G40.81 should not be used for reimbursement purposes as there are multiple sub-diagnoses that fall under this code. Please refer to the sub-diagnoses below.
Related Diagnoses
G40.811Lennox-Gastaut syndrome, not intractable, with status epilepticus
G40.812Lennox-Gastaut syndrome, not intractable, without status epilepticus
G40.813Lennox-Gastaut syndrome, intractable, with status epilepticus
G40.814Lennox-Gastaut syndrome, intractable, without status epilepticus