icd 10 diagnostic mammogram on today's episode of coding with Kate we I'm going to be talking about icd-10-cm a diagnosis code book this book is an integral part of or one of the integral parts of coding the medical record this code book literally has any diagnosis and variation of diagnosis you could ever imagine that's why it's so big but to look at the breakdown of this book in the very beginning in the read section they have information of how this code book works what conventions they use meaning what terms like code also code with excludes1 excludes2 these are all things that you will learn in your coding courses but in the read section that is one of the places where you'll find that information along with a breakdown of each chapter and any guidelines that fall within it that will help you learn how to code those sect...