345 Epilepsy and recurrent seizures 
345.0 Generalized nonconvulsive epilepsy 
345.00 Generalized nonconvulsive epilepsy without intractable epilepsy convert 345.00 to ICD-10-CM
345.01 Generalized nonconvulsive epilepsy with intractable epilepsy convert 345.01 to ICD-10-CM 345.1 Generalized convulsive epilepsy 345.10 Generalized convulsive epilepsy without intractable epilepsy convert 345.10 to ICD-10-CM 345.11 Generalized convulsive epilepsy with intractable epilepsy convert 345.11 to ICD-10-CM 345.2 Petit mal status epileptic convert 345.2 to ICD-10-CM 345.3 Grand mal status epileptic convert 345.3 to ICD-10-CM 345.4 Localization-related (focal) (partial) epilepsy and epileptic syndromes with complex partial seizures 345.40 Localization-related (focal) (partial) epilepsy and epileptic syndromes with complex partial seizures, without mention of intractable epilepsy convert 345.40 to ICD-10-CM 345.41 Localization-related (focal) (partial) epilepsy and epileptic syndromes with complex partial seizures, with intractable epilepsy convert 345.41 to ICD-10-CM 345.5 Localization-related (focal) (partial) epilepsy and epileptic syndromes with simple partial seizures 345.50 Localization-related (focal) (partial) epilepsy and epileptic syndromes with simple partial seizures, without mention of intractable epilepsy convert 345.50 to ICD-10-CM 345.51 Localization-related (focal) (partial) epilepsy and epileptic syndromes with simple partial seizures, with intractable epilepsy convert 345.51 to ICD-10-CM 345.6 Infantile spasms 345.60 Infantile spasms without intractable epilepsy convert 345.60 to ICD-10-CM 345.61 Infantile spasms with intractable epilepsy convert 345.61 to ICD-10-CM 345.7 Epilepsia partialis continua 345.70 Epilepsia partialis continua without intractable epilepsy convert 345.70 to ICD-10-CM 345.71 Epilepsia partialis continua with intractable epilepsy convert 345.71 to ICD-10-CM 345.8 Other forms of epilepsy and recurrent seizures 345.80 Other forms of epilepsy and recurrent seizures, without mention of intractable epilepsy convert 345.80 to ICD-10-CM 345.81 Other forms of epilepsy and recurrent seizures, with intractable epilepsy convert 345.81 to ICD-10-CM 345.9 Epilepsy unspecified 
345.90 Epilepsy unspecified without intractable epilepsy convert 345.90 to ICD-10-CM 345.91 Epilepsy unspecified with intractable epilepsy convert 345.91 to ICD-10-CM