Question 1

What is OHIP billing code Z851?

Accepted Answer

Z851 is "Therapeutic paracentesis", an OHIP Ocular and Aural Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does Z851 pay?

Accepted Answer

The current OHIP fee for Z851 is $70.00, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill Z851 to OHIP?

Accepted Answer

Z851 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z851 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to Z851?

Accepted Answer

Codes related to Z851 in the Schedule of Benefits include E175, Z844, E186, E187, E149, E202, Z847, Z848.

Z851 – Therapeutic paracentesis

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