| F32 | Depressive episode |
| F320 | Major depressive disorder, single episode, mild |
| F321 | Major depressive disorder, single episode, moderate |
| F322 | Major depressive disorder, single episode, severe without psychotic features |
| F323 | Major depressive disorder, single episode, severe with psychotic features |
| F324 | Major depressive disorder, single episode, in partial remission |
| F325 | Major depressive disorder, single episode, in full remission Major depressive disorder, single episode, in full remission |
| F328 | Other depressive episodes |
| F3281 | Premenstrual dysphoric disorder |
| F3289 | Other specified depressive episodes |
| F329 | Major depressive disorder, single episode, unspecified |
| F32A | Depression, unspecified |
| F33 | Major depressive disorder, recurrent |
| F330 | Major depressive disorder, recurrent, mild |
| F331 | Major depressive disorder, recurrent, moderate |
| F332 | Major depressv disorder, recurrent severe w/o psych features Major depressive disorder, recurrent severe without psychotic features |
| F333 | Major depressive disorder, recurrent, severe with psychotic symptoms |
| F334 | Major depressive disorder, recurrent, in remission |
| F3340 | Major depressive disorder, recurrent, in remission, unspecified |
| F3341 | Major depressive disorder, recurrent, in partial remission |
| F3342 | Major depressive disorder, recurrent, in full remission |
| F338 | Other recurrent depressive disorders |
| F339 | Major depressive disorder, recurrent, unspecified |
| F34 | Persistent mood [affective] disorders |
| F340 | Cyclothymic disorder |
| F341 | Dysthymic disorder |
| F348 | Other persistent mood [affective] disorders |
| F3481 | Disruptive mood dysregulation disorder |
| F3489 | Other specified persistent mood disorders |
| F349 | Persistent mood [affective] disorder, unspecified |
| F39 | Unspecified mood [affective] disorder |
| F40 | Phobic anxiety disorders |
| F400 | Agoraphobia |
| F4000 | Agoraphobia, unspecified |
| F4001 | Agoraphobia with panic disorder |
| F4002 | Agoraphobia without panic disorder |
| F401 | Social phobias |
| F4010 | Social phobia, unspecified |
| F4011 | Social phobia, generalized |
| F402 | Specific (isolated) phobias |
| F4021 | Animal type phobia |
| F40210 | Arachnophobia |
| F40218 | Other animal type phobia |
| F4022 | Natural environment type phobia |
| F40220 | Fear of thunderstorms |
| F40228 | Other natural environment type phobia |
| F4023 | Blood, injection, injury type phobia |
| F40230 | Fear of blood |
| F40231 | Fear of injections and transfusions |
| F40232 | Fear of other medical care |