Question 1

What is OHIP billing code Z941?

Accepted Answer

Z941 is "Percutaneous diagnostic stimulation of spinal cord, trigeminal nerve root and/or ganglion", an OHIP Spinal Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does Z941 pay?

Accepted Answer

The current OHIP fee for Z941 is $331.50, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill Z941 to OHIP?

Accepted Answer

Z941 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z941 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to Z941?

Accepted Answer

Codes related to Z941 in the Schedule of Benefits include Z942, Z943, N530, N531.

Z941 – Percutaneous diagnostic stimulation of spinal cord, trigeminal nerve root and/or ganglion

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