Anesthesia Coding Alert

You Be the Coder:

Reporting Unsuccessful Line Placement

Question: Can we code for a line placement (such as an arterial line or CVP) that the anesthesiologist attempts but is unsuccessful with? If so, should we include a modifier to notify the carrier?


Tennessee Subscriber


Answer: Technically, you could report the attempted placement--but many coders do not because the service is not enough to justify a separate claim.

If you do report the service, submit 36620 (Arterial catheterization or cannulation for sampling, monitoring or transfusion [separate procedure]; percutaneous) or 93503 (Insertion and placement of flow directed catheter [e.g., Swan-Ganz] for monitoring purposes) and append modifier 53 (Discontinued procedure).

Include documentation so the carrier knows your physician did not complete the procedure.

Other Articles in this issue of

Anesthesia Coding Alert

View All