This is the second half of original Medicare. Part B helps to pay for care at a clinic or at a hospital as an outpatient including:

• Physician services, including in the hospital
• An annual wellness visit and preventive services, like flu shots and mammograms
• Lab services, like blood tests
• X-rays and some other diagnostic tests
• Some health programs, like smoking cessation, obesity counseling and cardiac rehab
• Physical therapy, occupational therapy and speech-language pathology services
• Diabetes screenings, diabetes education and certain diabetes supplies
• Mental health care
• Durable medical equipment for use at home, like wheelchairs and walkers
• Ambulatory surgery center services
• Ambulance and emergency room services