10 Things You Can Get 100% Free With Medicare

One of the biggest misunderstandings I see with Medicare is the idea that once you are enrolled, everything is either covered or not covered in one simple category. Medicare does not work that way. Some services are covered with deductibles, copays, or coinsurance. Some are not covered at all. But there is another category that many people overlook: preventive services that may be available at no cost to you when you meet Medicare’s rules and use a provider who accepts Medicare assignment. These are not “free” because Medicare is generous for no reason. They are covered because early detection and prevention can help avoid bigger medical problems later. Medicare’s preventive services guidance includes exams, shots, lab tests, screenings, counseling, and education designed to detect health problems early and help beneficiaries stay healthier. The outline for this Medicare School topic focuses on 10 free preventive services available to Medicare beneficiaries and the importance of knowing the difference between preventive care and treatment-related care.

1. Welcome to Medicare Preventive Visit
The first free service is the Welcome to Medicare preventive visit. This is available during your first 12 months after enrolling in Medicare Part B. It is not the same thing as a full annual physical, and that distinction matters. The visit is designed to establish a health baseline. During the appointment, your doctor may review your medical and social history, calculate your body mass index, perform a simple vision test, review risk factors, discuss preventive services, and give referrals if needed. The important warning is this: the preventive visit itself may be covered at no cost, but if your doctor performs additional tests or treats a medical issue during the same appointment, you may owe a deductible, copay, or coinsurance. Before the visit starts, tell the office you are there for your Welcome to Medicare preventive visit and ask what will be included.

2. Annual Medicare Wellness Visit
The second free service is the yearly Medicare wellness visit. After you have had Part B for more than 12 months, Medicare covers a yearly wellness visit to help update your prevention plan. This is also not the same thing as a head-to-toe physical exam. It is meant to review your health risks, medical history, medications, cognitive health, and recommended screenings. Your first yearly wellness visit cannot take place within 12 months of your Part B enrollment or your Welcome to Medicare visit. This visit can be valuable because it gives you and your doctor a chance to map out which screenings and vaccines you should consider based on your age, health history, and risk factors.

3. Flu Shots
The third free service is the flu shot. Medicare Part B generally covers one flu shot per flu season, and for most people, this should be a routine part of staying healthy. The flu can be especially dangerous for older adults and people with chronic health conditions, so this is one of the simplest preventive benefits to use. In the Medicare School outline, flu shots are listed among the immunizations Medicare beneficiaries can receive at no cost.

4. Pneumonia Vaccines
The fourth free service is the pneumonia vaccine. Medicare covers pneumococcal shots to help protect against pneumonia and related infections. The outline notes that Medicare may cover up to two pneumonia vaccine doses in a lifetime, depending on your situation and medical guidance. This is another service worth discussing with your doctor because timing and vaccine type can depend on your vaccination history and risk level.

5. COVID-19 Vaccines
The fifth free service is the COVID-19 vaccine. Medicare continues to cover COVID-19 vaccines, and the outline includes COVID-19 shots among the immunizations available through Medicare. For people with chronic conditions, weakened immune systems, or higher health risks, staying current on recommended vaccines can be an important part of preventive care.

6. Shingles Vaccine Through Medicare Part D
The sixth free service is the shingles vaccine through Medicare Part D. This one confuses many people because it is not handled the same way as flu or pneumonia shots. Original Medicare Part A and Part B do not cover the shingles vaccine the way Part B covers some other preventive vaccines. Instead, the shingles vaccine is generally covered through Medicare Part D. The outline specifically notes that Shingrix is usually a two-dose vaccine and is covered through a Part D drug plan rather than Part B. This is an important detail because people may assume Medicare does not cover the shingles vaccine if they are only thinking about Part B. In many cases, the path to getting it at no cost is through a Part D prescription drug plan.

7. Screening Mammograms
The seventh free service is a screening mammogram. Medicare covers screening mammograms for eligible women, and the outline notes that women can receive mammograms annually. This is one of the more important examples of preventive care because the goal is to detect cancer early, before symptoms appear. Again, there is a difference between a screening mammogram and a diagnostic mammogram. A screening test may be covered at no cost when you meet Medicare’s requirements, but diagnostic follow-up may involve cost-sharing.

8. Pap Tests and Pelvic Exams
The eighth free service is Pap tests and pelvic exams. Medicare covers these preventive screenings at specific intervals, and the outline notes they are generally covered every 24 months unless someone is considered high risk. These screenings can help detect cervical and vaginal cancers and other health concerns. As with other preventive benefits, make sure the doctor’s office codes the appointment correctly and that you understand whether anything outside the preventive screening will be billed separately.

9. Diabetes Screenings
The ninth free service is diabetes screening. The outline notes that diabetic screenings may be available every six months for people at risk. This can be especially important because diabetes can develop gradually, and early detection may help reduce the risk of complications involving the heart, kidneys, nerves, and eyes. If your doctor believes you are at risk, this screening can be one of the more practical preventive benefits Medicare offers.

10. Cancer Screenings: Colorectal, Lung, and Prostate
The tenth free service is cancer screening, including colorectal, lung, and prostate screenings when you meet the rules. Medicare covers several types of colorectal cancer screenings, and the outline lists options such as annual blood-based tests, stool DNA tests every three years, flexible sigmoidoscopy every four to five years, and full colonoscopies every 10 years for average-risk individuals or every two years for high-risk individuals. Lung cancer screening may be covered annually for certain current or former heavy smokers in the eligible age range, and prostate PSA blood tests may be available annually for men over 50, according to the outline. The key point is that cancer screening rules depend on age, risk factors, frequency limits, and whether the test is truly preventive.

Why “Free” Does Not Always Mean the Whole Appointment Is Free
Here is the caution I want every Medicare beneficiary to understand: “free” does not always mean the entire appointment is free. Medicare preventive benefits are usually free only when they stay within the preventive-service rules. If your doctor finds a problem, orders additional tests, treats a condition, or turns the visit into a diagnostic appointment, you may have a bill. That does not mean the doctor did anything wrong. It means Medicare separates preventive care from diagnostic or treatment-related care.

That is why I recommend asking three simple questions before any preventive visit. First, is this service covered by Medicare as preventive care? Second, does my provider accept Medicare assignment? Third, will anything during this appointment be billed separately? Those questions can help you avoid surprises.

Medicare is not designed to cover everything. It does not cover long-term custodial care, most routine dental care, most routine vision care, or medical care outside the United States in most situations. But it does include many preventive benefits that people either forget to use or do not know exist. The smart move is to use the preventive services you qualify for, keep track of when you are eligible, and make sure the doctor’s office understands that you are scheduling the visit as a Medicare-covered preventive service.

The bottom line is simple: Medicare gives you access to valuable preventive care, but you have to know how to use it. Your Welcome to Medicare visit, annual wellness visit, vaccines, cancer screenings, diabetes screenings, and other preventive benefits can help you stay ahead of health problems. They can also help you and your doctor build a more complete picture of your health as you age. When used correctly, these services are not just free. They can be some of the most valuable benefits Medicare offers.