aim authorization number
Electronic RequestsâRegistered AvailityTM providers may submit online pre-certification and authorization requests and inquiries (ANSI 278 transaction) Telephone InquiriesâCall the pre-certification number on the back of the memberâs ID card. Or, call our Provider Telecommunications Center (PTC) at (800) 972-8088âupon verification of eligibility and benefits, you will be advised how to proceed.