Medicare covers skin cancer screening under specific conditions, but coverage depends on your risk factors and the type of screening

Medicare Part B covers a screening for skin cancer if your doctor refers you because you have signs or symptoms of skin cancer, or if you have risk factors that make screening medically necessary. The screening must be performed by a dermatologist or other may have access to physician. Medicare does not cover routine skin cancer screening for people without symptoms or known risk factors — that is, screening done straightforward because you want to check your skin.

If your doctor documents that you have a personal or family history of melanoma, fair skin, many moles, or other clinical risk factors, Medicare will cover the visit. You pay 20 percent of the approved amount after you meet your Part B deductible. If the screening leads to a biopsy or removal of a suspicious lesion, that procedure is also covered under the same terms.

Key Takeaways

  • Medicare Part B covers skin cancer screening when your doctor refers you because of symptoms, signs, or documented risk factors.
  • Routine screening without symptoms or risk factors is not covered by Medicare, though some Medigap or Medicare Advantage plans may offer it.
  • You pay 20 percent coinsurance after your Part B deductible once screening is deemed medically necessary.
  • If a biopsy or lesion removal is needed during the screening visit, that procedure is covered under the same benefit.

What counts as a medically necessary skin cancer screening

Medicare uses the term "medically necessary" to mean your doctor has a clinical reason to screen you. That reason might be a previous skin cancer diagnosis, a family history of melanoma, a large number of atypical moles, or visible lesions your doctor wants to evaluate. It might also include occupational or lifestyle exposure — for example, if you worked outdoors for decades without sun protection.

Your doctor documents this reason in your medical record before or during the visit. Medicare reviewers may look at that documentation if a claim is questioned. The key is that the screening is not preventive in the sense of "let's check you because you're over 65" — it is diagnostic or risk-based.

How to know if your screening will be covered

Before your appointment, call your dermatologist's office and ask whether they bill Medicare and whether they believe your screening meets Medicare's medical necessity standard. Give them your risk factors or symptoms. Many offices have staff who handle insurance questions and can tell you whether they expect Medicare to cover the visit.

You can also call Medicare directly at 1-800-MEDICARE (1-800-633-4227) and describe your situation. Medicare staff can tell you whether the screening is likely covered based on your symptoms or risk factors. Write down the name of the person you spoke with and the date, in case a claim is denied later.

If you have a Medicare Advantage plan (Part C), call your plan's customer service number instead. Advantage plans have their own rules about skin cancer screening, and some cover routine screening even without symptoms. Your plan's member handbook or website will list what is covered.

What happens if screening is not covered

If Medicare denies the claim because your doctor did not document medical necessity, you have the right to appeal. Your doctor's office can submit additional information about your risk factors or symptoms. Many appeals are successful if the documentation was incomplete the first time.

If the screening truly was routine (no symptoms, no risk factors, no referral reason), you will owe the full cost. Ask your dermatologist's office for the fee before the visit so you are not surprised. Some dermatology offices offer discounts for uninsured or out-of-pocket patients, or they may let you set up a payment plan.

Skin cancer screening through your Medicare Advantage plan

If you have a Medicare Advantage plan, your coverage for skin cancer screening may be different from Original Medicare. Some Advantage plans cover routine skin cancer screening as a preventive benefit, even without symptoms or risk factors. Others follow the same rules as Original Medicare and require medical necessity.

Check your plan's member handbook or call the customer service number on your insurance card. Ask specifically whether routine skin cancer screening is covered and whether you need a referral from your primary care doctor. Some plans require you to see a dermatologist in their network, while others allow you to go out of network with a higher cost-share.

What to do if you notice a suspicious spot on your skin

If you notice a new mole, a changing mole, or any lesion that looks unusual, contact your primary care doctor or dermatologist right away. Describe what you see: the size, color, shape, whether it itches or bleeds, and how long it has been there. Your doctor will decide whether an in-person examination is needed.

If your doctor examines you and finds something concerning, that visit and any follow-up biopsy or removal will be covered by Medicare as a medically necessary diagnostic service. You do not need to wait for a routine screening appointment — symptoms or visible changes move you into the covered category when ready.

Frequently Asked Questions

Does Medicare cover a full-body skin check if I have no symptoms?

No, not under Original Medicare. A full-body screening without symptoms or documented risk factors is considered preventive, not medically necessary. Medicare Advantage plans vary — some cover it, others do not. Check your plan documents or call your plan to ask.

What if my dermatologist says I need screening because of my family history of melanoma?

If your doctor documents a family history of melanoma and refers you for screening based on that risk, Medicare will cover it. Make sure your doctor writes down the family history in your chart before or during the visit so the claim is not denied.

Do I need a referral from my primary care doctor to see a dermatologist for skin cancer screening?

Original Medicare does not require a referral. You can go directly to a dermatologist who accepts Medicare. If you have a Medicare Advantage plan, check your plan's rules — some require a referral, others do not.

What is my out-of-pocket cost if Medicare covers the screening?

You pay 20 percent of the Medicare-approved amount after you meet your Part B deductible for the year. The exact cost depends on what the dermatologist charges and what Medicare approves. Ask the office for an estimate before your visit.

If a biopsy is done during the screening visit, is that covered too?

Yes. If the screening leads to a biopsy or removal of a lesion, that procedure is covered under the same medically necessary benefit. You pay the same 20 percent coinsurance. Pathology fees (lab analysis of the sample) are also covered.