Non-specific code 2009 ICD-9-CM Diagnosis Code 310
Specific nonpsychotic mental disorders due to brain damage
  • There are 5 ICD-9-CM codes below 310 that define this diagnosis in greater detail. Do not use this code on a reimbursement claim.
  • You are viewing the 2009 version of ICD-9-CM 310.
  • More recent version(s) of ICD-9-CM 310: 2010 2011 2012 2013 2014 2015.
310 Excludes
  • neuroses, personality disorders, or other nonpsychotic conditions occurring in a form similar to that seen with functional disorders but in association with a physical condition (300.0-300.9, 301.0-301.9)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 310 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 2009 ICD-9-CM Index or use the search engine at the top of this page to lookup any code.