Prior authorization means getting approval before you can get access to medication or services. For services that require prior authorization or notifcation, be sure to call the member services number on the back of your health plan id card. Seven Ways For Hospitals To Control Overhead Expenses - Healthmanagementorg Some united health care now requires providers to obtain authorization for 60 minute therapy sessions. United healthcare shared services prior authorization . The automated process will guide you through a series of questions, and review time may be faster. Box 25183 santa ana, ca 92799. We do not accept any out of state hmo plans. Prior authorization and site of service review update; If the patient lives in delaware, florida, louisiana, maryland, north carolina,. Other united health care billing considerations. You are responsible for obtaining prior authorization before you receive these services. Please contact your plan directly to receive authori...