Endoscopy Procedures on the Accessory SinusesProcedures cover endoscopic approaches to accessory sinus surgery including diagnostic and operative sinus endoscopy with instrumentation. CPT range 31231–31298 spans multiple endoscopy codes for various sinus endoscopic procedures and adjunctive services.Codes 31231–31298Total Codes: 29Updated 5/4/2026Standalone
Excision Procedures on the Accessory SinusesThe Current Procedural Terminology (CPT) code range for Surgical Procedures on the Accessory Sinuses 31200-31230 is a medical code set maintained by the American Medical Association.Codes 31200–31230Total Codes: 5Updated 5/4/2026Standalone
Incision Procedures on the Accessory SinusesThe Current Procedural Terminology (CPT) code range for Surgical Procedures on the Accessory Sinuses 31000-31090 is a medical code set maintained by the American Medical Association.Codes 31000–31090Total Codes: 17Updated 5/4/2026Standalone
Other Procedures on the Accessory SinusesThe Current Procedural Terminology (CPT) code range for Surgical Procedures on the Accessory Sinuses 31299-31299 is a medical code set maintained by the American Medical Association.Codes 31299–31299Total Codes: 1Updated 5/4/2026Standalone