F48.9Billable

Nonpsychotic mental disorder, unspecified

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

Related codes in category F48

F48Other nonpsychotic mental disordersF48.1Depersonalization-derealization syndromeYesF48.2Pseudobulbar affectYesF48.8Other specified nonpsychotic mental disordersYes

Frequently asked questions

What is ICD-10 code F48.9?

F48.9 is an ICD-10-CM diagnosis code for Nonpsychotic mental disorder, unspecified.

Is F48.9 a billable code?

Yes. F48.9 is billable and specific enough to be used on a claim.

What ICD-10-CM chapter is F48.9 in?

F48.9 falls under Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.

When did F48.9 become effective?

F48.9 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.

What other codes are related to F48.9?

F48.9 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.