F48Header code — not billable

Other nonpsychotic mental disorders

Chapter
5. Mental, Behavioral and Neurodevelopmental disorders
Category
F48
Effective date
October 1, 2026

Related codes in category F48

F48.1Depersonalization-derealization syndromeYesF48.2Pseudobulbar affectYesF48.8Other specified nonpsychotic mental disordersYesF48.9Nonpsychotic mental disorder, unspecifiedYes

Frequently asked questions

What is ICD-10 code F48?

F48 is an ICD-10-CM diagnosis code for Other nonpsychotic mental disorders.

Is F48 a billable code?

No. F48 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 F48 in?

F48 falls under Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.

When did F48 become effective?

F48 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to F48?

F48 belongs to category F48, which includes 4 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.