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Z305
Z305 – Nasal polyp - multiple or involving general anaesthetic - unilateral
OHIP Respiratory Surgical Procedures Code — RESPIRATORY SURGICAL PROCEDURES · Schedule of Benefits
A unilateral procedure for the excision of multiple nasal polyps, or any nasal polyp excision that requires a general anaesthetic.
As a #-prefixed service, when performed in a hospital or an Integrated Community Health Services Centre (ICHSC), the costs for premises, equipment, supplies, and personnel are not billed by the physician (see ).
This is an Independent Operative Procedure (IOP), which has specific payment rules regarding pre-operative assessments (see ).
Not eligible for payment if rendered in conjunction with tonsillectomy and adenoidectomy or quadroscopy. Note from Z298, which is under the same Nasopharynx section, may apply contextually.
When multiple or bilateral IOPs like Z305 are performed at the same time by the same physician, the listed procedural benefits should be claimed in full but the pre- and post-operative benefits should be claimed as if only one procedure had been performed.
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