Question 1

What is OHIP billing code Z143?

Accepted Answer

Z143 is "Large core breast biopsy (14 gauge or larger bore needle)", an OHIP Integumentary System Surgical Procedures code from the Ontario Schedule of Benefits (Physician Services).

Question 2

How much does Z143 pay?

Accepted Answer

The current OHIP fee for Z143 is $144.85, effective 2026-04-01, per the Ontario Schedule of Benefits.

Question 3

How do I bill Z143 to OHIP?

Accepted Answer

Z143 is submitted through OHIP's MCEDT claims system, either directly or via billing software. SnapBill validates Z143 claims against the Schedule of Benefits rules before submission.

Question 4

What codes are related to Z143?

Accepted Answer

Codes related to Z143 in the Schedule of Benefits include Z141, E542, Z139, R107, Z427.

Z143 – Large core breast biopsy (14 gauge or larger bore needle)

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