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.
The airport serves the BaltimoreâWashington Metropolitan Area, centered on the District of Columbia. The airport is named after John Foster Dulles, the 52nd Secretary of State who served under President Dwight D. Eisenhower. The Dulles main terminal is a well-known landmark designed by Eero Saarinen.Operated by the Metropolitan Washington Airports Authority, Dulles Airport occupies 11,830 acres (47.9 km 2) straddling the Loudoun-Fairfax line.Most of the airport is in the unincorporated community of Dulles, in Loudoun County, with a small portion in the unincorporated community of Chantilly in Fairfax County.long with Newark Liberty International Airport, Dulles is one of United's two transatlantic gateways with many nonstop flights to Europe, Asia, South America and the Middle East. As of June 2015, United handled 61.1% of scheduled air carrier passengers at the airport in.