F39 – Unspecified mood [affective] disorder

Discover the essentials of the F39 code in the ICD-10-CM, which signifies an unspecified mood [affective] disorder. Delve into the specifics of this diagnosis code.

By Priya Singh on Feb 29, 2024.

Fact Checked by Nate Lacson.

Use Code
F39  – Unspecified mood [affective] disorder

F39 Diagnosis Code: Unspecified mood [affective] disorder

Clinical Description:

  • F39 is a billable code in the ICD-10-CM, utilized when a mood [affective] disorder does not fall within the confines of other predefined categories.
  • This code encapsulates conditions with predominant mood disturbances where a patient does not meet the complete criteria for specific mood disorders like major depressive disorder or bipolar disorder.
  • It serves as a general category for mood disorders of varying severity, from mild to severe, including those that may be in partial or full remission.
  • F39 can also cover mood disorders that exhibit psychotic features, depending on the specifics of the patient's symptoms.

Is F39 Billable: Yes

F39 is a billable code, indicating a diagnosis for reimbursement purposes in the healthcare sector.

Clinical Information

  • Unspecified mood disorders fundamentally affect a person's emotional state and day-to-day 
  • mood.
  • These disorders can range from minor to severe mood disorders with psychotic features.
  • Symptoms can fluctuate over time, including anxiety, depression, guilt, hostility, or unusual excitability.
  • The disorder can lead to significant impairment in social, occupational, or other important areas of functioning.
  • Mood disorders can increase a person's risk for physical health conditions like heart disease and diabetes.

Synonyms Include:

  • Affective psychosis
  • Mild mood disorder
  • Mood disorder in partial remission
  • Severe mood disorder with psychotic features
  • Severe mood disorder without psychotic features

Other ICD-10 Codes Commonly Used for Affective mood disorder

Electronic Health Records Software

Commonly asked questions

When to use a diagnosis code F39?

Use the F39 diagnosis code when a patient presents with a mood disorder that does not fit precisely into another, more defined category in the ICD-10-CM.

What are the common treatments for F39 Diagnosis Code?

Common treatments for mood disorders include psychotherapy (talk therapy), medications such as mood stabilizers, antidepressants, and antipsychotics, or a combination of both. Lifestyle modifications, including regular exercise, a healthy diet, and sufficient sleep, can also help manage symptoms.

What does diagnosis code F39 mean?

The F39 diagnosis code represents an unspecified mood [affective] disorder. This is a broad category for mood disorders that do not meet the full criteria for a more specific mood disorder, like major depressive disorder or bipolar disorder. It can vary in severity and may or may not involve psychotic features.

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