Dennison & Associates Nationwide Insurance and Financial Agency announces associate agent Samantha Eddy has completed training in Medicare Advantage and Part D Prescription Drug Plans. Samantha is now qualified to offer Medicare Basics, Plan Types and explain enrollment requirements. Medicare coverage is provided by the government and has four components. Part A is hospital insurance paid by the government for most beneficiaries. Part B is voluntary medical insurance. Part C is Medicare Advantage; regulated private insurance that substitutes for Parts A and B, and often D. Part D is voluntary prescription drug coverage. Most people will benefit from enrolling in Parts B and D, or by enrolling in Part C and taking out a private Medicare Advantage plan, during their Initial Enrollment Period.