Otolaryngology diagnostic & therapeutic procedures OHIP billing codes

All codes

Code	Description	Amount	Ans Units	Assist Units
G103	Debridement of maxillectomy cavity	$0.00	N/A	N/A
G420	Ear syringing and/or extensive curetting or debridement unilateral or bilateral	$0.00	N/A	N/A
G403	Particle repositioning maneuvre for benign paroxysmal positional vertigo	$0.00	N/A	N/A
G440	Pure tone threshold audiometry with or without bone conduction - technical component
	- Technical Fee	$10.30	N/A	N/A
G525	Pure tone threshold audiometry with or without bone conduction - Professional component
	- Professional Fee	$5.85	N/A	N/A
G441	Pure tone threshold audiometry (with or without bone conduction) and speech reception threshold and/or speech discrimination scores. - technical component
	- Technical Fee	$17.90	N/A	N/A
G526	Pure tone threshold audiometry (with or without bone conduction) and speech reception threshold and/or speech discrimination scores. - Professional component
	- Professional Fee	$15.70	N/A	N/A
G442	Impedance audiometry by manual or automated methods - technical component
	- Technical Fee	$3.25	N/A	N/A
G529	Impedance audiometry by manual or automated methods - Professional component
	- Professional Fee	$1.86	N/A	N/A
G448	Sound field audiometry (infants and children) - technical component
	- Technical Fee	$21.70	N/A	N/A
G450	Sound field audiometry (infants and children) - Professional component
	- Professional Fee	$5.70	N/A	N/A
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
	- Technical Fee	$7.80	N/A	N/A
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
	- Professional Fee	$5.95	N/A	N/A
G143	Cortical evoked audiometry - technical component
	- Technical Fee	$36.00	N/A	N/A
G141	Cortical evoked audiometry - Professional component
	- Professional Fee	$19.15	N/A	N/A
G146	Brain stem evoked audiometry - technical component
	- Technical Fee	$36.00	N/A	N/A
G144	Brain stem evoked audiometry - Professional component
	- Professional Fee	$19.15	N/A	N/A
G815	Electrocochleography (per ear): to include myringotomy if performed - technical component
	- Technical Fee	$36.00	N/A	N/A
G816	Electrocochleography (per ear): to include myringotomy if performed - professional component
	- Professional Fee	$104.45	N/A	N/A
G104	Positional testing with electronystagmography (ENG) - technical component
	- Technical Fee	$18.55	N/A	N/A
G105	Positional testing with electronystagmography (ENG) - professional component
	- Professional Fee	$20.90	N/A	N/A
G451	Caloric testing with ENG - technical component
	- Technical Fee	$18.55	N/A	N/A
G533	Caloric testing with ENG - professional component
	- Professional Fee	$18.30	N/A	N/A
G454	Stroboscopy	$0.00	N/A	N/A
G191	Optokinetic tests	$0.00	N/A	N/A
G108	Computerized rotation tests	$0.00	N/A	N/A