About how many codes does the ICD-10-CM contain? 

A mandibular orthopedic reposition is an example of an appliance

Indicate whether the statement is true or false

What do personnel modifiers explain?

A. They explain special circumstances relating to the health care professionals involved in the treatment of the patient. B. They indicate that a service or procedure was not performed in total. C. They are an indicator of the level of complexity of services required to treat that patient. D. They indicate a service or procedure was performed by more than one physician.