What is the ICD-10 code for seasonal affective disorder?

The ICD-10 code for seasonal affective disorder is F33.9, used for recurrent major depressive disorder with a seasonal pattern when severity is not specified.

How do you code seasonal affective disorder with severe symptoms?

For severe symptoms of seasonal affective disorder, use ICD-10 code F33.2, indicating major depressive disorder, recurrent severe without psychotic features.

ICD-10 Coding for Seasonal Affective Disorder(F33.9, F32.9, F33.0)

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Learn about the ICD-10 coding for Seasonal Affective Disorder (SAD), including primary codes, documentation requirements, and coding pitfalls.

Also known as:

SADWinter DepressionSeasonal Depression

Related ICD-10 Code Ranges

Complete code families applicable to Seasonal Affective Disorder

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
F33.9	Major depressive disorder, recurrent, unspecified	Use when SAD is diagnosed without specific severity documentation.	Recurrent depressive episodes with a seasonal pattern over at least two years No specification of severity
F33.2	Major depressive disorder, recurrent severe without psychotic features	Use when SAD is diagnosed with severe symptoms documented.	Recurrent depressive episodes with a seasonal pattern over at least two years Severe symptoms documented

Primary ICD-10-CM Codes

Major depressive disorder, recurrent, unspecified

F33.9Billable

Differential Codes

Alternative codes to consider when ruling out similar conditions

Major depressive disorder, single episode, unspecifiedF32.9

Major depressive disorder, recurrent severe with psychotic featuresF33.3

Documentation & Coding Risks

Avoid these common issues when documenting Seasonal Affective Disorder.

Failing to document the seasonal pattern

Impact

Clinical: Misdiagnosis of depression type., Regulatory: Non-compliance with coding standards., Financial: Potential reimbursement issues due to incorrect coding.

Mitigation

Educate providers on documentation requirements for SAD., Use templates to ensure complete documentation.

Using F32.x codes for recurrent seasonal depression

Impact

Reimbursement: Incorrect DRG assignment leading to potential reimbursement issues., Compliance: Non-compliance with ICD-10 coding guidelines., Data Quality: Inaccurate clinical data representation.

Mitigation

Use F33.x codes for recurrent patterns, specifying severity if documented.

Seasonal Pattern Documentation

Impact

Lack of documentation for the seasonal pattern can lead to audit issues.

Mitigation

Implement documentation templates and provider education.

Frequently Asked Questions

Documentation requirements, coding pitfalls and FAQs for conditions coded with F33.9.

Primary Code

F33.9

Major depressive disorder, recurrent, unspecified

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ICD-10 codes5

Coding risks3

FAQs2

ICD-10 Coding for Seasonal Affective Disorder(F33.9, F32.9, F33.0)

Documentation & Coding Risks

Frequently Asked Questions

What is the ICD-10 code for seasonal affective disorder?

How do you code seasonal affective disorder with severe symptoms?

Related condition guides