F32.0 – Major Depressive Disorder, Single Episode, Mild

Learn about the ICD-10-CM code F32.0 for mild major depressive disorder, single episode, including its clinical description, billability, related codes, & more.

By Olivia Sayson on May 21, 2025.

Fact Checked by Ericka Pingol.

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F32.0 – Major Depressive Disorder, Single Episode, Mild

F32.0 diagnosis code: Major depressive disorder, single episode, mild

  • ICD-10-CM code F32.0 is used to diagnose major depressive disorder, single episode, mild.
  • This code applies to patients experiencing a single episode of depression with mild symptoms. For recurrent depressive disorder, you can refer to ICD code category F33.
  • The condition is characterized by persistent sadness, hopelessness, and a lack of interest in activities. The severity of the disorder is considered mild, with symptoms causing minor functional impairment.

Is F32.0 billable?

Yes, F32.0 is a billable code, meaning it can be used for claims. The medical billing process uses the code to describe the patient's diagnosis on a claim form.

Clinical information

  • Major depressive disorder, single episode, mild, is one of the common mental health conditions and behavioral disorders.
  • Various factors, including genetic predisposition, stressful life events, and brain biochemical imbalances, can trigger it.
  • The condition is typically diagnosed through a thorough clinical assessment, including a detailed patient history and mental status examination.
  • A mild depressive episode means the person can still function day to day, though they're feeling low and less motivated. Moderate to severe depressive episodes, though, start interfering with work, relationships, or basic self-care, with severe cases often involving suicidal thoughts, deep hopelessness, or a near-total shutdown in functioning.
  • Treatment for mild major depressive disorder usually involves a combination of psychotherapy and self-help strategies.
  • Cognitive-behavioral therapy (CBT), interpersonal therapy (IPT), and problem-solving therapy are common therapeutic approaches for depression.
  • In some cases, medication may be prescribed in conjunction with therapy to help manage symptoms.

Synonyms include

  • Depression, major, single episode, mild
  • Major depression, single episode, mild
  • Major depressive disorder, single episode, mild w peripartum onset
  • Major depressive disorder, single episode, mild w anxious stress
  • Major depressive disorder, single episode, mild w catatonia
  • Major depressive disorder, single episode, mild w mixed features

Other ICD-10 codes commonly used for major depressive disorder

  • F32.1: Major depressive disorder, single episode, moderate
  • F32.2: Major depressive disorder, single episode, severe without psychotic features
  • F32.3: Major depressive disorder, single episode, severe with psychotic features
  • F32.4: Major depressive disorder, single episode, in partial remission
  • F32.5: Major depressive disorder, single episode, in full remission
  • F32.9: Major depressive disorder, single episode, unspecified
  • F33.0: Major depressive disorder, recurrent, mild
  • F33.1: Major depressive disorder, recurrent, moderate
  • F33.2: Major depressive disorder, recurrent severe without psychotic features
  • F33.3: Major depressive disorder, recurrent, severe with psychotic symptoms

Frequently asked questions

What are the symptoms of mild major depressive disorder?

Symptoms of this mild depressive episode include sadness, hopelessness, lack of interest in activities, difficulty concentrating, and changes in appetite or sleep patterns.

How is a mild major depressive disorder diagnosed?

Diagnosis involves a clinical assessment, including a detailed patient history and mental status examination, to evaluate the severity and duration of depressive symptoms.

What are the treatment options for mild major depressive disorder?

Treatment typically involves a combination of psychotherapy, such as cognitive-behavioral therapy, interpersonal therapy, problem-solving therapy, and self-help strategies. In some cases, medication may also be prescribed.  

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