ICD-10-CM>Q00-QA1>Q00-Q07>Q04>Q04.9Q04.9Congenital malformation of brain, unspecifiedBillable/Specific Copy Code Copy DescriptionApplicable ToCongenital anomaly NOS of brainCongenital deformity NOS of brainCongenital disease or lesion NOS of brainMultiple anomalies NOS of brain, congenital