Convert ICD-10 Code G40.311 to ICD-9

Source ICD-10 Code		Target ICD-9 Code
G40.311 Generalized idiopathic epilepsy, intractable, w stat epi		345.11 Gen cnv epil w intr epil
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.
G40.311 Generalized idiopathic epilepsy, intractable, w stat epi		345.3 Grand mal status
Approximate Flag - The approximate mapping means there is not an exact match between the ICD-10 and ICD-9 codes and the mapped code is not a precise representation of the original code.

ICD-10 to ICD-9 crosswalk for code G40.311 - generalized idiopathic epilepsy and epileptic syndromes, intractable, with status epilepticus based on the most recent General Equivalence Mappings (GEMS) information.