Medicare Part A DDE user guide manual
View this manual for assistance with the DDE application through the Fiscal Intermediary Standard System (FISS). This manual does not include billing information. DDE is available from 7 a.m. – 7 p.m., Monday - Friday and 7 a.m. – 4:00 p.m. Saturday ET. First Coast makes every effort to ensure that the material in this manual is accurate and current. However, since the Medicare program is constantly changing, it is the responsibility of each provider to remain abreast of changes in the Medicare program. This manual serves as a reference and is ideal for users (both experienced and inexperienced) of DDE.