2008 ICD-9-CM Volume 1 Diagnosis CodesHome > Diseases Of The Nervous System And Sense Organs 320-389 > Inflammatory Diseases Of The Central Nervous System 320-327 > Encephalitis Myelitis And Encephalomyelitis 323.* >
2008 ICD-9-CM Diagnosis 323.1
Encephalitis in rickettsial diseases classified elsewhere
On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.
The 2009 version of ICD-9-CM 323.1 can be accessed here.
323.1 is a specific code that can be used to specify a diagnosis