TransmittalsPub. 100-04, Medicare Claims Processing Modification of Existing Common Working File (CWF) Editing for Preventive Services, Trans. 11504 (July 21, 2022)Pub. 100-20, One-Time Notification Corrections to Processing of Canceled Home Health Notices of Admission and of Period Sequence Edits, Trans. 11503 (July 21, 2022) This document is only available to subscribers. Please log in or purchase access. Purchase Login