Specific code 2011 ICD-9-CM Diagnosis Code 312.00
Undersocialized conduct disorder aggressive type unspecified degree
  • Short description: Unsocial aggress-unspec.
  • ICD-9-CM 312.00 will be replaced by an equivalent ICD-10-CM code (or codes) when the United States transitions from ICD-9-CM to ICD-10-CM on October 1, 2015.
  • ICD-9-CM 312.00 is a billable medical code that can be used to specify a diagnosis on a reimbursement claim.
  • You are viewing the 2011 version of ICD-9-CM 312.00.
  • More recent version(s) of ICD-9-CM 312.00: 2012 2013 2014.
Disease Synonyms
  • Aggressive unsocial conduct disorder
  • Angry
  • Behavior disorder, aggressive type unsocialized
  • feeling angry
  • Unsocialized behavior, aggressive type
Convert to ICD-10-CM: 312.00 converts approximately to:
  • 2014 ICD-10-CM F91.1 Conduct disorder, childhood-onset type
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 312.00 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 2011 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.