ICD 10 Code For Depression – F32.0–F33.3

ICD 10 code for depression is a medical classification used to bill insurance companies for mental health services. The ICD-10 is the tenth revision of the International Statistical Classification of Diseases and Related Health Problems (ICD), a medical classification system by the World Health Organization (WHO).

The ICD-10 is used to coding all diagnoses, symptoms, and procedures in order to measure morbidity and mortality rates. In the United States, the ICD-10 went into effect on October 1, 2015. There are a total of 21 different codes that fall under the category of depressive disorders in ICD-10. The specific code that should be used depends on the type of depression diagnosed, as well as any other associated conditions.

What is the ICD 10 Code For Depression?

The ICD 10 code for depression is F32.0. Depression is a mental disorder characterized by persistent sadness and loss of interest in activities that one normally enjoys. It can interfere with daily functioning and cause significant distress. Symptoms include fatigue, changes in appetite, sleep disturbance, difficulty concentrating, and feelings of worthlessness or guilt. Depression can be caused by a variety of factors, including genetics, brain chemistry, and life events. If left untreated, it can lead to serious consequences, such as suicide. Treatment for depression typically includes medication and psychotherapy.

Other Uses for the ICD-10 F32.9 Code Related to Depression

While major depressive disorder, single episode, unspecified is the typical diagnosis when clinicians bill their services under F32.9, the code can also describe the following:

  • Depression, not otherwise specified (NOS)
  • Depressive disorder, NOS
  • Major depression, NOS

The front portion of this code, F32, describes a single episode of a major depressive disorder and the numeric portion from .1 to .99 includes behavioral, mental, and neurodevelopmental disorders.

Depression ICD-10 Codes F32.0 to F32.9

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

How is Depression Diagnosed?

Depression is diagnosed through a clinical evaluation. This assessment usually includes a questionnaire and/or interview with the patient, and sometimes also with the patient’s family or friends. The clinician will ask about the symptoms of depression, how long they have been present, and how severe they are. They will also ask about any other mental health conditions, as well as physical health conditions, that may be causing or contributing to the depression.

What are the Symptoms of Depression?

Depression is a mood disorder that causes a persistent feeling of sadness and loss of interest. It affects how you feel, think, and behave and can lead to a variety of emotional and physical problems. You may have trouble doing normal day-to-day activities, and sometimes you may feel as if life isn’t worth living.

The symptoms of depression can vary from mild to severe. They may include:

Persistent sad, anxious, or “empty” mood

Loss of interest or pleasure in activities once enjoyed

Decreased energy, fatigue, being “slowed down”

Difficulty concentrating, remembering details, making decisions

Insomnia or hypersomnia nearly every day

irritability or restlessness

feelings of worthlessness or guilt

recurrent thoughts of death or suicide

appetite changes or weight changes

chronic pain or other persistent physical symptoms that are not caused by physical illness or injury

Causes of Depression

There are many different causes of depression, and it can sometimes be difficult to pinpoint the exact cause of your depression. However, there are some common causes of depression that are worth considering. These include:

-Genetic predisposition: If you have a family history of depression, you may be more likely to experience it yourself.

-Brain chemistry: Imbalances in certain brain chemicals can lead to feelings of sadness and despair.

-Life events: Traumatic or stressful life events, such as the death of a loved one, divorce, or job loss, can trigger depression.

-Physical health problems: Certain physical health conditions, such as thyroid problems or cancer, can also cause depression.

Treatments for Depression

There are many different treatments for depression, and the most effective treatment depends on the individual. Some common treatments include medication, talk therapy, and self-care.

Medication: Antidepressants are the most commonly prescribed medication for depression. They can take several weeks to start working, and everyone responds differently to different medications. It’s important to work with a doctor to find the right medication and dosage.

Talk therapy: Also known as counseling or psychotherapy, talk therapy is a way to help people understand and work through their feelings. It can be done one-on-one, in a group, or even online.

Self-care: Taking care of yourself is an important part of managing depression. That includes getting enough sleep, eating healthy foods, and exercising regularly. It also means finding ways to relax and cope with stress

ICD 10 Codes for Other Mental Health Conditions

There are a number of other mental health conditions that can be diagnosed using ICD 10 codes. These include:

-Adjustment disorders
-Anxiety disorders
-Bipolar disorder
-Eating disorders
-Personality disorders
-Psychotic disorders

Each of these conditions has a number of different subtypes that can be diagnosed, and each has its own ICD 10 code. For example, the code for adjustment disorder with mixed anxiety and depressed mood is F43.22. The code for anorexia nervosa is F50.0, and the code for paranoid personality disorder is F60.0.


The ICD 10 code for depression is a mental health diagnosis code that can be used to help healthcare providers understand and treat patients with this condition. While the code itself doesn’t provide all the answers, it is a helpful starting point for conversation and treatment. If you or someone you know is struggling with depression, reach out to a mental health professional to get started on the road to recovery.

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