Specific code 2007 ICD-9-CM Diagnosis Code 348.31
Metabolic encephalopathy
  • ICD-9-CM 348.31 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 348.31 should only be used for claims with a date of service on or before September 30, 2015. For claims with a date of service on or after October 1, 2015, use an equivalent ICD-10-CM code (or codes).
  • You are viewing the 2007 version of ICD-9-CM 348.31.
  • More recent version(s) of ICD-9-CM 348.31: 2008 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 348.31 converts directly to:
  • 2015/16 ICD-10-CM G93.41 Metabolic encephalopathy
Approximate Synonyms
  • Encephalopathy, metabolic
348.31 Excludes
  • toxic metabolic encephalopathy (349.82)
Applies To
  • Septic encephalopathy
ICD-9-CM Volume 2 Index entries containing back-references to 348.31:
  • Encephalopathy (acute) 348.30
    • metabolic (see also Delirium) 348.31
    • septic 348.31
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 348.31 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 2007 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.