G43.ENon-billable (header)
Chronic migraine with aura
✗ Excludes 1(Not coded here)
- •migraine with aura (G43.1-)
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G40-G47Episodic and paroxysmal disorders (G40-G47)├G43Migraine
└G43.EChronic migraine with aura
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