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v1.0.0
ICD-10 Guide
DiagnosesMajor Depression Recurrent Severe

Major Depression Recurrent Severe

ICD-10 Coding for Major Depression Recurrent Severe(F33.2, F33.3)

PRIMARY SPECIALTYPsychiatry
COMPLEXITYHigh
LAST UPDATED09/15/2025
Sam Tuffun, PT, DPT
Physical Therapist | Medical Coding & Billing Contributor

Diagnosis Overview

What is Major Depression Recurrent Severe?
Essential facts and insights about Major Depression Recurrent Severe

Key Clinical Considerations:

  • Depressed mood most of the day, nearly every day
  • Loss of interest or pleasure in almost all activities
  • Significant weight loss or gain, or decrease/increase in appetite
  • Insomnia or hypersomnia
  • Psychomotor agitation or retardation
  • Fatigue or loss of energy
  • Feelings of worthlessness or excessive guilt
  • Diminished ability to think or concentrate
  • Recurrent thoughts of death or suicide

Clinical Information

Clinical Criteria & Documentation Requirements

  • Patient history including duration and severity of symptoms
  • Assessment of functional impairment
  • Use of standardized rating scales (e.g., PHQ-9)
  • Specific coding terminology: Major Depression, Recurrent, Severe
  • Documentation examples: 'Patient presents with recurrent episodes of severe depression, meeting criteria for Major Depressive Disorder.'

Coding Guidelines

Usage Guidelines & Examples

  • Usage guidelines: Use F33.2 for recurrent severe episodes; F32.2 for single severe episode.
  • Common errors: Misclassifying recurrent episodes as single episodes.

Code Exclusions

Important Exclusions

  • Excludes: Adjustment disorders with depressed mood
  • Alternative codes: F33.1 (Major depressive disorder, recurrent, moderate)

Related ICD-10 Codes

Primary Codes
F33.2
Major depressive disorder, recurrent, severe
Ancillary Codes
Z63.5
F41.9
Differential Codes
F34.1
F20.9

Related CPT Codes

CPT codes will be available in a future update.

Specialty Focus

Primary Specialty

Psychiatry

Specialty Applications

  • Adult and adolescent populations
  • Inpatient and outpatient psychiatric settings

Coding Complexity

High Complexity

This diagnosis requires careful attention to:

  • Comprehensive clinical documentation
  • Accurate code selection based on clinical criteria
  • Proper exclusion considerations
  • Specialty-specific coding guidelines

Documentation

Documentation Templates

Billing Information

Billing Considerations

  • Ensure proper documentation for billing
  • Verify code specificity requirements
  • Check for any additional codes needed
  • Review payer-specific guidelines

Common Issues

  • Insufficient clinical documentation
  • Incorrect code selection
  • Missing supporting diagnoses
  • Timing and frequency documentation

Frequently Asked Questions

Documentation requirements?

Document the severity, duration, and impact on functioning.

Billing considerations?

Ensure accurate coding to reflect the severity for appropriate reimbursement.