Question: How do we correctly bill multiple radiofrequency ablations of the lumbosacral lateral branches? Do we append modifier 51 to any ablation after the first?
Virginia Subscriber
Answer: Begin with procedure code 64640 (Destruction by neurolytic agent; other peripheral nerve or branch), then check with your payer about how to report additional ablations.
Option 1: Submit 64640 on the same line for each ablation (64640 x 4 for four ablations, for example). Append either LT (Left side) or [...]
