Question 1

What is OHIP billing code N283?

Accepted Answer

N283 is "Decompression, thoracic outlet syndrome", an OHIP Neurological Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does N283 pay?

Accepted Answer

The current OHIP fee for N283 is $389.05, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill N283 to OHIP?

Accepted Answer

N283 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates N283 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to N283?

Accepted Answer

Codes related to N283 in the Schedule of Benefits include E906, E925, N188, N285, N282, N290, N190, N189.

N283 – Decompression, thoracic outlet syndrome

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