F31.3 - Bipolar disorder, current episode depressed, mild or moderate severity F31 - Bipolar disorder 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