G40.91Non-billable (header)
Epilepsy, unspecified, intractable
Inclusion Terms
- •Intractable seizure disorder NOS
Code Hierarchy
┌6Diseases of the nervous system (G00-G99)├G40-G47Episodic and paroxysmal disorders (G40-G47)├G40Epilepsy and recurrent seizures
└G40.91Epilepsy, unspecified, intractable
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