F34.0

Applicable To

• Affective personality disorder

• Cycloid personality

• Cyclothymia

• Cyclothymic personality

Approximate Synonyms

• Cyclothymia

Clinical Information

• Affective disorder characterized by alternating and recurring periods of depression and elation, similar to manic depressive disorder but of a less severe nature.

• An affective disorder characterized by periods of depression and hypomania. These may be separated by periods of normal mood.

• Chronic mood disturbance of at least 2 years’ duration involving numerous hypomanic episodes separated by periods of depression or loss of pleasure or interest.

Details

• F34.0 is a billable/specific ICD-10-CM code that can be used to indicate a diagnosis for reimbursement purposes.

• The 2023 edition of ICD-10-CM F34.0 became effective on October 1, 2022.

• This is the American ICD-10-CM version of F34.0 – other international versions of ICD-10 F34.0 may differ.