Non-specific code 2009 ICD-9-CM Diagnosis Code 300.0
Anxiety states
  • There are 4 ICD-9-CM codes below 300.0 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 300.0.
  • More recent version(s) of ICD-9-CM 300.0: 2010 2011 2012 2013 2014.
300.0 Excludes
  • anxiety in:
    • acute stress reaction (308.0)
    • transient adjustment reaction (309.24)
  • neurasthenia (300.5)
  • psychophysiological disorders (306.0-306.9)
  • separation anxiety (309.21)
ICD-9-CM codes are used in medical billing and coding to describe diseases, injuries, symptoms and conditions. ICD-9-CM 300.0 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.