HMO, POS and PPO are MA Plans that focus on using network providers to maximize the benefits and reduce out-of-network expenses and is denoted as option B.
This is known as Medicare Advantage Plans and they offer private health insurance benefit through a private-sector health insurer.
HMO, POS and PPO uses network providers are used by them to maximize the benefits and reduce out-of-network expenses due to glitches which may occur thereby making it the correct choice.
Read more about Medicare Advantage Plans here https://brainly.com/question/13128567
#SPJ1
