Below is an instruction from Human. Write a response.
    ### Instruction:
    What is (are) Medicare and Continuing Care ?
    ### Response:
    Medicare Part B is medical insurance. It helps cover medical services such as doctor's services, outpatient care and other medical services that Part A doesn't cover. Part B also covers some preventive services, such as flu shots and diabetes screening, to help you maintain your health and to keep certain illnesses from getting worse.
    