This workshop aims to enhance your expertise in coding colonoscopies by reviewing source documents and verifying coding rules according to the Canadian Coding Standards. Accurate interpretation of source documents and correct code assignment are essential for ensuring high-quality data. Participants will review scenarios that include history, physical examination, operative notes, and pathology reports to practice coding each case. The workshop concludes with a final quiz to test your knowledge and earn continuing professional education (CPE) credits, with explanations provided to verify your answers.