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2008 ICD-9-CM Volume 1 Diagnosis Codes Home > Mental Disorders 290-319 > Neurotic Disorders, Personality Disorders, And Other Nonpsychotic Mental Disorders 300-316 >

ICD-9-CM Diagnosis 300

Anxiety, dissociative and somatoform disorders

  • 300 is a non-specific code that cannot be used to specify a diagnosis


ICD-9-CM Diagnosis 300.0

Anxiety states

  • 300.0 is a non-specific code that cannot be used to specify a diagnosis

ICD-9-CM Diagnosis 300.00

Anxiety state unspecified

  • Apprehension of danger and dread accompanied by restlessness, tension, tachycardia, and dyspnea unattached to a clearly identifiable stimulus.
  • Feeling of distress or apprehension whose source is unknown.
  • Persistent feeling of dread, apprehension, and impending disaster.
  • 300.00 is a specific code that can be used to specify a diagnosis
  • 300.00 contains 13 index entries

ICD-9-CM Diagnosis 300.01

Panic disorder without agoraphobia

  • A state of extreme acute, intense anxiety and unreasoning fear accompanied by disorganization of personality function.
  • 300.01 is a specific code that can be used to specify a diagnosis
  • 300.01 contains 6 index entries

ICD-9-CM Diagnosis 300.02

Generalized anxiety disorder

  • 300.02 is a specific code that can be used to specify a diagnosis
  • 300.02 contains 3 index entries


ICD-9-CM Diagnosis 300.09

Other anxiety states

  • 300.09 is a specific code that can be used to specify a diagnosis
  • 300.09 contains 3 index entries

ICD-9-CM Diagnosis 300.1

Dissociative, conversion and factitious disorders

  • 300.1 is a non-specific code that cannot be used to specify a diagnosis

ICD-9-CM Diagnosis 300.10

Hysteria unspecified

  • Historical term for a chronic, but fluctuating, disorder beginning in early life and characterized by recurrent and multiple somatic complaints not apparently due to physical illness. This diagnosis is not used in contemporary practice.
  • 300.10 is a specific code that can be used to specify a diagnosis
  • 300.10 contains 8 index entries

ICD-9-CM Diagnosis 300.11

Conversion disorder

  • A disorder whose predominant feature is a loss or alteration in physical functioning that suggests a physical disorder but that is actually a direct expression of a psychological conflict or need.
  • 300.11 is a specific code that can be used to specify a diagnosis
  • 300.11 contains 153 index entries

ICD-9-CM Diagnosis 300.12

Dissociative amnesia

  • 300.12 is a specific code that can be used to specify a diagnosis
  • 300.12 contains 3 index entries


ICD-9-CM Diagnosis 300.13

Dissociative fugue

  • Sudden temporary alterations in the normally integrative functions of consciousness.
  • 300.13 is a specific code that can be used to specify a diagnosis
  • 300.13 contains 7 index entries

ICD-9-CM Diagnosis 300.14

Dissociative identity disorder

  • A dissociative disorder in which the individual adopts two or more distinct personalities. Each personality is a fully integrated and complex unit with memories, behavior patterns and social friendships. Transition from one personality to another is sudden.
  • 300.14 is a specific code that can be used to specify a diagnosis
  • 300.14 contains 6 index entries

ICD-9-CM Diagnosis 300.15

Dissociative disorder or reaction unspecified

  • Sudden temporary alterations in the normally integrative functions of consciousness.
  • 300.15 is a specific code that can be used to specify a diagnosis
  • 300.15 contains 12 index entries

ICD-9-CM Diagnosis 300.16

Factitious disorder with predominantly psychological signs and symptoms

  • 300.16 is a specific code that can be used to specify a diagnosis
  • 300.16 contains 20 index entries

ICD-9-CM Diagnosis 300.19

Other and unspecified factitious illness

  • Disorders characterized by physical or psychological symptoms that are not real, genuine, or natural.
  • 300.19 is a specific code that can be used to specify a diagnosis
  • 300.19 contains 5 index entries

ICD-9-CM Diagnosis 300.2

Phobic disorders

  • Anxiety disorders in which the essential feature is persistent and irrational fear of a specific object, activity, or situation that the individual feels compelled to avoid. The individual recognizes the fear as excessive or unreasonable.
  • 300.2 is a non-specific code that cannot be used to specify a diagnosis

ICD-9-CM Diagnosis 300.20

Phobia unspecified

  • Anxiety disorders in which the essential feature is persistent and irrational fear of a specific object, activity, or situation that the individual feels compelled to avoid. The individual recognizes the fear as excessive or unreasonable.
  • 300.20 is a specific code that can be used to specify a diagnosis
  • 300.20 contains 11 index entries

