F89Billable
Unspecified disorder of psychological development
- Chapter
- 5. Mental, Behavioral and Neurodevelopmental disorders
- Category
- F89
- Effective date
- October 1, 2026
Frequently asked questions
What is ICD-10 code F89?
F89 is an ICD-10-CM diagnosis code for Unspecified disorder of psychological development.
Is F89 a billable code?
Yes. F89 is billable and specific enough to be used on a claim.
What ICD-10-CM chapter is F89 in?
F89 falls under Chapter 5: Mental, Behavioral and Neurodevelopmental disorders.
When did F89 become effective?
F89 has been effective since October 1, 2026, per the CMS/CDC ICD-10-CM annual release.
ICD-10-CM data maintained by CDC/CMS (public domain). Always verify codes with authoritative sources before making coding or billing decisions.