What are the coding and billing options for dye studies to check the patency of the catheter for an infusion pump?
A. There is no specific code that accurately describes dye studies for the catheter used with infusion pumps. Based upon a query to the AMA and the association’s current philosophy to base coding on precise procedure descriptions, the unlisted procedure code 64999 should be used and a SPECIAL REPORT detailing the procedure, equipment and supplies should accompany the claim.