63081 or Something Else?

Question:

I received feedback from an external review and am now confused. A partial cervical corpectomy (30%) was documented and reported with CPT 63081, along with fusion and instrumentation. I’ve been informed that this is not a corpectomy. I'm looking for confirmation that this is correct feedback.

Answer:

Thank you for asking KZA!

CPT defines the minimum amount of bone removed for partial corpectomies—the minimum amount for the cervical spine is at least one-half (50%).

The feedback received is correct, as the documented 30% does not support reporting a partial corpectomy. Instead, this is appropriately reported as an ACDF, CPT 22551.

*This response is based on the best information available as of 8/14/25.