This is a reminder to all providers currently enrolled in the Medicare program to register for the Centers for Medicare and Medicaid Services (CMS) Individuals Authorized Access to the CMS Computer Services (IACS) system in order to access their Provider Statistical and Reimbursement (PS&R) report.  Providers who have not registered for the IACS system should do so immediately.  The registration process requires provider representatives to submit personal and provider information via the internet and by mailing paper copies of documentation.  The registration process may take up to 60 days, depending on the size of the organization and volume of requests received by the IACS system. Read full article.