Gain essential skills in medical billing and coding tailored for optometrists. Do not approach this book with the goal of becoming an expert in medical billing. This book is designed to help you build a solid foundation in medical billing and coding. In this book, you will be exposed to the guidelines for correct medical decision making, when and how to use modifiers and how to code for procedure only encounters. After working through this book, you should be familiar with the guidelines, so you that can code your encounters correctly.