This is a practical guide to medical billing and coding that will provide optometrists with more understanding of how to code appropriately based on medical decision making. In addition, the optometrist will learn about modifiers, how to use modifiers appropriately and when to use modifiers. Lastly, the course will discuss when a procedure only encounter should be coded. The course learning objectives are as follows: Understand E&M Coding (99202/12,99203/13,99204/14,99205/15)​ Understand Modifiers and when to use​ Understand procedure only coding