F39 ICD-10-CM Code: Unspecified mood [affective] disorder
A clear reference for the official code description, hierarchy, and related coding information from the FY 2027 U.S. release.
Code definition
Official description
F39Unspecified mood [affective] disorder
ICD-10-CM diagnosis code · United States clinical modification
Classification
Where F39 sits
- 1
Chapter 5
Mental, Behavioral and Neurodevelopmental disorders (F01-F99)
- 2
Section
Mood [affective] disorders (F30-F39)
- 3
Category F39
Unspecified mood [affective] disorder
- 4
Code F39
Unspecified mood [affective] disorder
Documentation details
Notes for this code
Inclusion terms
- Affective psychosis NOS
Code first
No “code first” instruction is listed for F39.
Use additional code
No “use additional code” instruction is listed for F39.
Excludes1
Conditions that should not be reported together with this code.
No Excludes1 note is listed for F39.
Excludes2
Conditions not included here that may be reported separately when present.
No Excludes2 note is listed for F39.
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 F39 mean?
F39 is the FY 2027 U.S. ICD-10-CM code for “Unspecified mood [affective] disorder.”
Is F39 a billable or specific ICD-10-CM code?
Yes. In the FY 2027 reference data used on this page, F39 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 F39 located in ICD-10-CM?
F39 is listed in Chapter 5, Mental, Behavioral and Neurodevelopmental disorders (F01-F99), within Mood [affective] disorders (F30-F39) (F30–F39), under category F39, Unspecified mood [affective] disorder.
What coding notes are listed for F39?
Its listed inclusion terms are Affective psychosis NOS. No code-first instruction is listed. No Excludes1 note is listed. No Excludes2 note is listed.
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