Mild Depression ICD-10-CM Codes | 2023

What ICD-10 Codes Are Used for Mild Depression?

These are the standard ICD-10 codes used for mild depression:

• F32.0: Major depressive disorder, single episode, mild. This code describes a single episode of mild depression.
• F33.0: Major depressive disorder, recurrent, mild. This code is used for recurring bouts of mild depression.
• F34.1: Dysthymic disorder. This code is used for a persistent or chronic form of mild depression, often called dysthymia or persistent depressive disorder.
• F43.21: Adjustment disorder with depressed mood. This code is used when depression is an adjustment response to a significant life change or stressor.
• F41.1: Generalized anxiety disorder. Often, mild depression is associated with generalized anxiety, and this code is used when both are present.‍
• F43.23: Adjustment disorder with mixed anxiety and depressed mood. This code is used when mild depression is part of a broader anxiety adjustment disorder.

Which Mild Depression ICD Codes Are Billable?

All the ICD-10 codes listed above for mild depression are billable:

• F32.0: Yes, it's billable since it identifies a single episode of mild depression.
• F33.0: Yes, this code is billable because it refers to recurrent, mild depression.
• F34.1: Yes, this code is billable as it diagnoses dysthymic disorder, a form of chronic mild depression.
• F43.21: Yes, this code is billable as it signifies mild depression due to an adjustment disorder.
• F41.1: Yes, this is billable when depression co-occurs with generalized anxiety.
• F43.23: Yes, this code is billable as it identifies an adjustment disorder with both mild depression and anxiety.

Clinical Information

Mild depression, though not as severe, can still have a significant impact:

• Characterized by persistent feelings of sadness, lack of interest in activities, and low mood, but to a lesser extent than major depression.
• Symptoms might include low energy, change in appetite or weight, difficulty concentrating, feelings of worthlessness or guilt, and sometimes thoughts of death or suicide.
• It can be a single episode or recurring; if chronic, it's often referred to as dysthymic disorder.
• Mild depression can also be an adjustment response to life changes or stressors and may coexist with anxiety.

Synonyms Include:

• Minor depression
• Mild major depression
• Dysthymia
• Mild clinical depression
• Mild depressive disorder