F31.60 diagnosis code: Bipolar disorder, current episode mixed, unspecified
The F31.60 is an ICD code included in the International Classification of Diseases, Tenth Revision, Clinical Modification (ICD-10-CM) used to designate “Bipolar disorder, current episode mixed, unspecified.”
The ICD-10-CM code F31.60 is used to diagnose bipolar disorder where the current episode presents as a mixed episode, featuring symptoms of both a manic episode and a major depressive disorder, but without a specified severity. This classification applies when documentation does not clarify whether the symptoms are mild, moderate, or severe.
Bipolar disorder, sometimes historically called manic depressive illness, includes a wide range of mood fluctuations, from mild major depressive disorder symptoms to full-blown current episode manic severe phases. This code may also be relevant for patients with a history of a single manic episode or other bipolar type disorder, including those transitioning from bipolar II disorder to more complex presentations.