F43.0 – Acute stress reaction

Is F43.0 billable?

Yes. F43.0 is billable for insurance reimbursement purposes. 

Clinical information

• Acute stress reaction or acute stress disorder is a prevalent psychiatric condition in which an individual, after undergoing a traumatic event, exhibits symptoms similar to those of PTSD. However, these symptoms typically occur for a minimum of three days and a maximum of one month. If the symptoms persist beyond this timeframe, it may suggest the presence of post-traumatic stress disorder or PTSD.
• Experiencing traumatic events that evoke a stress response or elicit intense emotions such as anxiety, fear, or helplessness can lead to the occurrence of an acute stress reaction. Individuals with a background of dissociative symptoms, acute stress disorder (ASD)/post-traumatic stress disorder (PTSD), or specific mental illnesses are at a heightened risk of developing acute stress disorder.
• Some symptoms of acute stress reaction or acute stress disorder are recurring nightmares, flashbacks of the event, avoidance of anything that will trigger their memories, self-destructive behaviors, difficulty concentrating, memory loss, and physical symptoms like headaches, chest pain, nausea, palpitations, and difficulty breathing. 
• Diagnosis involves talking to a psychologist or psychiatrist and elaborating upon one's symptoms and experience. 
• Generally, symptoms may go away on their own after a month. However, if the patient needs medical assistance, some usual treatments are cognitive behavioral therapy (CBT), other types of therapy, or, in extreme cases, hospitalization.

Synonyms include

• Acute stress disorder
• Combat fatigue
• Exhaustion delirium
• Stress reaction, fugure
• Psychogenic fugue
• Acute severe stress reaction
• Acute operational stress reaction
• Acute stress reaction due to adjustment disorders
• Acute stress reaction due panic disorder
• Acute stress reaction due to episodic paroxysmal anxiety
• Acute stress reaction due to overwhelming trauma

Popular search terms for F43.0

• F43.0 ICD-10 code
• ICD-10 F43.0
• F43.0 diagnosis code
• ICD-10 code for acute stress reactions

Other ICD-10 codes commonly used for stress

• F43.11: Post-traumatic stress disorder, acute
• F43.89: Other reactions to severe stress