Question 1

What is OHIP billing code G231?

Accepted Answer

G231 is "Somatic or peripheral nerve block - one nerve or site", an OHIP Diagnostic and Therapeutic Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does G231 pay?

Accepted Answer

The current OHIP fee for G231 is $34.10, effective 2025-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill G231 to OHIP?

Accepted Answer

G231 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates G231 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to G231?

Accepted Answer

Codes related to G231 in the Schedule of Benefits include G223.

G231 – Somatic or peripheral nerve block - one nerve or site

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