Neurosurgery Coding Alert

You Be the Coder:

What's the Code for RFTC?

Question: Our surgeon performed a radiofrequency thermal coagulation (RFTC) to disable the nerves in a patient's lumbar area. Is there a code for this?

Montana Subscriber

Answer: If the physician uses RFTC or pulse RFTC in the lumbar or sacral area, you should report it with 64622 (Destruction by neurolytic agent, paravertebral facet joint nerve; lumbar or sacral, single level).
 
If the physician addresses additional lumbosacral levels, report +64623 (... lumbar or sacral, each additional level [list separately in addition to code for primary procedure]) once for each additional level without any modifiers appended.
 
This represents a departure for coders who may be accustomed to reporting 64622 for chemical destruction. The March 2002 CPT Assistant, however, states that the term "agent" describes chemical, thermal, electrical and radiofrequency methods.

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