F32.9 Major depressive disorder, single episode, unspecified

BillableNo payment HCCChapter 5

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Instructional notes

Chapter 5

Excludes2Not included here: the patient may have both; report both when both are present.

symptoms, signs and abnormal clinical laboratory findings, not elsewhere classified (R00-R99)

Includes

disorders of psychological development

F32

Excludes1Not coded here: never report with this code, except when the two conditions are unrelated.

bipolar disorder (F31.-)
manic episode (F30.-)
recurrent depressive disorder (F33.-)

Excludes2Not included here: the patient may have both; report both when both are present.

adjustment disorder (F43.2)

Includes

single episode of agitated depression
single episode of depressive reaction
single episode of major depression
single episode of psychogenic depression
single episode of reactive depression
single episode of vital depression

This code

Inclusion terms

Major depression NOS

Chapter 5: Mental, Behavioral and Neurodevelopmental disorders · F30-F39 Mood [affective] disorders (F30-F39)

Source: ICD-10-CM FY 2027 code descriptions and tabular list (CMS and CDC National Center for Health Statistics), effective 2026-10-01 through 2027-09-30 · CMS ICD-10 files. HCC mapping: CMS-HCC V28, payment year 2027. As of 2026-11-04.

Coverage and payment depend on the claim details; confirm with the Medicare Administrative Contractor.