Sayyid has a health insurance plan that pays for care only within its network
of doctors and facilities, except in emergencies. To see a specialist, Sayyid
needs a referral from his primary care physician. This is an example of:
A. Point-of-Service (POS) insurance.
O B. a Preferred Provider Organization (PPO).
O C. a Health Maintenance Organization (HMO).
O
D. Medicare.