Behavioral health billing involves the billing and coding process for medical services provided in the field of mental health and behavioral health. It includes capturing patient information, assigning accurate medical codes for behavioral health diagnoses and treatments, and submitting claims to insurance companies for reimbursement. Behavioral health billing requires expertise in coding guidelines for mental health conditions and interventions, understanding of insurance policies, and compliance with regulatory requirements. Efficient behavioral health billing practices are essential for healthcare providers to receive proper reimbursement and optimize revenue in behavioral health practices.