F45Header code — not billable
Somatoform disorders
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders
- Category
- F45
- Effective date
- October 1, 2026
Related codes in category F45
F45.0Somatization disorderYesF45.1Undifferentiated somatoform disorderYesF45.2Hypochondriacal disordersF45.20Hypochondriacal disorder, unspecifiedYesF45.21HypochondriasisYesF45.22Body dysmorphic disorderYesF45.29Other hypochondriacal disordersYesF45.4Pain disorders related to psychological factorsF45.41Pain disorder exclusively related to psychological factorsYesF45.42Pain disorder with related psychological factorsYesF45.8Other somatoform disordersYesF45.9Somatoform disorder, unspecifiedYes
Frequently asked questions
What is ICD-10 code F45?
F45 is an ICD-10-CM diagnosis code for Somatoform disorders.
Is F45 a billable code?
No. F45 is a category/header code, not billable on its own — use one of its more specific child codes instead.
What ICD-10-CM chapter is F45 in?
F45 falls under Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.
When did F45 become effective?
F45 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
What other codes are related to F45?
F45 belongs to category F45, which includes 12 other codes — see the related codes list on this page.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.