F33.40
BillableMajor depressive disorder, recurrent, in remission, unspecified
F33.40 is the ICD-10-CM code for Major depressive disorder, recurrent, in remission, unspecified. It is a billable, specific code valid for reimbursement.
F01-F99 Mental, Behavioral and Neurodevelopmental disorders
What this means — in plain language
MedlinePlus · NIHWhat is depression? Depression is more than a feeling of being sad or irritable for a few days. It's a serious mood disorder . As one of the most common mental disorders in the United States, depression can affect how you think, feel, and your everyday life. You may not know why you feel this way, but even basic daily activities such as sleeping, eating, or working may become difficult. Depression often needs…
Read more about Depression at MedlinePlus ↗Source: U.S. National Library of Medicine (MedlinePlus). Informational only — not medical advice.
Medications indicated for this condition
FDA labeling- Bupropion›
- Bupropion Hcl Er (xl)›
- Bupropion Hydrochloride (xl)›
- Olanzapine and FluoxetineAtypical Antipsychotic [EPC]›
- Olanzapine and FuoxetineAtypical Antipsychotic [EPC]›
Drugs whose FDA labeling lists this condition's category among its indications. Informational only — not a treatment recommendation or medical advice.
Frequently asked questions
- What is ICD-10 code F33.40?
- F33.40 is the ICD-10-CM code for "Major depressive disorder, recurrent, in remission, unspecified". It falls under F01-F99 Mental, Behavioral and Neurodevelopmental disorders.
- Is F33.40 a billable code?
- Yes — F33.40 is a billable, specific ICD-10-CM code valid for reimbursement.
Source: CMS ICD-10-CM FY2026. For informational purposes only — not medical advice. See our medical disclaimer.
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