G40 — ICD-10-CM Diagnosis Codes

• G40 Epilepsy and recurrent seizures
• G40.0 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset
• G40.00 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable
• G40.001 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus billable
• G40.009 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus billable
• G40.01 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable
• G40.011 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus billable
• G40.019 Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus billable
• G40.1 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures
• G40.10 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable
• G40.101 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus billable
• G40.109 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus billable
• G40.11 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable
• G40.111 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus billable
• G40.119 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus billable
• G40.2 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures
• G40.20 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable
• G40.201 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus billable
• G40.209 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus billable
• G40.21 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable
• G40.211 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus billable
• G40.219 Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus billable
• G40.3 Generalized idiopathic epilepsy and epileptic syndromes
• G40.30 Generalized idiopathic epilepsy and epileptic syndromes, not intractable
• G40.301 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus billable
• G40.309 Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus billable
• G40.31 Generalized idiopathic epilepsy and epileptic syndromes, intractable
• G40.311 Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus billable
• G40.319 Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus billable
• G40.4 Other generalized epilepsy and epileptic syndromes
• G40.40 Other generalized epilepsy and epileptic syndromes, not intractable
• G40.401 Other generalized epilepsy and epileptic syndromes, not intractable, with status epilepticus billable
• G40.409 Other generalized epilepsy and epileptic syndromes, not intractable, without status epilepticus billable
• G40.41 Other generalized epilepsy and epileptic syndromes, intractable
• G40.411 Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus billable
• G40.419 Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus billable
• G40.42 Cyclin-Dependent Kinase-Like 5 Deficiency Disorder billable
• G40.5 Epileptic seizures related to external causes
• G40.50 Epileptic seizures related to external causes, not intractable
• G40.501 Epileptic seizures related to external causes, not intractable, with status epilepticus billable
• G40.509 Epileptic seizures related to external causes, not intractable, without status epilepticus billable
• G40.8 Other epilepsy and recurrent seizures
• G40.80 Other epilepsy
• G40.801 Other epilepsy, not intractable, with status epilepticus billable
• G40.802 Other epilepsy, not intractable, without status epilepticus billable
• G40.803 Other epilepsy, intractable, with status epilepticus billable
• G40.804 Other epilepsy, intractable, without status epilepticus billable
• G40.81 Lennox-Gastaut syndrome
• G40.811 Lennox-Gastaut syndrome, not intractable, with status epilepticus billable
• G40.812 Lennox-Gastaut syndrome, not intractable, without status epilepticus billable
• G40.813 Lennox-Gastaut syndrome, intractable, with status epilepticus billable
• G40.814 Lennox-Gastaut syndrome, intractable, without status epilepticus billable
• G40.82 Epileptic spasms
• G40.821 Epileptic spasms, not intractable, with status epilepticus billable
• G40.822 Epileptic spasms, not intractable, without status epilepticus billable
• G40.823 Epileptic spasms, intractable, with status epilepticus billable
• G40.824 Epileptic spasms, intractable, without status epilepticus billable
• G40.83 Dravet syndrome
• G40.833 Dravet syndrome, intractable, with status epilepticus billable
• G40.834 Dravet syndrome, intractable, without status epilepticus billable
• G40.84 KCNQ2-related epilepsy
• G40.841 KCNQ2-related epilepsy, not intractable, with status epilepticus billable
• G40.842 KCNQ2-related epilepsy, not intractable, without status epilepticus billable
• G40.843 KCNQ2-related epilepsy, intractable, with status epilepticus billable
• G40.844 KCNQ2-related epilepsy, intractable, without status epilepticus billable
• G40.89 Other seizures billable
• G40.9 Epilepsy, unspecified
• G40.90 Epilepsy, unspecified, not intractable
• G40.901 Epilepsy, unspecified, not intractable, with status epilepticus billable
• G40.909 Epilepsy, unspecified, not intractable, without status epilepticus billable
• G40.91 Epilepsy, unspecified, intractable
• G40.911 Epilepsy, unspecified, intractable, with status epilepticus billable
• G40.919 Epilepsy, unspecified, intractable, without status epilepticus billable
• G40.A Absence epileptic syndrome
• G40.A0 Absence epileptic syndrome, not intractable
• G40.A01 Absence epileptic syndrome, not intractable, with status epilepticus billable
• G40.A09 Absence epileptic syndrome, not intractable, without status epilepticus billable
• G40.A1 Absence epileptic syndrome, intractable
• G40.A11 Absence epileptic syndrome, intractable, with status epilepticus billable
• G40.A19 Absence epileptic syndrome, intractable, without status epilepticus billable
• G40.B Juvenile myoclonic epilepsy [impulsive petit mal]
• G40.B0 Juvenile myoclonic epilepsy, not intractable
• G40.B01 Juvenile myoclonic epilepsy, not intractable, with status epilepticus billable
• G40.B09 Juvenile myoclonic epilepsy, not intractable, without status epilepticus billable
• G40.B1 Juvenile myoclonic epilepsy, intractable
• G40.B11 Juvenile myoclonic epilepsy, intractable, with status epilepticus billable
• G40.B19 Juvenile myoclonic epilepsy, intractable, without status epilepticus billable
• G40.C Lafora progressive myoclonus epilepsy
• G40.C0 Lafora progressive myoclonus epilepsy, not intractable
• G40.C01 Lafora progressive myoclonus epilepsy, not intractable, with status epilepticus billable
• G40.C09 Lafora progressive myoclonus epilepsy, not intractable, without status epilepticus billable
• G40.C1 Lafora progressive myoclonus epilepsy, intractable
• G40.C11 Lafora progressive myoclonus epilepsy, intractable, with status epilepticus billable
• G40.C19 Lafora progressive myoclonus epilepsy, intractable, without status epilepticus billable