Orthopedic Coding Alert

You Be the Coder:

Submit Multiple Codes for New, Recurrent HNP

Question: Our physician performed surgery due to recurrent HNP at L5-S1 and a new HNP at L4-L5. How should we code this?

Hawaii Subscriber

Answer: You'll report treatment of the recurrent HNP (herniated nucleus pulposus) at L5-S1 with 63042 (Laminotomy [hemilaminectomy], with decompression of nerve root[s], including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc, reexploraton, single interspace; lumbar). Because the HNP at L5-S1 is recurrent, your surgeon is dealing with a more complicated procedure.

You might be able to append modifier 22 (Increased procedural services) to 63042, depending on the documentation.

Then report 63030 (Laminotomy [hemilaminectomy], with decompression of nerve root[s], including partial facetectomy, foraminotomy and/or excision of herniated intervertebral disc, including open and endoscopically-assisted approaches; 1 interspace, lumbar) for the new HNP.

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