Question: If a patient has a diagnosis of “overanxious disorder,” what is the appropriate ICD-10-CM code for this condition? Massachusetts Subscriber Answer: You probably know this condition better as generalized anxiety disorder, which you’ll code with F41.1 (Generalized anxiety disorder). In addition to overanxious disorder, you should report F41.1 if the physician lists one of these diagnoses: More on the condition: According to , generalized anxiety disorder is categorized by excessive, ongoing anxiety and worry that is difficult to control and interferes with day-to-day activities. In addition to the ongoing worry, Mayo Clinic reveals people presenting with generalized anxiety disorder could exhibit a combination of these physical signs and symptoms: Chris Boucher, MS, CPC, Senior Development Editor, AAPC