Letter: Commentary: The Anatomy of Disvalued Codes: The 63047 and the 22633

Affiliations

• ¹ Department of Neurosurgery, Stanford University, Stanford , California , USA.
• ² Department of Neurosurgery, Barrow Neurological Institute, Phoenix , Arizona , USA.
• ³ Washington Committee, American Association of Neurological Surgeons/Congress of Neurological Surgeons, Washington , District of Columbia , USA.
• ⁴ Department of Neurological Surgery, University of Cincinnati, Cincinnati , Ohio , USA.