Gastroenterology Billing CPT Modifiers-In the world of gastroenterology, billing is as complex as the procedures themselves. From colonoscopies to endoscopies and advanced diagnostic tests, the procedures often intersect with evaluation and management (E/M) services, follow-ups, and repeated interventions. Amid these complexities, CPT modifiers play a crucial role in ensuring accurate medical billing and proper reimbursement. […]