Patient presents with symptoms consistent with an Unspecified Anxiety Disorder (UAD), fulfilling the criteria for excessive anxiety and worry occurring more days than not for at least six months, as per DSM-5 guidelines.  The patient reports difficulty controlling the worry, accompanied by associated symptoms such as restlessness, feeling keyed up or on edge, being easily fatigued, difficulty concentrating or mind going blank, irritability, muscle tension, and sleep disturbance.  However, the specific symptoms do not fully meet the diagnostic criteria for Generalized Anxiety Disorder, Panic Disorder, Social Anxiety Disorder, Agoraphobia, or other specified anxiety disorders.  Differential diagnosis considerations included adjustment disorder with anxiety, medical conditions that can mimic anxiety, and substance-induced anxiety disorder, which were ruled out based on clinical evaluation and patient history.  The patient's anxiety symptoms cause clinically significant distress and impairment in social, occupational, or other important areas of functioning.  Treatment plan includes initiation of cognitive behavioral therapy (CBT) techniques for anxiety management, including relaxation exercises and cognitive restructuring.  Pharmacological intervention with selective serotonin reuptake inhibitors (SSRIs) will be considered if CBT proves insufficient.  Patient education regarding anxiety disorders, stress management techniques, and lifestyle modifications was provided.  Follow-up scheduled in two weeks to assess treatment response and adjust the plan as needed.  ICD-10 code F41.9 (Anxiety disorder, unspecified) is assigned.  Medical billing codes will reflect the evaluation and management (E/M) service provided, along with any psychological testing or medication management codes if applicable.