which of the following acronyms does not represent a managed care plan? a. hmo b. ppo c. pos d. sor please…

which of the following acronyms does not represent a managed care plan? a. hmo b. ppo c. pos d. sor please select the best answer from the choices provided
Answer
Brief Explanations:
HMO (Health - Maintenance Organization), PPO (Preferred - Provider Organization), and POS (Point - of - Service) are common types of managed care plans. SOR is not a recognized managed care plan acronym.
Answer:
D. SOR