Question 1

What is OHIP billing code S446?

Accepted Answer

S446 is "Ureterotomy with removal of calculus - lower 1/3", an OHIP Urogenital and Urinary Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does S446 pay?

Accepted Answer

The current OHIP fee for S446 is $482.40, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill S446 to OHIP?

Accepted Answer

S446 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates S446 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to S446?

Accepted Answer

Codes related to S446 in the Schedule of Benefits include E003B, E420, E409, E410, E400B, E401B, E400C, E401C.

S446 – Ureterotomy with removal of calculus - lower 1/3

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