Otolaryngology diagnostic & therapeutic procedures OHIP billing codes

These are the most commonly used Otolaryngology diagnostic & therapeutic procedures OHIP billing codes. To find other billing codes search the OHIP fee schedule here .


All codes

Code Description Amount
G103 Debridement of maxillectomy cavity $6.05
G420 Ear syringing and/or extensive curetting or debridement unilateral or bilateral $11.35
G403 Particle repositioning maneuvre for benign paroxysmal positional vertigo $21.15
G440 Pure tone threshold audiometry with or without bone conduction - technical component $10.65
G525 Pure tone threshold audiometry with or without bone conduction - Professional component $5.85
G441 Pure tone threshold audiometry (with or without bone conduction) and speech reception threshold and/or speech discrimination scores. - technical component $18.55
G526 Pure tone threshold audiometry (with or without bone conduction) and speech reception threshold and/or speech discrimination scores. - Professional component $16.45
G442 Impedance audiometry by manual or automated methods - technical component $3.37
G529 Impedance audiometry by manual or automated methods - Professional component $1.86
G448 Sound field audiometry (infants and children) - technical component $22.45
G450 Sound field audiometry (infants and children) - Professional component $5.70
G443 Miscellaneous advanced testing e.g. recruitment, tests of malingering, central auditory and stapedial reflex decay tests - per test - technical component, to a maximum of 1 … per test $8.10
G530 Miscellaneous advanced testing e.g. recruitment, tests of malingering, central auditory and stapedial reflex decay tests - per test - professional component, to a maximum of 1 … per test $5.95
G143 Cortical evoked audiometry - technical component $37.25
G141 Cortical evoked audiometry - Professional component $19.15
G146 Brain stem evoked audiometry - technical component $37.25
G144 Brain stem evoked audiometry - Professional component $19.15
G815 Electrocochleography (per ear): to include myringotomy if performed - technical component $37.25
G816 Electrocochleography (per ear): to include myringotomy if performed - professional component $104.45
G104 Positional testing with electronystagmography (ENG) - technical component $19.20
G105 Positional testing with electronystagmography (ENG) - professional component $20.90
G451 Caloric testing with ENG - technical component $19.20
G533 Caloric testing with ENG - professional component $18.30
G454 Stroboscopy $16.80
G191 Optokinetic tests $12.40
G108 Computerized rotation tests $20.20