F45Somatoform disorders
ICD-10-CM category (non-billable header) code — part of Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48)
Coding Notes
Excludes2 (not part of this condition — may code both)
- 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)
Subcategories (6)
- F45.0 Somatization disorder
- F45.1 Undifferentiated somatoform disorder
- F45.2 Hypochondriacal disorders
- F45.4 Pain disorders related to psychological factors
- F45.8 Other somatoform disorders
- F45.9 Somatoform disorder, unspecified