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 320-326 >
2008 ICD-9-CM Diagnosis 321
Meningitis due to other organisms
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 Therefore, this code may be out of date.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 321 can be accessed here.
321 is a non-specific code that cannot be used to specify a diagnosis
321 includes:
arachnoiditis due to organisms other than bacteria
leptomeningitis due to organisms other than bacteria
meningitis due to organisms other than bacteria
pachymeningitis due to organisms other than bacteria
2008 ICD-9-CM Diagnosis 321
On October 1, 2008 the 2009 ICD-9-CM codes came into effect. Therefore, this code may be out of date.