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Preventive Services

Lung cancer screenings

Medicare covers annual lung cancer screenings with a low-dose CT scan for eligible individuals. Learn about the requirements, costs, and what to expect.

Last Updated: March 31, 2025

Lung cancer generally refers to cancer that forms in the various tissues of the lungs. Lung cancer screenings include an annual Low-Dose Computed Tomography (LDCT, also called low-dose CT) chest scan.

Eligibility

Medicare Part B Part B, also known as medical insurance, is the part of Medicare that covers most medically necessary doctors’ services, preventive care, hospital outpatient care, durable medical equipment (DME), laboratory tests, x-rays, mental health services, and some home health care and ambulance services. covers an annual lung cancer screening and LDCT scan if all of the following apply:

  • You are age 55-77
  • You currently smoke or have quit smoking in the past 15 years
  • You smoked or have smoked an average of one pack per day for at least 30 years
  • You have no symptoms or signs of lung cancer
  • And, you receive the screening and LDCT scan at a Medicare-approved radiology facility

Before your first screening and LDCT scan, you must have a visit with your primary care provider (PCP) The primary care provider (PCP) is the doctor or other health care worker who manages your health care and gives you a referral to consult a specialist if you need it. In Medicare Advantage, many Health Maintenance Organizations (HMOs) require you to select a PCP and get their permission or referral before seeing a specialist. Preferred Provider Organizations (PPOs) and Private Fee-for-Service (PFFS) plans do not have this requirement. to discuss the benefits and risks of the scan. Your PCP will also provide counseling on smoking risks and smoking cessation services when appropriate. After your first screening, a separate counseling visit is not required before receiving subsequent screenings.

Costs

If you qualify,  Original Medicare Original Medicare, also known as Traditional Medicare, is the fee-for-service health insurance program offered through the federal government, which pays providers directly for the services you receive. Almost all doctors and hospitals in the U.S. accept Original Medicare. covers lung cancer screenings at 100% of the Medicare-approved amount when you receive the service from a participating provider. This means you pay nothing (no deductible or coinsurance). Medicare Advantage Medicare Advantage, also known as Part C, Medicare Private Health Plan, or Medicare Managed Care Plan, allows you to get Medicare coverage from a private health plan that contracts with the federal government. All Medicare Advantage Plans must offer at least the same benefits as Original Medicare (Part A and Part B), but can do so with different rules, costs, and coverage restrictions. Plans typically offer Part D drug coverage as part of Medicare Advantage benefits. Medicare Advantage Plans include Health Maintenance Organizations (HMOs), Preferred Provider Organizations (PPOs), Private Fee-for-Service (PFFS) plans, Special Needs Plans (SNPs), and Medicare Medical Savings Accounts (MSAs). Plans are required to cover lung cancer screenings without applying deductibles, copayments, or coinsurance when you see an in-network In-network means part of a private health plan’s network of providers. If you use doctors, hospitals, pharmacies, home health agencies, skilled nursing facilities, and durable medical equipment suppliers that are in your Medicare Advantage Plan or Part D plan’s network, you will generally pay less than if you go to out-of-network providers. provider and meet Medicare’s eligibility requirements for the service.

During the course of your screening, your provider may discover and need to investigate or treat a new or existing problem. This additional care is considered diagnostic, meaning your provider is treating you because of certain symptoms or risk factors. Medicare may bill you for any diagnostic care you receive during a preventive visit.

Glossary Terms

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