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Medicare freebies: Services with no out-of-pocket costs

Medical News Today Published Sep 28, 2025 Reviewed Jul 2, 2026 ✓ Reviewed by citations.press editors
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Medicare Part B covers a yearly wellness visit for eligible beneficiaries at no cost, with the first visit not occurring within 12 months of Part B enrollment and subsequent visits every 12 months thereafter.
1 visit · yearly wellness visit12 months · waiting period after Part B enrollment before first wellness visit
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Medicare Part B covers flu shots annually during flu season at no cost to the beneficiary.
1 shot · flu shot
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Medicare Part B covers initial COVID-19 vaccination and boosters at no cost to the beneficiary.
1 vaccination · initial COVID-19 vaccination1 booster · boosters
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Medicare Part B covers cervical cancer screenings (pap smears and pelvic exams) once every 24 months at no cost to the beneficiary.
1 screening · cervical cancer screening (pap smears and pelvic exams)
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Medicare Part B covers mammograms for breast cancer screening once every 12 months for those over age 40 at no out-of-pocket cost.
1 mammogram · mammogramat least 40 years · minimum age for eligibility
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Medicare Part B covers PSA blood tests for prostate cancer screening once every 12 months for those over age 50 at no cost to the individual.
1 test · PSA blood testat least 50 years · minimum age for eligibility
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Medicare Part B covers lung cancer screenings via CT scans once per year for eligible individuals at no cost.
1 screening · lung cancer screening (CT scan)
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Medicare Part B covers depression screenings once per year at no cost to the beneficiary in a primary care setting.
1 screening · depression screening
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Medicare Part B covers up to two diabetes screening tests each year at no cost to eligible beneficiaries.
at most 2 screening · diabetes screening tests
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Medicare Part B covers bone density measurements once every 24 months at no out-of-pocket cost to eligible beneficiaries.
1 test · bone density measurement
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Medicare Part B covers medical nutrition therapy services: up to 3 hours in the first calendar year and 2 hours in each subsequent year.
3 hour · initial medical nutrition therapy services2 hour · follow-up medical nutrition therapy services
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Medicare Part B covers obesity screening and behavioral counseling at no cost for individuals with BMI ≥ 30.
at least 30 BMI · minimum BMI for eligibility
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Medicare Part B covers STI screenings and behavioral counseling at no out-of-pocket cost for eligible beneficiaries.
1 screening · STI screening1 session · behavioral counseling session
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Medicare Part B covers alcohol misuse screenings once per year at no cost for eligible individuals who use alcohol but do not meet criteria for alcohol dependency.
1 screening · alcohol misuse screening
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Generally, after meeting the deductible, Medicare covers around 80% of approved costs for services and treatments, leaving beneficiaries responsible for 20%.
about 80 % · Medicare coverage of approved costs20 % · beneficiary coinsurance
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Most services that Medicare covers require out-of-pocket costs such as copayments and deductibles. However, certain services are provided free, at no cost to the beneficiary.

Generally, once a beneficiary has met their deductibles, Medicare covers around 80% of all approved costs for services and treatments. This leaves the beneficiary responsible for 20% of the costs.

However, Medicare provides some services at no cost to the beneficiary. While they are not actually free services, they are free to the individual. Medicare covers all costs for these services.

Medicare Part B covers a yearly wellness visit for eligible beneficiaries. These annual appointments allow individuals and their healthcare professionals to update personalized plans to help prevent disease and disability, according to current risk factors.

It is important to note that these annual wellness visits are not physical exams.

A person’s first yearly wellness visit cannot take place within 12 months of their Part B enrollment. They can then take place every 12 months after that.

As long as the healthcare professional accepts Medicare, these visits occur at no cost to the beneficiary. The Part B deductible also does not apply to these appointments, meaning individuals do not have to meet it before Medicare pays for them.

Medicare Part D covers most commercially available vaccines and immunizations. However, Medicare Part B covers certain preventive vaccines.

Part B covers flu shots annually during flu season. The beneficiary pays nothing for these as long as the healthcare provider accepts Medicare.

For COVID-19 vaccines, Part B covers the initial vaccination and boosters at no cost to the beneficiary.

Medicare Part B covers both the hepatitis B vaccine and the pneumococcal vaccine, based on a person’s eligibility. People can speak with their doctor about these vaccines.

There are certain cancer screenings that Medicare Part B covers, typically at no cost to the beneficiary. These screenings include:

Medicare will typically cover cervical cancer screenings, such as pap smears and pelvic exams, once every 24 months at no cost to the beneficiary.

Medicare covers mammograms to screen for breast cancer once every 12 months for those over the age of 40 with no out-of-pocket costs.

For prostate cancer, Medicare covers a PSA blood test once every 12 months for those over the age of 50 at no cost to the individual.

Medicare also covers lung cancer screenings through CT scans once per year for those who are eligible.

Individuals can speak with their doctor about their eligibility for these screenings based on their risk factors and circumstances.

Medicare Part B covers depression screenings at no cost to the beneficiary.

Once per year, a Medicare beneficiary can get a depression screening in a primary care setting such as a doctor’s office. This screening generally consists of a healthcare professional asking specific questions to determine if a person may have depression.

If the healthcare professional feels an individual may be experiencing depression, they can recommend follow-up treatment or give a referral to a mental health professional. Follow-up treatment and mental health services may require out-of-pocket costs such as copayments.

Medicare offers up to two screenings each year at no cost to the beneficiary if a healthcare professional determines the individual may be at risk of developing diabetes.

Medicare Part B covers bone mass, or bone density, measurements at no out-of-pocket cost to the individual. Eligible beneficiaries can receive this test once every 24 months to check for their risk of broken bones.

Generally, people are responsible for bone density testing if they are at risk for osteoporosis, taking medications that may affect bone density, or are already taking medications for osteoporosis.

Medicare Part B covers medical nutrition therapy services at no cost for those who are eligible. These services include:

Medicare covers an initial 3 hours of services during the first calendar year. It may then cover 2 hours of follow-up services each calendar year after the initial coverage.

Medicare Part B covers obesity screening and behavioral counseling at no cost to the individual for those who are eligible.

People with a body mass index (BMI) of 30 or more are eligible for these services through Medicare.

Medicare Part B covers sexually transmitted infection (STI) screenings and behavioral counseling sessions for those who are eligible.

Eligible beneficiaries pay nothing out of pocket for these services.

Medicare Part B covers alcohol misuse screenings at no cost to the individual for those who are eligible.

These screenings include questions about a person’s alcohol use so that a healthcare professional can review the responses and check for alcohol misuse.

Individuals who use alcohol but do not meet the conditions for alcohol dependency can receive a screening once per year.

Most services that Medicare covers have at least a 20% coinsurance for the beneficiary.

However, Medicare provides certain services and preventive screenings at no cost to the individual, though some of these services have eligibility requirements. Individuals can speak with a healthcare professional about whether they meet these requirements.

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