What is OHIP billing code S057?

S057 is "Submandibular duct relocation", an OHIP Urology code from the Ontario Schedule of Benefits (Physician Services).

How much does S057 pay?

The current OHIP fee for S057 is $360.75, effective 2025-04-01, per the Ontario Schedule of Benefits.

How do I bill S057 to OHIP?

S057 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates S057 claims against the Schedule of Benefits rules before submission.

All codes

S057

S057 – Submandibular duct relocation

OHIP Urology Code — DIGESTIVE SYSTEM SURGICAL PROCEDURES · Schedule of Benefits

Ask AI Bill This Code — Sign Up Free

Submandibular duct relocation is a surgical procedure performed on the salivary glands and ducts. This service is eligible for surgeon (suffix A), assistant (suffix B), and anaesthetist (suffix C) fees. The fee for the assistant is calculated based on 6 base units plus time units. The fee for the anaesthetist is calculated based on 7 base units plus time units. See and for detailed unit calculation rules.

When to Use

Use S057 when performing a formal transposition of the submandibular duct, typically for the management of ductal stenosis or stricture.
Use S057 when relocating the duct to the oral cavity floor as a primary surgical intervention for salivary flow obstruction.

Common Pitfalls

Do not bill S057 in conjunction with simple ductal dilation or sialendoscopy procedures, as these are distinct services.
Do not assume a second assistant is automatically payable; S057 is not on the pre-approved list, and you must submit a letter of justification to the Ministry for approval.
Failure to document the Injury Severity Score (ISS) in the medical record will lead to the rejection of the E420 trauma premium.

Billing Tips

Ensure the anaesthetist's claim includes the base units (7) plus time units, and verify that any additional units for ASA status or BMI are calculated according to the rules in GP97.
When billing for patients under 16 years of age, verify the correct age-based premium (U1, U5, or U16) is applied to both the surgeon and assistant fees to maximize the claim value.

Have a specific question? Ask our billing assistant

Provider Fee$360.75

Surgical Assistant Fee$75.06

Anaesthetist Fee$108.43

Non-Anaesthetist Fee$108.43

Effective: April 1, 2025

Ready to bill this code?

SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.

Get Started Free Already have an account? Sign in