cancer treatment.

Medicare may also cover: 

  • Stem cell and bone marrow transplants
  • Immunotherapy
  • Hormone therapy
  • Targeted drug therapy
  • Cryoablation and radiofrequency ablation
  • Clinical trials

Coverage depends on whether the treatment is medically necessary and provided by a doctor or facility that accepts Medicare.

How Medicare Parts A, B, and D Cover Cancer

Medicare Part A: Inpatient Cancer Care

Medicare Part A is your hospital insurance. It covers cancer treatment you receive during an inpatient hospital stay. 

According to Medicare.gov, Part A covers:

  • Inpatient surgeries
  • Inpatient chemotherapy
  • Inpatient radiation treatments
  • Skilled nursing facility care following a qualifying hospital stay
  • Hospice care
  • Surgically implanted breast prostheses after a mastectomy (inpatient setting)

In , the Part A inpatient hospital deductible is $1,736 per benefit period, according to Medicare.gov. You must meet this deductible before Part A begins to pay. After day 60 of a hospital stay, a daily coinsurance of $434 applies through day 90.

Medicare Part B: Outpatient Cancer Care

Medicare Part B is your medical insurance. It covers outpatient cancer treatment and services. 

According to Medicare.gov, Part B covers:

  • Outpatient chemotherapy given by injection or IV in a doctor’s office or clinic
  • Some oral chemotherapy treatments
  • Radiation therapy at outpatient clinics
  • Outpatient surgeries
  • Diagnostic tests such as X-rays, CT scans, and MRIs
  • Prostheses after a mastectomy (outpatient setting)
  • Mental health services related to cancer care
  • Some costs of approved clinical research studies
  • Dental care directly related to the success of a covered cancer treatment (such as dental work required before chemotherapy)

In , the Part B annual deductible is $283. After you meet your deductible, you pay 20% coinsurance on all Medicare-approved amounts for outpatient cancer care. There is no out-of-pocket maximum with Original Medicare, so your 20% share is not capped.

Medicare Part D: Prescription Drugs for Cancer

Medicare Part D covers prescription drugs, including many cancer medications not administered in a clinical setting. 

According to Medicare.gov, Part D may cover:

  • Oral-only chemotherapy drugs taken at home
  • Anti-nausea medications
  • Pain medications prescribed as part of cancer treatment
  • Other drugs used during the course of treatment

Starting in , Part D out-of-pocket costs are capped at $2,100 per year. This is a significant benefit for people taking high-cost cancer drugs. Check your plan’s formulary to confirm your specific medications are covered and at what cost tier.

The Real Cost Risk: Why Original Medicare Has Limits

Original Medicare covers many cancer treatments, but it does not have an out-of-pocket maximum. Your 20% Part B coinsurance and deductibles can add up quickly during treatment. According to a study published in JAMA Oncology, Medicare beneficiaries without supplemental insurance spend nearly 24% of their total annual household income on out-of-pocket medical expenses after a cancer diagnosis. 

<blockquote>

<h5>Agent tip:</h5>

“Original Medicare has no out-of-pocket maximum. That means your costs during cancer treatment are not capped. Supplemental coverage, like Medigap or Medicare Advantage, can protect you from bills that add up fast.”</blockquote>

If you are at higher risk for cancer, adding supplemental coverage can protect you from large, unpredictable bills.

Supplemental Coverage Options That Help With Cancer Costs

Option 1: Medigap (Medicare Supplement Insurance)

A Medigap policy works alongside Original Medicare Parts A and B. It helps cover most or all of the out-of-pocket costs that Original Medicare does not pay, including the 20% Part B coinsurance, deductibles, and copayments. According to Medicare.gov, Medigap policies help cover certain out-of-pocket costs, such as deductibles, coinsurance, and copayments.

With Medigap, you can see any hospital or doctor that accepts Medicare, with no network restrictions. You can also pair Medigap with a cancer care insurance plan that provides a lump sum payment at diagnosis.

Option 2: Medicare Advantage (Part C)

Medicare Advantage plans must provide at least the same coverage as Original Medicare Parts A and B. Many plans also include prescription drug coverage, an annual out-of-pocket maximum, and additional benefits such as dental, vision, and hearing.

The out-of-pocket maximum for Medicare Advantage plans can be as high as $9,250 in-network in . Once you reach that limit, the plan pays 100% of covered costs for the rest of the year. Monthly premiums are often lower than Medigap, but Medicare Advantage plans use provider networks and have their own deductibles and cost-sharing. Check that your doctors and hospitals accept the plan before enrolling.

Option 3: Cancer Care Insurance

A cancer care insurance plan can provide a safety net if you have Original Medicare without supplemental coverage. These plans offer a lump-sum payment upon a cancer diagnosis. You can use that money for any cancer-related expenses, including medical bills, travel expenses, or lost income.

Bottom Line

In , Medicare covers a wide range of cancer treatments, including surgery, chemotherapy, radiation, and immunotherapy. Part A covers inpatient care. Part B covers outpatient services. Part D covers many cancer drugs. But Original Medicare has no out-of-pocket maximum, so costs can add up quickly during treatment.

Adding Medigap or choosing a Medicare Advantage plan can help protect your finances. A licensed insurance agent can help you compare plans and choose coverage that fits your needs.

Need Help Deciding The Right Medicare Coverage For You?

  • No-cost, unbiased service
  • Compare all major plans and carriers
  • Local, licensed insurance agents with 25+ years of combined experience

Speak with a local licensed insurance agent
David Luna Co-founder and
Licensed Insurance Agent
(623) 223-8884 (TTY: 711) M-F 9am - 5pm
There's no obligation to enroll

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Frequently Asked Questions

Does Medicare pay for cancer treatment after age 75?
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Yes. Medicare covers cancer treatment at any age once you are enrolled. You must meet deductibles and coinsurance under Original Medicare. Medicare Advantage plans have their own cost rules and annual out-of-pocket limits.

Does Medicare cover cancer screenings?
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Yes. Medicare Part B covers many preventive cancer screenings, including mammograms, colonoscopies, prostate screenings, and lung cancer screening for eligible patients.

Do I need a referral to see a cancer specialist with Medicare?
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Usually no. With Original Medicare, you can see any doctor or specialist who accepts Medicare. Some Medicare Advantage plans may require a referral.

How much does cancer treatment cost with Medicare?
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Costs vary. With Original Medicare, you usually pay the Part B deductible and 20% coinsurance for outpatient care. There is no annual out-of-pocket maximum unless you have supplemental coverage, like Medicare Advantage or Medigap.

Does Medicare cover BCG treatment for bladder cancer?
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Yes. Medicare may cover BCG immunotherapy when it is medically necessary. Part B usually covers outpatient treatment, while Part A may cover inpatient treatment.

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Read more by Renee van Staveren

Since 2009, I've been writing about complicated, technical issues, with the goal of making topics like Medicare and healthcare easier to understand. I've been writing about Medicare since 2021 and healthcare since 2019. I am an AmeriCorps alumni. I enjoy gardening, reading, and DIYing.

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