Also: Here's why you shouldn't freak out if your MAC payments are a bit late. Despite CMS's plans to downgrade your 2010 conversion factor by 21.29 percent, Congress stepped in at the last minute and offered you a temporary reprieve. Facing grim cuts in Medicare pay, Congress voted to delay a decrease to the conversion factor until March 1. The $kinny: Feds Still Working on Final Conversion Rate This temporary fix is being considered a "bridge" to help physician payments stay stable while a more permanent fix is still up in the air, as Congress hasn't made a decision on whether to permanently change the sustainable growth rate (SGR) formula. Plus: "The 10-day claims hold is to ensure that the adjusted conversion factor and the RVUs for 2010 come through properly on your claims," says Barbara J. Cobuzzi, MBA, CPC, CPC-H, CPC-P, CENTC, CHCC, president of CRN Healthcare Solutions in New Jersey. "This is why I don't advise that people submit claims based on the carrier's fee schedule," Cobuzzi says. "You should submit claims based on your fees, and when Jan. 15 comes around, the MAC will pay the claim based on the appropriate fee schedule amount." (To read MLN Matters article, visit www.cms.hhs.gov/MLNMattersArticles/downloads/MM6796.pdf.)