Convert ICD-10 Code G37.4 to ICD-9

Source ICD-10 Code Target ICD-9 Code
G37.4
Subacute necrotizing myelitis of central nervous system
323.9
Encephalitis NOS
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.
G37.4
Subacute necrotizing myelitis of central nervous system
341.8
Cns demyelination NEC
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 G37.4 - subacute necrotizing myelitis of central nervous system based on the most recent General Equivalence Mappings (GEMS) information.