Below is a list summarizing the CPT codes for excision procedures on the accessory sinuses. CPT Code 31200 CPT 31200 describes an intranasal, anterior ethmoidectomy. CPT Code 31201 CPT 31201 describes total intranasal ethmoidectomy. CPT Code 31205 CPT 31205 describes a total extranasal ethmoidectomy. CPT Code 31225 CPT 31225 describes a maxillectomy without orbital exenteration….

Below is a list summarizing the CPT codes for incision procedures on the accessory sinuses. CPT Code 31000 CPT 31000 describes lavage by cannulation of the maxillary sinus through antrum puncture or natural ostium. CPT Code 31002 CPT 31002 describes lavage by cannulation of the sphenoid sinus. CPT Code 31020 CPT 31020 describes intranasal sinusotomy…

Below is a list summarizing the CPT codes for endoscopy procedures on the accessory sinuses. CPT Code 31231 CPT 31231 describes nasal endoscopy as a diagnostic procedure that can be performed unilaterally or bilaterally as a separate procedure. CPT Code 31233 CPT 31233 describes nasal/sinus endoscopy, diagnostic, with maxillary sinusoscopy performed via inferior meatus or…