Which of the Following Statements Best Describes the Concept of "Professional

Multiple Choice

Which of the following statements best describes the concept of "professional courtesy"?

A) A referral system in which physicians send patients to colleagues for consultation and treatment
B) Charging reduced or no fee for services rendered to other medical professionals
C) Not undercharging for services and thus lowering the insurance company fee schedules
D) Reducing fees charged for treatment of friends and family members