ICD-10-CM > G00-G99 > G40-G47 > G40 > G40.A > G40.A1 G40.A1 Absence epileptic syndrome, intractable Non-Billable/Non-Specific Codes G40.A11Absence epileptic syndrome, intractable, with status epilepticusG40.A19Absence epileptic syndrome, intractable, without status epilepticus