You Be the Coder:
Submitting Accurate Migraine Dx Codes
Published on Tue Oct 24, 2017
Question: Notes indicate that the clinician performed a bilateral Botox A (onabotulinumtoxinA) injection for an established patient suffering from chronic migraine without aura; the provider performed the injection via chemodenervation, and used 0.75 units of Botox A. How should I code this encounter, and what are the definitions, for coding purposes, of "chronic" and "aura"? West Virginia Subscriber Answer: First, we'll tackle [...]