Which service is covered by Original Medicare if the appropriate criteria are met?

Ambulance services are covered by Original Medicare when certain criteria are met, specifically when the services are considered medically necessary. Medicare Part B, which covers outpatient care, includes ambulance transportation when the patient's condition is such that using other means of transportation could endanger their health. This coverage is specifically applicable when emergency services are needed to transport the patient to and from a hospital or other medical facility.

For the other services listed, they do not consistently meet the criteria for coverage under Original Medicare. For example, while physical therapy sessions may be covered if deemed medically necessary, they are subject to specific limitations and conditions. Vision correction glasses are generally not covered under Original Medicare unless they are following cataract surgery. Massage therapy, on the other hand, is typically not covered at all by Original Medicare, regardless of whether it is deemed necessary or provided by a licensed professional. Thus, ambulance services stand out as the clear choice that aligns with Medicare's criteria for coverage.