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ICD-10-CM category F33: Major depressive disorder, recurrent

Category F33 is a heading in chapter 5 (Mental, Behavioral and Neurodevelopmental disorders (F01-F99)), section Mood [affective] disorders (F30-F39). It is not billable; report one of the 9 complete codes below.

Notes that apply to every F33 code

Includes
  • recurrent episodes of depressive reaction
  • recurrent episodes of endogenous depression
  • recurrent episodes of major depression
  • recurrent episodes of psychogenic depression
  • recurrent episodes of reactive depression
  • recurrent episodes of seasonal affective disorder
  • recurrent episodes of seasonal depressive disorder
  • recurrent episodes of vital depression
Excludes1 (never coded together)
  • bipolar disorder (F31.-)
  • manic episode (F30.-)

Billable codes in F33

Billable FY2027 ICD-10-CM codes in category F33
CodeDescription
F33.0Major depressive disorder, recurrent, mild
F33.1Major depressive disorder, recurrent, moderate
F33.2Major depressive disorder, recurrent severe without psychotic features
F33.3Major depressive disorder, recurrent, severe with psychotic symptoms
F33.40Major depressive disorder, recurrent, in remission, unspecified
F33.41Major depressive disorder, recurrent, in partial remission
F33.42Major depressive disorder, recurrent, in full remission
F33.8Other recurrent depressive disorders
F33.9Major depressive disorder, recurrent, unspecified

Sources

Every figure on this page is taken from the CMS publications below, as released by the Centers for Medicare & Medicaid Services. Projection built 2026-10-10. Verify against the primary file before billing or contracting decisions. The reference methodology explains how each figure is computed from these files.

Codes from the FY2027 ICD-10-CM files (all chapters). Report the code that matches the documentation and the Official Guidelines; this list is not coding advice.