ICD-10 Code F33.42 – Major depressive disorder, recurrent, in full remission (2026): Diagnosis, Symptoms & Billing Guide
2026 ICD-10-CM Diagnosis Code F33.42 – Major depressive disorder, recurrent, in full remission
What it is
This code identifies a history of recurrent major depressive disorder when the person is currently in full remission. You use it when prior depressive episodes are documented, but current symptoms no longer meet criteria.
Clinical signs
Clinical features vary; refer to documentation. In full remission, mood, interest, sleep, appetite, and concentration symptoms are absent or minimal enough that diagnostic criteria are not met.
When to use this code
Use this code when the record states recurrent major depressive disorder and specifically notes full remission. It may appear in follow-up, maintenance, or surveillance visits where the condition remains clinically inactive. Check that the documentation distinguishes remission from partial remission or active depression.
Do not use for
Do not use this code for active major depressive episodes, partial remission, or unspecified depressive disorders. If the chart does not clearly document recurrent MDD in full remission, check documentation.
Coding tip
Confirm both recurrence and full remission are stated; do not infer remission from a stable follow-up note alone.