A Medicare Plan (like an HMO or PPO) is another Medicare health plan choice you may have as part of Medicare. Medicare Advantage Plans, sometimes called “Part C” or “MA Plans,” are offered by private companies approved by Medicare. Medicare Advantage Plans may offer extra coverage, such as vision, hearing, dental, and/or health and wellness programs. To know more visit here https://www.capitalbluemedicare.com/wps/portal/capm/home/what-is-medicare/medicare-faq