| >>Note: A mood disorder is a condition whereby the prevailing emotional mood is distorted or inappropriate to the circumstances. The two major types of mood disorders are depression (or unipolar depression) and bipolar disorder. |
| | Major Depressive Disorder |
| | Major Depressive Disorder, Recurrent |
| | 296.35 In Partial Remission |
| | 296.33 Severe Without Psychotic Features |
| | 296.34 Severe With Psychotic Features |
| | Major Depressive Disorder, Single Episode |
| | 296.25 In Partial Remission |
| | 296.23 Severe Without Psychotic Features |
| | 296.24 Severe With Psychotic Features |
| | 311 Depressive Disorder NOS |
| | >>Note: Bipolar disorder, a mood disorder formerly known as "manic depression" and described by alternating periods of mania and depression (and in some cases rapid cycling, mixed states, and psychotic symptoms). |
| | 296.80 Bipolar Disorder NOS |
| | Bipolar I Disorder , Most Recent Episode Depressed |
| | 296.55 In Partial Remission |
| | 296.53 Severe Without Psychotic Features |
| | 296.54 Severe With Psychotic Features |
| | 296.40 Bipolar Disorder I, Most Recent Episode Hypomanic |
| | 296.7 Bipolar I Disorder, Most Recent Episode Unspecified |
| | Bipolar Disorder I, Most Recent Episode Manic |
| | 296.45 In Partial Remission |
| | 296.43 Severe Without Psychotic Features |
| | 296.44 Severe With Psychotic Features |
| | Bipolar Disorder I, Most Recent Episode Mixed |
| | 296.65 In Partial Remission |
| | 296.63 Severe Without Psychotic Features |
| | 296.64 Severe With Psychotic Features |
| | Bipolar I Disorder, Single Manic Episode |
| | 296.05 In Partial Remission |
| | 296.03 Severe Without Psychotic Features |
| | 296.04 Severe With Psychotic Features |
| | 296.89 Bipolar II Disorder |
| | 293.83 Mood Disorder Due to... [Indicate the General Medical Condition] |
| |