Home > 2006 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Inflammatory Diseases Of The Central Nervous System 320-327 > Meningitis of unspecified cause 322-
Non-specific code 2006 ICD-9-CM Diagnosis Code 322
Meningitis of unspecified cause
  • There are 4 ICD-9-CM codes below 322 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2006 version of ICD-9-CM 322.
  • More recent version(s) of ICD-9-CM 322: 2007 2008 2009 2010 2011 2012 2013 2014 2015.
322 Includes
  • arachnoiditis with no organism specified as cause
  • leptomeningitis with no organism specified as cause
  • meningitis with no organism specified as cause
  • pachymeningitis with no organism specified as cause
 321.8 ICD9Data.com 322.0 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 322 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 2006 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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