G43.81Non-billable (header)
Other migraine, intractable
Inclusion Terms
- •Other migraine, with refractory migraine
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G40-G47Episodic and paroxysmal disorders (G40-G47)├G43Migraine
└G43.81Other migraine, intractable
Not sure between two codes?
⇄ Compare G43.81 with another code →