Non-specific code 2012 ICD-9-CM Diagnosis Code 323.0
Encephalitis, myelitis, and encephalomyelitis in viral diseases classified elsewhere
  • There are 2 ICD-9-CM codes below 323.0 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2012 version of ICD-9-CM 323.0.
  • More recent version(s) of ICD-9-CM 323.0: 2013 2014 2015.
Code First
  • Code first underlying disease, as:
    • cat-scratch disease (078.3)
    • human immunodeficiency virus [HIV] disease (042)
    • infectious mononucleosis (075)
    • ornithosis (073.7)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 323.0 is one of thousands of ICD-9-CM codes used in healthcare. Although ICD-9-CM and CPT codes are largely numeric, they differ in that CPT codes describe medical procedures and services. Can't find a code? Start at the root of ICD-9-CM, check the 2012 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.