General Coding:
Clear Your Coding Category Confusion
Published on Fri Apr 10, 2026
Question: Can you clarify the three primary classifications of CPT® codes and their respective functions for me? I think this would help me in my new position as a medical coder. Hawaii Subscriber Answer: CPT® codes are divided into three distinct groups called Category I, Category II, and Category III codes for medical billing purposes. Here is a breakdown of [...]