Work closely with immediate supervisor and/or the Community Services Coordinator, Bookkeeper, Insurance Coordinator, Chief Financial Officer, Chief Operating Officer and/or other relevant persons to ensure proper and timely billing procedures are practiced, especially for Medicaid funded services—including submissions for pre-authorizations. Develop and maintain positive relationships with referring agencies, social workers, school personnel, court service personnel, parents, other licensed mental health professionals and all other persons involved in the client’s services.