Breadcrumb Home Medical Office Technology OT 153/HIMT 15303 OT 153/HIMT 15303: Introduction to Medical Coding (fall semester) Download as PDF Common Course Number HIMT 15303 Program Medical Office Technology Lecture Hours 3 Credits 3 This course is designed to give students a basic introduction to coding in medical offices. Prerequisites OT 113/HIMT 11303, BY 103/BIOL 10363 or departmental approval