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F33.40

F33.40: Major depressive disorder, recurrent, in remission, unspecified

Billable / specific codeICD-10-CM

F33.40 is a billable, specific ICD-10-CM code for major depressive disorder, recurrent, in remission, unspecified. It is valid for submission on a claim.

Check F33.40 with the rest of the claim: free scrubber

Excludes1 inherited from the categories above F33.40

A category’s note binds every code beneath it.

Written on F33: Major depressive disorder, recurrent

  • bipolar disorder (F31.-)
  • manic episode (F30.-)

Other codes that can never be billed with F33.40

Their own Excludes1 notes name this code, so the conflict is not listed above.

Risk adjustment

No CMS-HCC V28 category: this code does not change a RAF score.

Medicare coverage

F33.40 is named in 8 Medicare coverage policies: 7 listing it as supporting medical necessity, and 1 listing it as NOT covered. Which one applies depends on your Medicare contractor.

  • A52434Health and Behavior Assessment/Intervention – Medical Policy Articlenot covered
  • A56645Billing and Coding: Controlled Substance Monitoring and Drugs of Abuse Testing
  • A56937Billing and Coding: Psychiatry and Psychology Services
  • A57065Billing and Coding: Outpatient Psychiatry and Psychology Services

Alphabetic index entries that lead here

  • Disorder›depressive›recurrent›in remission

The condition this code belongs to

Code history

Unchanged in every release from FY2024 to FY2027.

Other codes under F33.4

ICD-10-CMFY2027· effective October 1, 2026

Loaded directly from the CMS/NCHS ICD-10-CM public-domain release: see data sources and our editorial policy. If this page disagrees with the CMS tabular list, this page is wrong. Reference information for professional coders; not medical or billing advice.