Some examples of covered durable medical equipment include (but are not limited to): knee and back braces; foot-worn medical devices which restore alignment and improve walking patterns to help relieve pain associated with osteoarthritis and other musculoskeletal conditions; orthopedic and corrective shoes that are part of a leg brace; hospital beds; wheelchairs; crutches; walkers; glucometers that are medically necessary due to the patient's type of diabetic condition.