ICD-9-CM Diagnosis 300.21

Agoraphobia with panic attacks

  • 300.21 is a specific code that can be used to specify a diagnosis
  • 300.21 contains 5 index entries

ICD-9-CM Diagnosis 300.22

Agoraphobia without panic attacks

  • 300.22 is a specific code that can be used to specify a diagnosis
  • 300.22 contains 4 index entries

ICD-9-CM Diagnosis 300.23

Social phobia

  • 300.23 is a specific code that can be used to specify a diagnosis
  • 300.23 contains 7 index entries

ICD-9-CM Diagnosis 300.29

Other isolated or specific phobias

  • 300.29 is a specific code that can be used to specify a diagnosis
  • 300.29 contains 29 index entries

ICD-9-CM Diagnosis 300.3

Obsessive-compulsive disorders

  • An anxiety disorder characterized by recurrent, persistent obsessions or compulsions. Obsessions are the intrusive ideas, thoughts, or images that are experienced as senseless or repugnant. Compulsions are repetitive and seemingly purposeful behavior which the individual generally recognizes as senseless and from which the individual does not derive pleasure although it may provide a release from tension.
  • 300.3 is a specific code that can be used to specify a diagnosis
  • 300.3 contains 45 index entries

ICD-9-CM Diagnosis 300.4

Dysthymic disorder

  • An affective disorder manifested by either a dysphoric mood or loss of interest or pleasure in usual activities. The mood disturbance is prominent and relatively persistent.
  • Chronically depressed mood that occurs for most of the day more days than not for at least 2 years. The required minimum duration in children to make this diagnosis is 1 year. During periods of depressed mood, at least 2 of the following additional symptoms are present: poor appetite or overeating, insomnia or hypersomnia, low energy or fatigue, low self esteem, poor concentration or difficulty making decisions, and feelings of hopelessness. (DSM-IV)
  • 300.4 is a specific code that can be used to specify a diagnosis
  • 300.4 contains 26 index entries

ICD-9-CM Diagnosis 300.5

Neurasthenia

  • A mental disorder characterized by chronic fatigue and concomitant physiologic symptoms.
  • 300.5 is a specific code that can be used to specify a diagnosis
  • 300.5 contains 31 index entries

ICD-9-CM Diagnosis 300.6

Depersonalization disorder

  • 300.6 is a specific code that can be used to specify a diagnosis
  • 300.6 contains 10 index entries

ICD-9-CM Diagnosis 300.7

Hypochondriasis

  • Preoccupation with the fear of having, or the idea that one has, a serious disease based on the person's misinterpretation of bodily symptoms. (APA, DSM-IV)
  • 300.7 is a specific code that can be used to specify a diagnosis
  • 300.7 contains 10 index entries

ICD-9-CM Diagnosis 300.8

Somatoform disorders

  • Disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by a general medical condition, by the direct effects of a substance, or by another mental disorder. The symptoms must cause clinically significant distress or impairment in social, occupational, or other areas of functioning. In contrast to FACTITIOUS DISORDERS and MALINGERING, the physical symptoms are not under voluntary control. (APA, DSM-IV)
  • 300.8 is a non-specific code that cannot be used to specify a diagnosis

ICD-9-CM Diagnosis 300.81

Somatization disorder

  • 300.81 is a specific code that can be used to specify a diagnosis
  • 300.81 contains 7 index entries

ICD-9-CM Diagnosis 300.82

Undifferentiated somatoform disorder

  • Disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by a general medical condition, by the direct effects of a substance, or by another mental disorder. The symptoms must cause clinically significant distress or impairment in social, occupational, or other areas of functioning. In contrast to FACTITIOUS DISORDERS and MALINGERING, the physical symptoms are not under voluntary control. (APA, DSM-IV)
  • 300.82 is a specific code that can be used to specify a diagnosis
  • 300.82 contains 4 index entries

ICD-9-CM Diagnosis 300.89

Other somatoform disorders

  • 300.89 is a specific code that can be used to specify a diagnosis
  • 300.89 contains 32 index entries

ICD-9-CM Diagnosis 300.9

Unspecified nonpsychotic mental disorder

  • Disorders in which the symptoms are distressing to the individual and recognized by him or her as being unacceptable. Social relationships may be greatly affected but usually remain within acceptable limits. The disturbance is relatively enduring or recurrent without treatment.
  • 300.9 is a specific code that can be used to specify a diagnosis
  • 300.9 contains 42 index entries