SnapBill MD
All codes

Z424 – Transseptal left heart catheterization

OHIP Diagnostic and Therapeutic Procedures Code — DIAGNOSTIC AND THERAPEUTIC PROCEDURES · Schedule of Benefits

Ask a question
Transseptal left heart catheterization, with or without pressure measurements, with or without dye injection. This procedure involves passing a catheter across the interatrial septum to access the left atrium, typically performed in conjunction with electrophysiologic procedures.
G176G177G178

1. Z424 is only eligible for payment when rendered with G176, G177 and/or G178.

2. Z424 is eligible for payment for each transseptal catheter placement to a maximum of 2.

Ready to bill this code?

SnapBill makes OHIP billing simple — auto-filled codes, validation, and batch submission.

Get Started FreeAlready have an account? Sign in

We use cookies to measure site usage and improve your experience. You can manage your preferences at any time.