Somatoform disorders (F45)

• ICD-10 Index

  • Mental and behavioural disorders (F00–F99)

    • Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)

      • Somatoform disorders (F45)

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

Clinical Information for Somatoform disorders (F45)

Somatoform Disorders - Disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by another medical condition, by the direct effects of a substance, or by another mental disorder. The MEDICALLY UNEXPLAINED 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-V)

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)

Somatoform Disorders - Disorders having the presence of physical symptoms that suggest a general medical condition but that are not fully explained by another medical condition, by the direct effects of a substance, or by another mental disorder. The MEDICALLY UNEXPLAINED 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-V)

Neurocirculatory Asthenia - A clinical syndrome characterized by palpitation, SHORTNESS OF BREATH, labored breathing, subjective complaints of effort and discomfort, all following slight PHYSICAL EXERTION. Other symptoms may be DIZZINESS, tremulousness, SWEATING, and INSOMNIA. Neurocirculatory asthenia is most typically seen as a form of anxiety disorder.

Bruxism - A disorder characterized by grinding and clenching of the teeth.

Sleep Bruxism - A sleep disorder characterized by grinding and clenching of the teeth and forceful lateral or protrusive jaw movements. Sleep bruxism may be associated with TOOTH INJURIES; TEMPOROMANDIBULAR JOINT DISORDERS; sleep disturbances; and other conditions.

Yawning - An involuntary deep INHALATION with the MOUTH open, often accompanied by the act of stretching.

Aerophagy - Spasmodic swallowing of air.

Instructional Notations

Type 2 Excludes Type 2 Excludes
A type 2 excludes note represents "Not included here". An excludes2 note indicates that the condition excluded is not part of the condition represented by the code, but a patient may have both conditions at the same time. When an Excludes2 note appears under a code, it is acceptable to use both the code and the excluded code together, when appropriate.

• dissociative and conversion disorders F44
• factitious disorders F68.1 F68.A
• hair-plucking F63.3
• lalling F80.0
• lisping F80.0
• malingering [conscious simulation] Z76.5
• nail-biting F98.8
• psychological or behavioral factors associated with disorders or diseases classified elsewhere F54
• sexual dysfunction, not due to a substance or known physiological condition F52
• thumb-sucking F98.8
• tic disorders in childhood and adolescence F95
• Tourette's syndrome F95.2
• trichotillomania F63.3