Question 1

What is OHIP billing code Z173?

Accepted Answer

Z173 is "Abscess or haematoma - subcutaneous - two", an OHIP Integumentary System Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does Z173 pay?

Accepted Answer

The current OHIP fee for Z173 is $33.25, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill Z173 to OHIP?

Accepted Answer

Z173 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z173 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to Z173?

Accepted Answer

Codes related to Z173 in the Schedule of Benefits include Z101, Z174.

Z173 – Abscess or haematoma - subcutaneous - two

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