What CPT code is used for Swan-Ganz catheters when inserted by an anesthesia provider?

The appropriate CPT code for the insertion of Swan-Ganz catheters by an anesthesia provider is indeed 93503. This code specifically denotes the insertion of a pulmonary artery catheter for evaluation and monitoring purposes during anesthesia care.

To highlight the relevance of this code, 93503 includes the service of placing the catheter with the necessary positioning and confirmation of its placement, which is critical for accurate patient monitoring in anesthesia. This code is selected when the procedure is done in an inpatient setting or during an operative procedure, aligning with the responsibility of the anesthesia provider.

Understanding the correct application of this code is essential for proper documentation and billing, ensuring that the anesthesia provider is appropriately reimbursed for their services involving this specific and critical monitoring technique. The specificity of the code reflects the level of complexity and the required training to perform the procedure safely and effectively.