All ICD10 Codes

HCC 201 (V28)

Seizure Disorders and Convulsions

64 ICD-10-CM codes map to this category in the CMS-HCC V28 risk adjustment model for payment year 2027. All 115 HCCs

G40.001Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, with status epilepticus
G40.009Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, not intractable, without status epilepticus
G40.011Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, with status epilepticus
G40.019Localization-related (focal) (partial) idiopathic epilepsy and epileptic syndromes with seizures of localized onset, intractable, without status epilepticus
G40.101Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, with status epilepticus
G40.109Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, not intractable, without status epilepticus
G40.111Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, with status epilepticus
G40.119Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with simple partial seizures, intractable, without status epilepticus
G40.201Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, with status epilepticus
G40.209Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, not intractable, without status epilepticus
G40.211Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, with status epilepticus
G40.219Localization-related (focal) (partial) symptomatic epilepsy and epileptic syndromes with complex partial seizures, intractable, without status epilepticus
G40.301Generalized idiopathic epilepsy and epileptic syndromes, not intractable, with status epilepticus
G40.309Generalized idiopathic epilepsy and epileptic syndromes, not intractable, without status epilepticus
G40.311Generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus
G40.319Generalized idiopathic epilepsy and epileptic syndromes, intractable, without status epilepticus
G40.401Other generalized epilepsy and epileptic syndromes, not intractable, with status epilepticus
G40.409Other generalized epilepsy and epileptic syndromes, not intractable, without status epilepticus
G40.411Other generalized epilepsy and epileptic syndromes, intractable, with status epilepticus
G40.419Other generalized epilepsy and epileptic syndromes, intractable, without status epilepticus
G40.42Cyclin-Dependent Kinase-Like 5 Deficiency Disorder
G40.501Epileptic seizures related to external causes, not intractable, with status epilepticus
G40.509Epileptic seizures related to external causes, not intractable, without status epilepticus
G40.801Other epilepsy, not intractable, with status epilepticus
G40.802Other epilepsy, not intractable, without status epilepticus
G40.803Other epilepsy, intractable, with status epilepticus
G40.804Other epilepsy, intractable, without status epilepticus
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
G40.821Epileptic spasms, not intractable, with status epilepticus
G40.822Epileptic spasms, not intractable, without status epilepticus
G40.823Epileptic spasms, intractable, with status epilepticus
G40.824Epileptic spasms, intractable, without status epilepticus
G40.833Dravet syndrome, intractable, with status epilepticus
G40.834Dravet syndrome, intractable, without status epilepticus
G40.841KCNQ2-related epilepsy, not intractable, with status epilepticus
G40.842KCNQ2-related epilepsy, not intractable, without status epilepticus
G40.843KCNQ2-related epilepsy, intractable, with status epilepticus
G40.844KCNQ2-related epilepsy, intractable, without status epilepticus
G40.89Other seizures
G40.901Epilepsy, unspecified, not intractable, with status epilepticus
G40.909Epilepsy, unspecified, not intractable, without status epilepticus
G40.911Epilepsy, unspecified, intractable, with status epilepticus
G40.919Epilepsy, unspecified, intractable, without status epilepticus
G40.A01Absence epileptic syndrome, not intractable, with status epilepticus
G40.A09Absence epileptic syndrome, not intractable, without status epilepticus
G40.A11Absence epileptic syndrome, intractable, with status epilepticus
G40.A19Absence epileptic syndrome, intractable, without status epilepticus
G40.B01Juvenile myoclonic epilepsy, not intractable, with status epilepticus
G40.B09Juvenile myoclonic epilepsy, not intractable, without status epilepticus
G40.B11Juvenile myoclonic epilepsy, intractable, with status epilepticus
G40.B19Juvenile myoclonic epilepsy, intractable, without status epilepticus
G40.C01Lafora progressive myoclonus epilepsy, not intractable, with status epilepticus
G40.C09Lafora progressive myoclonus epilepsy, not intractable, without status epilepticus
G40.C11Lafora progressive myoclonus epilepsy, intractable, with status epilepticus
G40.C19Lafora progressive myoclonus epilepsy, intractable, without status epilepticus
G93.45Developmental and epileptic encephalopathy
P90Convulsions of newborn
R56.00Simple febrile convulsions
R56.01Complex febrile convulsions
R56.1Post traumatic seizures
R56.9Unspecified convulsions