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ICD-10 Coding for Moderate Depression(F32.1, F33.1)

Complete ICD-10-CM coding and documentation guide for Moderate Depression. Includes clinical validation requirements, documentation requirements, and coding pitfalls.

Also known as:

Moderate Major Depressive DisorderModerate MDD

Related ICD-10 Code Ranges

Complete code families applicable to Moderate Depression

F32-F33Primary Range

Depressive episodes and recurrent depressive disorders

This range includes all depressive disorders, with specific codes for severity and episode type.

Code Comparison: When to Use Each Code

Compare key differences between these codes to ensure accurate selection

CodeDescriptionWhen to UseKey Documentation
F32.1Moderate depressive episodeUse when diagnosing a single episode of moderate depression with documented symptoms and PHQ-9 score.
  • PHQ-9 score between 10-14
  • Presence of four or more depressive symptoms
  • Functional impairment documented
F33.1Recurrent depressive disorder, current episode moderateUse for recurrent episodes of moderate depression with documented history and symptoms.
  • PHQ-9 score between 10-14
  • History of previous depressive episodes
  • Functional impairment documented

Clinical Decision Support

Always review the patient's clinical documentation thoroughly. When in doubt, choose the more specific code and ensure documentation supports it.

Key Information: ICD-10 code for moderate depression

Essential facts and insights about Moderate Depression

The ICD-10 code for moderate depression is F32.1 for a single episode and F33.1 for recurrent episodes.

Primary ICD-10-CM Codes for moderate depression

Moderate depressive episode
Billable Code

Decision Criteria

clinical Criteria

  • PHQ-9 score between 10-14 with functional impairment

documentation Criteria

  • Explicit mention of 'moderate' and 'single episode'

Applicable To

  • Moderate depression, single episode

Excludes

  • Recurrent depressive disorder (F33.-)

Clinical Validation Requirements

  • PHQ-9 score between 10-14
  • Presence of four or more depressive symptoms
  • Functional impairment documented

Code-Specific Risks

  • Risk of undercoding if symptoms are not fully documented

Coding Notes

  • Ensure documentation specifies 'moderate' and 'single episode' to avoid unspecified coding.

Ancillary Codes

Additional codes that should be used in conjunction with the main diagnosis codes when applicable.

Problems related to social environment

Z60.0
Use when social factors contribute to the depressive episode.

Disappearance and death of family member

Z63.4
Use when family loss contributes to the depressive episode.

Differential Codes

Alternative codes to consider when ruling out similar conditions to the primary diagnosis.

Mild depressive episode

F32.0
Fewer than four depressive symptoms and lower PHQ-9 score.

Severe depressive episode

F32.2
More than seven depressive symptoms or presence of psychotic features.

Recurrent depressive disorder, current episode mild

F33.0
Fewer symptoms and lower PHQ-9 score.

Recurrent depressive disorder, current episode severe

F33.2
More symptoms or presence of psychotic features.

Documentation & Coding Risks

Avoid these common documentation and coding issues when documenting Moderate Depression to ensure proper reimbursement, maintain compliance, and reduce audit risk. These guidelines are particularly important when using ICD-10 code F32.1.

Impact

Clinical: May lead to inappropriate treatment plans., Regulatory: Increased risk of audit findings., Financial: Potential for denied claims or reduced payment.

Mitigation Strategy

Always document whether the episode is single or recurrent., Use templates that prompt for episode type.

Impact

Reimbursement: Lower reimbursement rates for unspecified codes., Compliance: Increased audit risk for lack of specificity., Data Quality: Decreased accuracy in patient records.

Mitigation Strategy

Document specific severity and episode type to use F32.1 or F33.1.

Impact

High audit risk when using codes like F32.9 without justification.

Mitigation Strategy

Document specific symptoms and episode type to use specific codes.

Documentation errors, coding pitfalls, and audit risks are interconnected aspects of medical coding and billing. Addressing all three areas helps ensure accurate coding, optimal reimbursement, and regulatory compliance.

Frequently Asked Questions

Common questions about ICD-10 coding for Moderate Depression, with expert answers to help guide accurate code selection and documentation.

Documentation Templates for Moderate Depression

Use these documentation templates to ensure complete and accurate documentation for Moderate Depression. These templates include all required elements for proper coding and billing.

Primary Care Progress Note

Specialty: Primary Care

Required Elements

  • MDD Status
  • Core Symptoms
  • Functional Impact
  • PHQ-9 Score
  • Treatment Plan

Example Documentation

**MDD Status**: Moderate recurrent (F33.1) **Core Symptoms**: Anhedonia, insomnia, worthlessness **Functional Impact**: Unable to coach daughter's soccer team **PHQ-9**: 13 → 10 on 150mg bupropion XL **Plan**: Increase to 200mg XL; CBT referral; RTC 4 weeks

Examples: Poor vs. Good Documentation

Poor Documentation Example
Patient reports feeling down. PHQ-9 12. Continue meds.
Good Documentation Example
Moderate recurrent MDD (F33.1) with daily anhedonia, psychomotor agitation, and 12-lb weight loss over 6 weeks. PHQ-9 14: >50% work productivity loss. No psychotic features. Partial response to 40mg fluoxetine (6/10 improvement).
Explanation
The good example provides specific symptoms, PHQ-9 score, and functional impact, aligning with coding requirements.

Need help with ICD-10 coding for Moderate Depression? Ask your questions below.

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