F89 ICD-10-CM Code: Unspecified disorder of psychological development
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
F89Unspecified disorder of psychological development
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where F89 sits
- 1
Chapter 5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- 2
Section
Pervasive and specific developmental disorders (F80-F89)
- 3
Category F89
Unspecified disorder of psychological development
- 4
Code F89
Unspecified disorder of psychological development
Documentation details
Notes for this code
Inclusion terms
- Developmental disorder NOS
- Neurodevelopmental disorder NOS
Code first
No “code first” instruction is listed for F89.
Use additional code
No “use additional code” instruction is listed for F89.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for F89.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for F89.
Transparency
Source and release
This reference is generated from Vero’s ICD-10-CM description, hierarchy, and code-note dataset. The visible content and structured data share that source.
Review the CDC/NCHS ICD-10-CM sourceCode-specific guidance
Frequently asked questions
What does ICD-10-CM code F89 mean?
F89 is the FY 2027 U.S. ICD-10-CM code for “Unspecified disorder of psychological development.”
Is F89 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, F89 has no child codes and is presented as a billable/specific code. Always confirm the active code set and payer requirements before use.
Where is F89 located in ICD-10-CM?
F89 is listed in Chapter 5, Mental, Behavioral and Neurodevelopmental disorders (F01-F99), within Pervasive and specific developmental disorders (F80-F89) (F80–F89), under category F89, Unspecified disorder of psychological development.
What coding notes are listed for F89?
Its listed inclusion terms are Developmental disorder NOS; Neurodevelopmental disorder NOS. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
Ready to transform your clinical documentation?
Join Vero and see how effortless documentation can be.
No credit card required
Cancel anytime