Diagnosis Code

F33.9 MAJOR DEPRESSIVE DISORDER, RECURRENT, UNSPECIFIED


Code Information

Diagnosis Code: F33.9

Short Description: Major depressive disorder, recurrent, unspecified

Long Description: Major depressive disorder, recurrent, unspecified

The code F33.9 is VALID for claim submission

Code Classification:

  • Mental and behavioural disorders (F01–F99)
    • Mood [affective] disorders (F30-F39)
      • Major depressive disorder, recurrent (F33)
        • F33.9 Major depressive disorder, recurrent, unspecified

Code Version: 2022 ICD-10-CM


Synonyms

  • Chronic depression
  • Chronic mood disorder
  • Chronic recurrent major depressive disorder
  • Minimal major depression
  • Minimal recurrent major depression
  • Moderately severe recurrent major depression
  • Recurrent major depression
  • Recurrent major depressive disorder with melancholic features
  • Recurrent major depressive disorder with postpartum onset
  • Recurrent major depressive episodes
  • Seasonal affective disorder

References to Index of Diseases and Injuries

The code F33.9 has the following ICD-10-CM references to the Index of Diseases and Injuries
  • Inclusion Terms:
    • Monopolar depression NOS

Crosswalk Information

ICD-10 Code ICD-9 Code ICD-9 Description
F33.9 Right Arrow 296.30 Recurr depr psychos-unsp

This ICD-10 to ICD-9 data is based on the 2018 General Equivalency Mapping (GEM) files published by the Centers for Medicare & Medicaid Services (CMS) for informational purposes only. The data is not an ICD-10 conversion tool and doesn’t guarantee clinical accuracy.

Similar Codes

ICD-10 Code ICD-10 Description
F33 Major depressive disorder, recurrent
F33.0 Major depressive disorder, recurrent, mild
F33.1 Major depressive disorder, recurrent, moderate
F33.2 Major depressive disorder, recurrent severe without psychotic features
F33.3 Major depressive disorder, recurrent, severe with psychotic symptoms
F33.4 Major depressive disorder, recurrent, in remission
F33.40 Major depressive disorder, recurrent, in remission, unspecified
F33.41 Major depressive disorder, recurrent, in partial remission
F33.42 Major depressive disorder, recurrent, in full remission
F33.8 Other recurrent depressive disorders


This page was last updated on: 10/1/2023