What is included in the preventive services under Medicare Part B?

Medicare Part B includes a range of preventive services aimed at early detection and prevention of disease, and glaucoma screening is one of these covered services. Specifically, Medicare Part B provides coverage for annual glaucoma screenings for individuals who are at high risk, such as those with a family history of glaucoma or other risk factors. This preventive measure is crucial as it helps in identifying glaucoma early, potentially preventing vision loss and ensuring timely treatment.

In contrast, elective surgeries, chronic disease management, and physical rehabilitation do not fall under the category of preventive services covered by Medicare Part B. Elective surgeries focus on treatment and may require prior approval for coverage, chronic disease management typically falls under ongoing care rather than preventive measures, and while physical rehabilitation is important for recovery, it is often considered post-acute care rather than preventive in nature. Thus, the inclusion of glaucoma screening showcases Medicare's commitment to preventive health strategies.