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