F01–F99: Mental, Behavioral and Neurodevelopmental Disorders
Chapter 5 of ICD-10-CM 2027, 1,113 codes in 11 blocks.
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Chapter instructions
Includes: conditions that are coded here
- disorders of psychological development
Excludes2: not included here, code separately if applicable
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
Codes in this chapter
All codesBillable only872 results
- F40.8Other phobic anxiety disorders
- F40.9Phobic anxiety disorder, unspecified
- F41.0Panic disorder [episodic paroxysmal anxiety]
- F41.1Generalized anxiety disorder
- F41.3Other mixed anxiety disorders
- F41.8Other specified anxiety disorders
- F41.9Anxiety disorder, unspecified
- F42.2Mixed obsessional thoughts and acts
- F42.3Hoarding disorder
- F42.4Excoriation (skin-picking) disorder
- F42.8Other obsessive-compulsive disorder
- F42.9Obsessive-compulsive disorder, unspecified
- F43.0Acute stress reaction
- F43.10Post-traumatic stress disorder, unspecified
- F43.11Post-traumatic stress disorder, acute
- F43.12Post-traumatic stress disorder, chronic
- F43.20Adjustment disorder, unspecified
- F43.21Adjustment disorder with depressed mood
- F43.22Adjustment disorder with anxiety
- F43.23Adjustment disorder with mixed anxiety and depressed mood
- F43.24Adjustment disorder with disturbance of conduct
- F43.25Adjustment disorder with mixed disturbance of emotions and conduct
- F43.29Adjustment disorder with other symptoms
- F43.81Prolonged grief disorder
- F43.89Other reactions to severe stress
- F43.9Reaction to severe stress, unspecified
- F44.0Dissociative amnesia
- F44.1Dissociative fugue
- F44.2Dissociative stupor
- F44.4Conversion disorder with motor symptom or deficit
- F44.5Conversion disorder with seizures or convulsions
- F44.6Conversion disorder with sensory symptom or deficit
- F44.7Conversion disorder with mixed symptom presentation
- F44.81Dissociative identity disorder
- F44.89Other dissociative and conversion disorders
- F44.9Dissociative and conversion disorder, unspecified
- F45.0Somatization disorder
- F45.1Undifferentiated somatoform disorder
- F45.20Hypochondriacal disorder, unspecified
- F45.21Hypochondriasis
- F45.22Body dysmorphic disorder
- F45.29Other hypochondriacal disorders
- F45.41Pain disorder exclusively related to psychological factors
- F45.42Pain disorder with related psychological factors
- F45.8Other somatoform disorders
- F45.9Somatoform disorder, unspecified
- F48.1Depersonalization-derealization syndrome
- F48.2Pseudobulbar affect
- F48.8Other specified nonpsychotic mental disorders
- F48.9Nonpsychotic mental disorder, unspecified