Which type of service might be covered at no cost under Medicare?

Preventive services such as screenings are typically covered at no cost under Medicare because they are essential for early detection and prevention of serious health conditions. Medicare emphasizes the importance of preventive care by waiving copayments and deductibles for these services. These preventive measures include various tests and screenings, such as mammograms, colonoscopies, and annual wellness visits, which contribute to maintaining overall health and can help identify issues before they become more severe, thus potentially reducing overall healthcare costs in the long run. This proactive approach in Medicare highlights its commitment to preventive health care, helping beneficiaries to access critical services without financial barriers.