| Full description | Bipolar disorder, current episode depressed, mild or moderate severity, unspecified |
| Billable | Yes |
| Chapter | Chapter 5: Mental, Behavioral and Neurodevelopmental disorders (F01-F99) |
| Section | Mood [affective] disorders (F30-F39) |
| Parent code | F31.3 — Bipolar disord, current episode depress, mild or mod severt |