CPT code 42975 Coding guidelines
Basics of Drug-induced sleep endoscopy (DISE) CPT code 42975 Drug-induced sleep endoscopy (DISE), also known as sleep nasoendoscopy or nasopharyngoscopy, is an upper airway evaluation technique which uses a flexible fiberoptic endoscope to examine the site of airway obstruction while individuals are in a sedative-induced sleep designed to mimic the natural sleep state. The purpose … Read more