300.3 OBSESSIVE-COMPULSIVE DIS


Code Information

Diagnosis Code: 300.3

Short Description: Obsessive-compulsive dis

Long Description: Obsessive-compulsive disorders

Code Classification:

  • Mental disorders (290–319)
    • Neurotic disorders, personality disorders, and other nonpsychotic mental disorders (300-316)
      • 300 Neurotic disorders
        • 300.3 Obsessive-compulsive dis

Code Version: 2015 ICD-9-CM


References to Index of Diseases and Injuries

The code 300.3 has the following ICD-9-CM references to the Index of Diseases and Injuries
  • Ablutomania 300.3
  • Compulsion, compulsive
    • neurosis (obsessive) 300.3
    • states (mixed) 300.3
    • swearing 300.3
      • in Gilles de la Tourette's syndrome 307.23
  • Disorder - see also Disease
    • obsessive-compulsive 300.3
    • psychogenic NEC (see also condition) 300.9
      • compulsive 300.3
      • obsessive 300.3
  • Impulses, obsessional 300.3
  • Impulsive 799.23
    • neurosis 300.3
  • Mania (monopolar) (see also Psychosis, affective) 296.0
    • compulsive 300.3
  • Neurosis, neurotic 300.9
    • anancastic, anankastic 300.3
    • compulsive, compulsion 300.3
    • impulsive 300.3
    • obsessional 300.3
      • phobia 300.3
    • obsessive-compulsive 300.3
  • Obsession, obsessional 300.3
    • ideas and mental images 300.3
    • impulses 300.3
    • neurosis 300.3
    • phobia 300.3
    • psychasthenia 300.3
    • ruminations 300.3
    • state 300.3
    • syndrome 300.3
  • Obsessive-compulsive 300.3
    • neurosis 300.3
    • personality 301.4
    • reaction 300.3
  • Phobia, phobic (reaction) 300.20
    • obsessional 300.3
  • Psychasthenia 300.89
    • compulsive 300.3
    • mixed compulsive states 300.3
    • obsession 300.3
  • Psychoneurosis, psychoneurotic (see also Neurosis) 300.9
    • compulsion 300.3
    • obsessional 300.3
    • obsessive-compulsive 300.3
  • Reaction
    • compulsive 300.3
    • obsessive-compulsive 300.3
    • psychoneurotic (see also Neurosis) 300.9
      • compulsive 300.3
      • obsessive 300.3
      • obsessive-compulsive 300.3
  • Rumination - see also Vomiting
    • neurotic 300.3
    • obsessional 300.3
  • State
    • compulsive (mixed) (with obsession) 300.3
    • obsessional 300.3
  • Syndrome - see also Disease
    • obsessional 300.3

Crosswalk Information

The code 300.3 converts into the following ICD-10 code(s):
ICD-9 Code ICD-10 Code ICD-10 Description
300.3 Right Arrow F42 Obsessive-compulsive disorder
This ICD-9 to ICD-10 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-9 Code ICD-9 Description
300.00 Anxiety state, unspecified
300.01 Panic disorder without agoraphobia
300.02 Generalized anxiety disorder
300.09 Other anxiety states
300.10 Hysteria, unspecified
300.11 Conversion disorder
300.12 Dissociative amnesia
300.13 Dissociative fugue
300.14 Dissociative identity disorder
300.15 Dissociative disorder or reaction, unspecified
300.16 Factitious disorder with predominantly psychological signs and symptoms
300.19 Other and unspecified factitious illness
300.20 Phobia, unspecified
300.21 Agoraphobia with panic disorder
300.22 Agoraphobia without mention of panic attacks
300.23 Social phobia
300.29 Other isolated or specific phobias
300.4 Dysthymic disorder
300.5 Neurasthenia
300.6 Depersonalization disorder
300.7 Hypochondriasis
300.81 Somatization disorder
300.82 Undifferentiated somatoform disorder
300.89 Other somatoform disorders
300.9 Unspecified nonpsychotic mental disorder


This page was last updated on: 10/1/2014