| F30 | Manic episode |
| F30.1 | Manic episode without psychotic symptoms |
| F30.10 | Manic episode without psychotic symptoms, unspecified |
| F30.11 | Manic episode without psychotic symptoms, mild |
| F30.12 | Manic episode without psychotic symptoms, moderate |
| F30.13 | Manic episode, severe, without psychotic symptoms |
| F30.2 | Manic episode, severe with psychotic symptoms |
| F30.3 | Manic episode in partial remission |
| F30.4 | Manic episode in full remission |
| F30.8 | Other manic episodes |
| F30.9 | Manic episode, unspecified |
| F31 | Bipolar disorder |
| F31.0 | Bipolar disorder, current episode hypomanic |
| F31.1 | Bipolar disorder, current episode manic without psychotic features |
| F31.10 | Bipolar disorder, current episode manic without psychotic features, unspecified |
| F31.11 | Bipolar disorder, current episode manic without psychotic features, mild |
| F31.12 | Bipolar disorder, current episode manic without psychotic features, moderate |
| F31.13 | Bipolar disorder, current episode manic without psychotic features, severe |
| F31.2 | Bipolar disorder, current episode manic severe with psychotic features |
| F31.3 | Bipolar disorder, current episode depressed, mild or moderate severity |
| F31.30 | Bipolar disorder, current episode depressed, mild or moderate severity, unspecified |
| F31.31 | Bipolar disorder, current episode depressed, mild |
| F31.32 | Bipolar disorder, current episode depressed, moderate |
| F31.4 | Bipolar disorder, current episode depressed, severe, without psychotic features |
| F31.5 | Bipolar disorder, current episode depressed, severe, with psychotic features |
| F31.6 | Bipolar disorder, current episode mixed |
| F31.60 | Bipolar disorder, current episode mixed, unspecified |
| F31.61 | Bipolar disorder, current episode mixed, mild |
| F31.62 | Bipolar disorder, current episode mixed, moderate |
| F31.63 | Bipolar disorder, current episode mixed, severe, without psychotic features |
| F31.64 | Bipolar disorder, current episode mixed, severe, with psychotic features |
| F31.7 | Bipolar disorder, currently in remission |
| F31.70 | Bipolar disorder, currently in remission, most recent episode unspecified |
| F31.71 | Bipolar disorder, in partial remission, most recent episode hypomanic |
| F31.72 | Bipolar disorder, in full remission, most recent episode hypomanic |
| F31.73 | Bipolar disorder, in partial remission, most recent episode manic |
| F31.74 | Bipolar disorder, in full remission, most recent episode manic |
| F31.75 | Bipolar disorder, in partial remission, most recent episode depressed |
| F31.76 | Bipolar disorder, in full remission, most recent episode depressed |
| F31.77 | Bipolar disorder, in partial remission, most recent episode mixed |
| F31.78 | Bipolar disorder, in full remission, most recent episode mixed |
| F31.8 | Other bipolar disorders |
| F31.81 | Bipolar II disorder |
| F31.89 | Other bipolar disorder |
| F31.9 | Bipolar disorder, unspecified |
| F32 | Major depressive disorder, single episode |
| F32.0 | Major depressive disorder, single episode, mild |
| F32.1 | Major depressive disorder, single episode, moderate |
| F32.2 | Major depressive disorder, single episode, severe without psychotic features |
| F32.3 | Major depressive disorder, single episode, severe with psychotic features |
| F32.4 | Major depressive disorder, single episode, in partial remission |
| F32.5 | Major depressive disorder, single episode, in full remission |
| F32.8 | Other depressive episodes |
| F32.9 | Major depressive disorder, single episode, unspecified |
| F33 | Major depressive disorder, recurrent |
| F33.0 | Major depressive disorder, recurrent, mild |
| F33.1 | Major depressive disorder, recurrent, moderate |
| F33.2 | Major depressive disorder, recurrent severe without psychotic features |
| F33.3 | Major depressive disorder, recurrent, severe with psychotic symptoms |
| F33.4 | Major depressive disorder, recurrent, in remission |
| F33.40 | Major depressive disorder, recurrent, in remission, unspecified |
| F33.41 | Major depressive disorder, recurrent, in partial remission |
| F33.42 | Major depressive disorder, recurrent, in full remission |
| F33.8 | Other recurrent depressive disorders |
| F33.9 | Major depressive disorder, recurrent, unspecified |
| F34 | Persistent mood [affective] disorders |
| F34.0 | Cyclothymic disorder |
| F34.1 | Dysthymic disorder |
| F34.8 | Other persistent mood [affective] disorders |
| F34.9 | Persistent mood [affective] disorder, unspecified |
| F39 | Unspecified mood [affective] disorder |