Codify By AAPC
ICD-10-PCS Codes
1
09NW0ZZ (RELEASE RIGHT SPHENOID SINUS, OPEN APPROACH)
2
09NW3ZZ (RELEASE RIGHT SPHENOID SINUS, PERCUTANEOUS APPROACH)
3
09NW4ZZ (RELEASE RIGHT SPHENOID SINUS, PERCUTANEOUS ENDOSCOPIC APPROACH)
4
09NW8ZZ (RELEASE RIGHT SPHENOID SINUS, VIA NATURAL OR ARTIFICIAL OPENING ENDOSCOPIC)