A Medicare beneficiary is a patient enrolled in the Medicare program for government coverage of medical expenses for individuals over 65 years old and some younger patients on disability. Medicare Plan A covers hospital costs, in which all Medicare-eligible patients are automatically enrolled, and Medicare Plan B covers physician fees, which requires enrollment by the patient to pay a monthly premium. | A Medicare beneficiary is a patient enrolled in the Medicare program for government coverage of medical expenses for individuals over 65 years old and some younger patients on disability. Medicare Plan A covers hospital costs, in which all Medicare-eligible patients are automatically enrolled, and Medicare Plan B covers physician fees, which requires enrollment by the patient to pay a monthly premium. |