What is the ICD-10 code for bipolar depression?

The ICD-10 code for bipolar depression varies based on severity and features: F31.3 for mild/moderate episodes, F31.5 for severe episodes with psychotic features, and F31.81 for Bipolar II disorder.

How do you document bipolar depression?

Document bipolar depression by specifying the episode type, severity, psychotic features, and remission status. Use tools like PHQ-9 for severity assessment.

ICD-10 Coding for Bipolar Depression(F31.3, F31.0, F31.5)

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Comprehensive guide on ICD-10 coding for bipolar depression, including documentation requirements, coding pitfalls, and billing considerations.

Also known as:

Bipolar Disorder with Depressive EpisodesBipolar Affective DisorderDepressedbipolar disorderdepressed episode

Related ICD-10 Code Ranges

Complete code families applicable to Bipolar Depression

F01-F99Primary Range

Mental, Behavioral and Neurodevelopmental disorders

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Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

Code	Description	When to Use	Key Documentation
F31.3	Bipolar disorder, current episode depressed, mild or moderate	Use when the patient is experiencing a mild or moderate depressive episode in the context of bipolar disorder.	PHQ-9 score indicating mild or moderate depression No psychotic features present
F31.5	Bipolar disorder, current episode depressed, severe, with psychotic features	Use when the depressive episode is severe and includes psychotic features.	PHQ-9 score ≥20 Documented hallucinations or delusions
F31.81	Bipolar II disorder	Use for patients with a history of hypomanic and major depressive episodes, but no manic episodes.	Documented history of hypomanic and major depressive episodes No history of manic episodes

Primary ICD-10-CM Codes

Bipolar disorder, current episode depressed, mild or moderate severity

F31.3

Differential Codes

Alternative codes to consider when ruling out similar conditions

Major depressive disorder, single episode, mildF32.0

Major depressive disorder, severe with psychotic featuresF32.3

Bipolar disorder, unspecifiedF31.9

Documentation & Coding Risks

Avoid these common issues when documenting Bipolar Depression.

Using unspecified codes

Impact

Clinical: Leads to vague treatment plans., Regulatory: Non-compliance with coding standards., Financial: Potential for denied claims.

Mitigation

Always specify episode type and severity., Use detailed clinical documentation.

Coding bipolar depression as major depression

Impact

Reimbursement: Incorrect coding can lead to denied claims., Compliance: Non-compliance with coding guidelines., Data Quality: Inaccurate patient records and statistics.

Mitigation

Ensure the bipolar disorder diagnosis is documented and coded first.

Documentation of psychotic features

Impact

Failure to document psychotic features when coding F31.5.

Mitigation

Ensure thorough mental status examination documentation.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with F31.3.

Primary Code

F31.3

Bipolar disorder, current episode depressed, mild or moderate severity

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ICD-10 codes8

Coding risks3

FAQs2

ICD-10 Coding for Bipolar Depression(F31.3, F31.0, F31.5)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for bipolar depression?

How do you document bipolar depression?

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