ICD-10-CM Book 2024 Edition

Chapters  /  Chapter 5  /  F30-F39  /  F31
F31 Bipolar disorder
Includes bipolar I disorder
bipolar type I disorder
manic-depressive illness
manic-depressive psychosis
manic-depressive reaction
seasonal bipolar disorder
Excludes1 bipolar disorder, single manic episode (F30.-)
major depressive disorder, single episode (F32.-)
major depressive disorder, recurrent (F33.-)
Excludes2 cyclothymia (F34.0)
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
Bipolar disorder, current episode manic with mood-congruent psychotic symptoms
Bipolar disorder, current episode manic with mood-incongruent psychotic symptoms
Bipolar I disorder, current or most recent episode manic 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
Bipolar disorder, current episode depressed with mood-incongruent psychotic symptoms
Bipolar disorder, current episode depressed with mood-congruent psychotic symptoms
Bipolar I disorder, current or most recent episode depressed, 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
Bipolar disorder, current episode mixed with mood-congruent psychotic symptoms
Bipolar disorder, current episode mixed with mood-incongruent psychotic symptoms
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
Bipolar disorder, type 2
F31.89 Other bipolar disorder
Recurrent manic episodes NOS
F31.9 Bipolar disorder, unspecified
Manic depression