ICD-10 Code F33.8 – Other recurrent depressive disorders (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F33.8 – Other recurrent depressive disorders
What it is
F33.8 identifies a recurrent depressive disorder that does not fit the more specific recurrent major depressive categories. Use it when the record shows repeated depressive episodes, but the documented pattern is classified as “other.”
Clinical signs
Clinical features vary; refer to documentation. Typical records note recurrent low mood, loss of interest, reduced energy, sleep or appetite changes, and impaired concentration during multiple episodes.
When to use this code
Use F33.8 when the clinician documents recurrent depressive disorder and specifies a type not captured by another F33 code. It may apply when prior episodes are clearly described, but the subtype is not otherwise defined. Check documentation if the note is vague or only says “depression.”
Do not use for
Do not use this code for a single depressive episode or when the documentation supports a more specific recurrent major depressive disorder code. If the record does not confirm recurrence, check documentation.
Coding tip
Confirm that recurrence is documented and that no more specific F33 diagnosis is stated before assigning F33.8.