Mood Disorder ICD-10-CM Codes

Discover comprehensive ICD-10-CM codes for mood disorders, facilitating accurate diagnosis and treatment of present-day mental health conditions.

By Ashleigh Knowles on Feb 29, 2024.

Fact Checked by Ericka Pingol.

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Mood Disorder ICD-10-CM Codes

What ICD-10 Codes are Used for Mood Disorder 

Mood disorders encompass a range of mental health conditions characterized by significant changes in mood and emotions. These disorders can greatly impact a person's daily functioning and overall well-being. The International Classification of Diseases, 10th Revision (ICD-10), provides specific codes to classify and diagnose mood disorders. Here are some commonly used codes:

F30 - Manic episode: 

Represents a distinct period of abnormally elevated, expansive, or irritable mood, increased energy, and goal-directed behavior. It may involve symptoms such as decreased need for sleep, grandiosity, and impulsivity.

F31 - Bipolar affective disorder: 

Used to identify a recurrent episode pattern that includes both manic and depressive symptoms. Individuals may experience intense mood swings, ranging from manic highs to depressive lows, affecting their daily functioning.

F32 - Major depressive episode: 

Assigned when an individual experiences a single episode of major depression characterized by persistent sadness, loss of interest, and decreased energy. It may also involve changes in appetite, sleep patterns, and difficulty concentrating.

F33 - Recurrent depressive disorder: 

Indicates the presence of multiple episodes of major depression over time. The person may experience periods of remission followed by recurrent episodes of depressive symptoms.

F34 - Persistent mood [affective] disorders: 

Used for chronic and stable mood disorders, such as dysthymia (persistent depressive disorder). It involves a long-term depressed mood accompanied by other depressive symptoms lasting at least two years.

F38 - Other mood [affective] disorders: 

Covers mood disorders that do not fit precisely into any specific category mentioned above, including mixed affective states or atypical presentations.

F39 - Unspecified mood [affective] disorder: 

Used when there is insufficient information to specify a particular mood disorder diagnosis. It may be assigned when the symptoms are consistent with a mood disorder but do not meet the criteria for a specific subtype.

F40.2 - Phobic anxiety disorders: 

Denotes the presence of irrational and excessive fear reactions to specific objects or situations. Although primarily categorized under anxiety disorders, specific phobias can also contribute to mood disturbances.

F41.2 - Mixed anxiety and depressive disorder: 

Assigned when symptoms of both anxiety and depression are present but do not meet the full criteria for a specific mood or anxiety disorder. It often involves persistent low mood, worry, and physical symptoms of anxiety.

F43.20 - Adjustment disorder, unspecified: 

Represents maladaptive emotional or behavioral reactions to identified stressors, causing significant distress. While not exclusively a mood disorder, adjustment disorders can manifest with prominent mood-related symptoms.

Which Mood Disorder ICD codes are Billable: 

F30 - Manic episode: 

Yes. This code represents a distinct and billable episode of abnormally elevated mood and increased energy, requiring evaluation and treatment.

F31 - Bipolar affective disorder: 

Yes. Bipolar affective disorder involves recurring episodes of both manic and depressive symptoms, necessitating ongoing management and treatment.

F32 - Major depressive episode: 

Yes. A major depressive episode represents a significant and billable condition requiring diagnosis and treatment to alleviate symptoms and improve the individual's well-being.

F33 - Recurrent depressive disorder: 

Yes. Recurrent depressive disorder involves multiple episodes of major depression, requiring ongoing monitoring, treatment, and management to support the individual's mental health.

F34 - Persistent mood [affective] disorders: 

No. The code F34 represents chronic and stable mood disorders, such as dysthymia (persistent depressive disorder). While important for diagnostic purposes, it may not be billable as it signifies a long-term condition without acute exacerbations.

F38 - Other moods [affective] disorders: 

Yes. Other mood disorders, such as mixed affective states or atypical presentations, may require evaluation and treatment, making them billable.

F39 - Unspecified mood [affective] disorder: 

Yes. While representing an unspecified mood disorder, this code indicates the need for evaluation and potential treatment, making it billable.

F40.2 - Phobic anxiety disorders: 

No. Phobic anxiety disorders primarily fall under the category of anxiety disorders and may not be billed as a mood disorder unless a comorbid mood disorder is diagnosed.

F41.2 - Mixed anxiety and depressive disorder: 

No. Like phobic anxiety disorders, mixed anxiety and depressive disorder are primarily categorized under anxiety disorders and may not be billed as mood disorders alone.

F43.20 - Adjustment disorder, unspecified: 

No. Although presenting with mood-related symptoms, adjustment disorder falls under the category of stress-related disorders rather than mood disorders and may not be billed solely as a mood disorder.

Clinical Information

Mood disorders are a category of mental health conditions characterized by significant and persistent changes in mood and emotions. These disorders can profoundly impact an individual's daily functioning, relationships, and overall well-being. The International Classification of Diseases, 10th Revision (ICD-10), provides specific codes to classify and diagnose mood disorders, facilitating accurate communication and treatment planning in mental health. Here are some key clinical points:

  • ICD-10 codes for mood disorders help healthcare professionals accurately diagnose and document different mood disorders based on specific criteria and symptoms.
  • Commonly used ICD-10 codes for mood disorders include F30-F39 and F40.2, F41.2, and F43.20, which cover various mood disorders and related conditions.
  • These codes include manic episodes, bipolar affective disorder, major depressive episodes, recurrent depressive disorder, persistent mood disorders, and other specified or unspecified mood disorders.
  • Clinical descriptions of each code provide additional information about the characteristics, symptoms, and duration of the respective mood disorder.
  • Accurate coding of mood disorders is essential for appropriate treatment planning, monitoring progress, conducting research, and ensuring proper reimbursement for healthcare services.

Synonyms Include:

  • Affective disorder
  • Emotional disorder
  • Mood disturbance
  • Mood dysregulation
  • Mood dysfunction
  • Mood disruption
  • Mood instability
  • Mood impairment
  • Mood-related disorder
  • Mood syndrome
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Commonly asked questions

Is it possible to have more than one type of mood disorder simultaneously?

Yes, an individual can have more than one type of mood disorder concurrently. For example, someone may experience symptoms of both major depressive disorder and generalized anxiety disorder.

Are there gender differences in the prevalence and presentation of mood disorders?

Yes, some mood disorders, like depression, have higher rates in females than males. However, each person's experience with a mood disorder is unique, and gender is just one factor among many.

Is it possible for mood disorders to go into remission without ongoing treatment?

Yes, mood disorders can sometimes go into remission without ongoing treatment. However, it is crucial to have a comprehensive evaluation and discuss treatment options with a healthcare professional to determine the most appropriate course of action.

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