F45Non-billableSave
F45 - Somatoform disorders
ICD-10-CM Chapter 5: Mental, Behavioral and Neurodevelopmental disorders · F40-F48 Anxiety, dissociative, stress-related, somatoform and other nonpsychotic mental disorders (F40-F48) · Top-level category · FY2027
Coding Guidance
F45 is a non-billable heading. Report one of the 6 more specific codes below.
Includes, Excludes and Coding Notes
Excludes 2 — Not Included HereFrom F45
Not part of this code; report both codes when the patient has both conditions.
- 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)
IncludesFrom Chapter F01-F99
Conditions this code covers.
- disorders of psychological development
Excludes 2 — Not Included HereFrom Chapter F01-F99
Not part of this code; report both codes when the patient has both conditions.
- symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)
More Specific Codes (6)
Related condition guides
Documentation requirements, coding pitfalls and FAQs for conditions coded with F45.
Chapter Information
Related ICD-10 Codes
More specific codes for F45
Other categories in this chapter
Codes at the same level as F45
- Vascular dementiaF01
- Dementia in other diseases classified elsewhereF02
- Unspecified dementiaF03
- Amnestic disorder due to known physiological conditionF04
- Delirium due to known physiological conditionF05
- Other mental disorders due to known physiological conditionF06
- Personality and behavioral disorders due to known physiological conditionF07
- Unspecified mental disorder due to known physiological conditionF09
- Alcohol related disordersF10
- Opioid related disordersF11
- Cannabis related disordersF12
- Sedative, hypnotic, or anxiolytic related disordersF13
- Cocaine related disordersF14
- Other stimulant related disordersF15
- Hallucinogen related disordersF16
- Nicotine dependenceF17
- Inhalant related disordersF18
- Other psychoactive substance related disordersF19
- SchizophreniaF20
- Schizotypal disorderF21
- Delusional disordersF22
- Brief psychotic disorderF23
- Shared psychotic disorderF24
- Schizoaffective disordersF25
- Other psychotic disorder not due to a substance or known physiological conditionF28
- Unspecified psychosis not due to a substance or known physiological conditionF29
- Manic episodeF30
- Bipolar disorderF31
- Depressive episodeF32
- Major depressive disorder, recurrentF33
- Persistent mood [affective] disordersF34
- Unspecified mood [affective] disorderF39
- Phobic anxiety disordersF40
- Other anxiety disordersF41
- Obsessive-compulsive disorderF42
- Reaction to severe stress, and adjustment disordersF43
- Dissociative and conversion disordersF44
- Other nonpsychotic mental disordersF48
- Eating disordersF50
- Sleep disorders not due to a substance or known physiological conditionF51
31 more in this chapter.