TransmittalsPub. 100-04, Medicare Claims Processing Manual Appropriate Use Criteria (AUC) for Advanced Diagnostic Imaging – Educational and Operations Testing Period - Claims Processing Requirements, Trans. 2323 (July 26, 2019) Documentation of Medical Necessity of the Home Visit; and Physician Management Associated with Superficial Radiation Treatment, Trans. 4339 (July 25, 2019)Pub. 100-20, One-Time Notification Oxygen Policy Update, Trans. 2326 (July 31, 2019) This document is only available to subscribers. Please log in or purchase access. Purchase Login