Several years ago the medical director stated we should be coding ADOS with CPT code 90791. As my co-worker and I are new to Behavioral Health billing and no one here is sure that this correct, is someone able to tell me if it is? We also have questions regarding codes the LCSW and LCS should be using when they are treating these children? The LSCW uses 96152 and the LSW uses 90834. Any help would be greatly appreaciated.