The GI, or digestive, tract extends from mouth to anus (see the image below). The division of the GI tract into upper and lower is a matter of some confusion and debate.
Dental PPO insurance plans, also known as dental preferred provider organizations or DPPOs, are a popular dental insurance option due to their flexibility in allowing insured members to choose dentists and dental specialists.
Test your Usual, Customary and Reasonable (UCR) knowledge with this quick-to-complete quiz. Q1) Usual, Customary and Reasonable (UCR) helps PPO insurance companies determine how much to pay on dental claims when a plan participant goes to an out-of-network dentist. true Thatâs true.