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.
Chantilly is located in western Fairfax County in the Northern Virginia region of Virginia. During the Civil War, the Battle of Chantilly took place nearby.It is approximately 24 miles from Washington D.C. and is home to Dulles International Airport. 1  Region: Northern Virginia. 2  Locality Fairfax.ocated in Chantilly, Sully Historic Site, which was the home of Richard Bland Lee, northern Virginiaâs first representative to congress and Robert E. Leeâs uncle, gives visitors a peek into what life was like eighteenth century. See All.