How many coding systems are used to keep track of the many thousands of possible diagnoses and of procedures and services by the physicians, and to simplify the process of verifying the medical necessity of each procedure?

Question

Quizplus · Accepted Answer

The correct answer is D: Two. The two coding systems used to keep track of diagnoses and procedures are the International Classification of Diseases (ICD) and the Current Procedural Terminology (CPT).

How Many Coding Systems Are Used to Keep Track of the Many