MEDICARE PART A Credit Balance Reporting Guidelines Manual Rev. 10/2009 2 Credit Balance Reporting Guidelines Reporting Requirements QUARTER-ENDING REPORTING A credit balance report should be submitted to Medicare within 30 days after the close of each calendar quarter.
Dulles, Virginia. Dulles is an unincorporated area located in Loudoun County, Virginia, which is part of the Washington metropolitan area. The headquarters of Orbital ATK, GeoEye, and ODIN technologies and the former headquarters of MCI Inc. and AOL are located in Dulles.
ApÂ·poÂ·matÂ·tox. A town of south-central Virginia east of Lynchburg. Confederate general Robert E. Lee surrendered to Union general Ulysses S. Grant at the nearby hamlet of Appomattox Court House on April 9, 1865, effectively ending the Civil War.