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ICD-10-CM Codes F01-F99 F40-F48

Section F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders F40-F48

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( F30-F39 )

( F50-F59 )

Code List:

F40

Code hierarchy

F40 Phobic anxiety disorders
- F40.0 Agoraphobia
  - F40.00 Agoraphobia, unspecified
  - F40.01 Agoraphobia with panic disorder
  - F40.02 Agoraphobia without panic disorder
- F40.1 Social phobias
  - F40.10 Social phobia, unspecified
  - F40.11 Social phobia, generalized
- F40.2 Specific (isolated) phobias
  - F40.21 Animal type phobia
    - F40.210 Arachnophobia
    - F40.218 Other animal type phobia
  - F40.22 Natural environment type phobia
    - F40.220 Fear of thunderstorms
    - F40.228 Other natural environment type phobia
  - F40.23 Blood, injection, injury type phobia
    - F40.230 Fear of blood
    - F40.231 Fear of injections and transfusions
    - F40.232 Fear of other medical care
    - F40.233 Fear of injury
  - F40.24 Situational type phobia
    - F40.240 Claustrophobia
    - F40.241 Acrophobia
    - F40.242 Fear of bridges
    - F40.243 Fear of flying
    - F40.248 Other situational type phobia
  - F40.29 Other specified phobia
    - F40.290 Androphobia
    - F40.291 Gynephobia
    - F40.298 Other specified phobia
- F40.8 Other phobic anxiety disorders
- F40.9 Phobic anxiety disorder, unspecified

Phobic anxiety disorders

F41

Code hierarchy

F41 Other anxiety disorders
- F41.0 Panic disorder [episodic paroxysmal anxiety]
- F41.1 Generalized anxiety disorder
- F41.3 Other mixed anxiety disorders
- F41.8 Other specified anxiety disorders
- F41.9 Anxiety disorder, unspecified

Other anxiety disorders

F42

Code hierarchy

F42 Obsessive-compulsive disorder
- F42.2 Mixed obsessional thoughts and acts
- F42.3 Hoarding disorder
- F42.4 Excoriation (skin-picking) disorder
- F42.8 Other obsessive-compulsive disorder
- F42.9 Obsessive-compulsive disorder, unspecified

Obsessive-compulsive disorder

F43

Code hierarchy

F43 Reaction to severe stress, and adjustment disorders
- F43.0 Acute stress reaction
- F43.1 Post-traumatic stress disorder (PTSD)
  - F43.10 Post-traumatic stress disorder, unspecified
  - F43.11 Post-traumatic stress disorder, acute
  - F43.12 Post-traumatic stress disorder, chronic
- F43.2 Adjustment disorders
  - F43.20 Adjustment disorder, unspecified
  - F43.21 Adjustment disorder with depressed mood
  - F43.22 Adjustment disorder with anxiety
  - F43.23 Adjustment disorder with mixed anxiety and depressed mood
  - F43.24 Adjustment disorder with disturbance of conduct
  - F43.25 Adjustment disorder with mixed disturbance of emotions and conduct
  - F43.29 Adjustment disorder with other symptoms
- F43.8 Other reactions to severe stress
  - F43.81 Prolonged grief disorder
  - F43.89 Other reactions to severe stress
- F43.9 Reaction to severe stress, unspecified

Reaction to severe stress, and adjustment disorders

F44

Code hierarchy

F44 Dissociative and conversion disorders
- F44.0 Dissociative amnesia
- F44.1 Dissociative fugue
- F44.2 Dissociative stupor
- F44.4 Conversion disorder with motor symptom or deficit
- F44.5 Conversion disorder with seizures or convulsions
- F44.6 Conversion disorder with sensory symptom or deficit
- F44.7 Conversion disorder with mixed symptom presentation
- F44.8 Other dissociative and conversion disorders
  - F44.81 Dissociative identity disorder
  - F44.89 Other dissociative and conversion disorders
- F44.9 Dissociative and conversion disorder, unspecified

Dissociative and conversion disorders

F45

Code hierarchy

F45 Somatoform disorders
- F45.0 Somatization disorder
- F45.1 Undifferentiated somatoform disorder
- F45.2 Hypochondriacal disorders
  - F45.20 Hypochondriacal disorder, unspecified
  - F45.21 Hypochondriasis
  - F45.22 Body dysmorphic disorder
  - F45.29 Other hypochondriacal disorders
- F45.4 Pain disorders related to psychological factors
  - F45.41 Pain disorder exclusively related to psychological factors
  - F45.42 Pain disorder with related psychological factors
- F45.8 Other somatoform disorders
- F45.9 Somatoform disorder, unspecified

Somatoform disorders

F48

Code hierarchy

F48 Other nonpsychotic mental disorders
- F48.1 Depersonalization-derealization syndrome
- F48.2 Pseudobulbar affect
- F48.8 Other specified nonpsychotic mental disorders
- F48.9 Nonpsychotic mental disorder, unspecified

Other nonpsychotic mental disorders