Bipolar disorder, current episode mixed, mild

This code signifies a diagnosis of bipolar I disorder where the patient is currently experiencing a mixed episode, characterized by the simultaneous or rapid alternation of manic/hypomanic and depressive symptoms. The severity of this mixed episode is classified as mild, meaning symptoms are distressing but manageable and do not significantly impair functioning.

Apply this code when documentation clearly indicates a current mixed episode of bipolar I disorder with mild severity. This diagnosis requires the presence of full criteria for both a manic/hypomanic episode and a major depressive episode occurring concurrently or in rapid succession, as per DSM-5 criteria, and the clinician explicitly states "mild" severity.

• Ensure the documentation specifies "bipolar I" and not "bipolar II" or "cyclothymic disorder."
• Verify the current episode is explicitly described as "mixed" and the severity as "mild."
• Do not use this code if the patient is in remission or experiencing a single manic or depressive episode without mixed features.