F31.31 – Bipolar disorder, current episode depressed, mild

Table of content

F31.31 Diagnosis Code: Bipolar Disorder, Current Episode Depressed, Mild Is F31.31 Billable?Clinical Information Synonyms Include Other ICD-10 Codes Commonly Used for Bipolar Disorder FAQS

Use Code

F31.31 is an ICD-10-CM code used to diagnose a current episode of mild depression within bipolar disorder.
This indicates that the individual is in a depressive phase, with noticeable symptoms but not severe enough to cause marked impairment in social or occupational functioning.
The code requires a history of at least one manic or hypomanic episode, characterizing the bipolar disorder diagnosis.
The 'mild' tag signifies that the symptoms, while identified, are not significantly disrupting the patient's daily life.

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Is F31.31 Billable?

Yes, F31.31 is a billable code. It can be used to specify a diagnosis for reimbursement purposes. Furthermore, it validates the services provided by healthcare professionals, confirming the medical necessity for the treatment provided.

Clinical Information

Bipolar disorder is characterized by periods of dramatically elevated mood (mania or hypomania) and drastically low mood (depression).
A person diagnosed with F31.31 is currently in a depressive phase classified as mild.
Symptoms during this phase may include sadness, decreased energy, minor sleep disturbances, and reduced interest in activities they usually enjoy.
While distressing, these symptoms are manageable and don't significantly interfere with the person's daily routine.
Ongoing treatment, typically a combination of medications and psychotherapy, is necessary to manage bipolar disorder.

Synonyms Include

Mild Depressive Episode in Bipolar Disorder
Bipolar II Disorder, Current Episode Depressed, Mild
Mild Bipolar Depression
Bipolar Affective Disorder, Current Episode Depression, Mild
Bipolar Disorder in Partial Remission, Most Recent Episode Depressed

Other ICD-10 Codes Commonly Used for Bipolar Disorder

F31.11 - Bipolar disorder, current episode manic without psychotic features, moderate
F31.73 - Bipolar disorder, currently in remission, most recent episode mania
F31.4 - Bipolar disorder, most recent episode hypomanic
F31.6 - Bipolar disorder, current episode mixed
F31.5 - Bipolar disorder, current episode depressed, severe, without psychotic features
F31.2 - Bipolar disorder, current episode manic with psychotic features
F31.9 - Bipolar disorder, unspecified
F31.81 - Bipolar II disorder

Commonly asked questions

Can mild depressive episodes in bipolar disorder become severe over time?

Yes, without proper management, mild depressive episodes in bipolar disorder can potentially escalate in severity.

What treatments are usually prescribed for F31.31?

Treatments typically involve medications like mood stabilizers, antidepressants, and sometimes psychotherapy, including cognitive behavioral therapy or interpersonal and social rhythm therapy.

Are lifestyle changes effective in managing mild depressive episodes in bipolar disorder?

Yes, maintaining a regular sleep schedule, eating a healthy diet, regular exercise, and avoiding alcohol, caffeine, and illicit substances can significantly aid in managing bipolar disorder.