This textbook provides comprehensive instruction for the CPT procedural coding system for various curriculums, such as health information management, health information technology, medical office assistants, coding and reimbursement specialists, and health insurance specialists. This is to be the companion text for Understanding CPT Coding: A Worktext. This hands-on textbook will present a comprehensive understanding of CPT-4 coding system and the guidelines that relate to CPT coding established by federal agencies, Medicare, and the AMA. The textbook will include learning objectives, key terms, learning exercises, chapter summaries, internet links and chapter reviews. The instructor’s manual/resource kit will include answers to learning exercises, chapter reviews and lab manuals questions, and PowerPoint presentations. A separate instructor’s testbank will include questions for each chapter using the following format: true/false, fill-in, multiple choice, short answer and coding exercises. A Web Tutor/Online companion can be used as a supplement.