323.71
Toxic encephalitis and encephalomyelitis
The ICD-9 code for toxic encephalitis and encephalomyelitis is 323.71.
Legacy code — retired October 1, 2015ICD-10-CM equivalent
Informational only — GEM mappings are approximate, not guaranteed one-to-one equivalents.
View ICD-9 → ICD-10 crosswalk for 323.71 →