Book excerpt: Take a real-world approach to coding that prepares you for the AAPC or AHIMA certification exams and for professional practice in any health care setting. The book is also a handy resource you can turn to throughout your career. Unique decision trees show you how to logically assign a code. It's the only text that breaks down the decision-making process into a visual and repeatable process! You’ll learn exactly how to select the correct ICD-10, CPT, and HCPCS codes. Each section parallels the Official Coding Guidelines, with a special emphasis on commonly used codes. A wealth of learning tools and tips, along with critical-thinking exercises and real-life case studies, provide the practice you need to master coding. Brief reviews of A&P and pathophysiology put the codes into perfect context.