Home > 2008 ICD-9-CM Diagnosis Codes > Diseases Of The Nervous System And Sense Organs 320-389 > Hereditary And Degenerative Diseases Of The Central Nervous System 330-337 > Cerebral degenerations usually manifest in childhood 330-
Specific code 2008 ICD-9-CM Diagnosis Code 330.9
Unspecified cerebral degeneration in childhood
  • Short description: CEREB DEGEN IN CHILD NOS.
  • ICD-9-CM 330.9 is a billable medical code that can be used to indicate a diagnosis on a reimbursement claim, however, 330.9 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 2008 version of ICD-9-CM 330.9.
  • More recent version(s) of ICD-9-CM 330.9: 2009 2010 2011 2012 2013 2014 2015.
Convert to ICD-10-CM: 330.9 converts approximately to:
  • 2015/16 ICD-10-CM G31.9 Degenerative disease of nervous system, unspecified
Approximate Synonyms
  • Cerebral degeneration in childhood
ICD-9-CM Volume 2 Index entries containing back-references to 330.9:
 330.8 ICD9Data.com 331 
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 330.9 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 2008 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.
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