Which ICD-10-CM code corresponds to a severe manic episode?

Which ICD-10-CM code corresponds to a severe manic episode?

• A. F31.12
• B. F31.31
• C. F31.11
• D. F31.4

Answer: (D)

When coding bipolar disorder in ICD-10-CM, you specify the current mood episode and how severe it is. The F31 category covers bipolar affective disorder, and the digit after the decimal indicates the severity of the manic episode. The code that explicitly denotes a current manic episode with severe presentation is F31.4. That’s why it is the best choice for a severe manic episode. Other codes in this family represent different severities or feature combinations (such as with or without psychotic features), so they wouldn’t convey the severity level of “severe” in this scenario.

When coding bipolar disorder in ICD-10-CM, you specify the current mood episode and how severe it is. The F31 category covers bipolar affective disorder, and the digit after the decimal indicates the severity of the manic episode. The code that explicitly denotes a current manic episode with severe presentation is F31.4. That’s why it is the best choice for a severe manic episode. Other codes in this family represent different severities or feature combinations (such as with or without psychotic features), so they wouldn’t convey the severity level of “severe” in this scenario.