The Options Clearing Corporation is an example of a clearing house that functions for the purpose of clearing equity options and bond derivatives, in order to ensure the proper implementation of these instruments.
Medical Terminology and Medical Billing. Professional medical billers have mastered the specialized language of medical code, and this code is based on the language of medicine. Medical billers and medical coders need to comfortable using and understanding medical terms in order to apply the correct codes to describe services delivered to patients.
What is the medical billing code 99213? Evaluation and Management of an established patient where the  provider of service meets two of the following three criteria:  expanded problem, focused history expanded proâ¦blem, focused exam  low medical decision making.