I am wondering what the original intent of the code should be. Code 93657 is ea add?l linear or focus ablation. There are 4 pulmonary veins that enter the left atrium. If ablation was done in each one, RIPV, RSPV, LIPV, & LSPV plus a roof line, would that count as a total of 5, 93656, 93657 x 4 or are the pulmonary veins always considered as 1, 93656, 93657 x 1?
Medicare set the MUE to 1 for wach of these codes yet the 2014 ardioloy CPT update by Terry Fletcher stated that 93655 can have multiple units and 93657 could only have 1. This also disagrees with the last post form CPT assistant.
Medicare set the MUE to 1 for wach of these codes yet the 2014 ardioloy CPT update by Terry Fletcher stated that 93655 can have multiple units and 93657 could only have 1. This also disagrees with the last post form CPT assistant.