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.
Washington Dulles International Airport (IATA: IAD), is located 26 miles west of D.C. in Sterling, Virginia and serves as D.C.'s primary international airport. The main terminal is an architectural masterpiece, with a curved roof that arcs gracefully into air, suspended over a huge open ticketing and check-in area.