The block F30–F39 of ICD-10 is titled “Mood [affective] disorders”. It is part of Chapter V, Mental and behavioural disorders, and holds 7 groups.
Definition
This block contains disorders in which the fundamental disturbance is a change in affect or mood to depression (with or without associated anxiety) or to elation. The mood change is usually accompanied by a change in the overall level of activity; most of the other symptoms are either secondary to, or easily understood in the context of, the change in mood and activity. Most of these disorders tend to be recurrent and the onset of individual episodes can often be related to stressful events or situations.
Codes in F30–F39
- F31.0Bipolar affective disorder, current episode hypomanic
- F31.1Bipolar affective disorder, current episode manic without psychotic symptoms
- F31.2Bipolar affective disorder, current episode manic with psychotic symptoms
- F31.3Bipolar affective disorder, current episode mild or moderate depression
- F31.4Bipolar affective disorder, current episode severe depression without psychotic symptoms
- F31.5Bipolar affective disorder, current episode severe depression with psychotic symptoms
- F31.6Bipolar affective disorder, current episode mixed
- F31.7Bipolar affective disorder, currently in remission
- F31.8Other bipolar affective disorders
- F31.9Bipolar affective disorder, unspecified
- F33.0Recurrent depressive disorder, current episode mild
- F33.1Recurrent depressive disorder, current episode moderate
- F33.2Recurrent depressive disorder, current episode severe without psychotic symptoms
- F33.3Recurrent depressive disorder, current episode severe with psychotic symptoms
- F33.4Recurrent depressive disorder, currently in remission
- F33.8Other recurrent depressive disorders
- F33.9Recurrent depressive disorder, unspecified
Based on the World Health Organization’s International Statistical Classification of Diseases and Related Health Problems, 10th revision (ICD-10), 2019 version, and the national editions published by each country’s health authority. This page is a reference, not coding advice; follow your national coding rules when you report.
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