WASHINGTON, D.C. (May 24, 2016)—All four DME MACs recently issued clarification on WOPD requirements as defined in the Affordable Care Act (ACA). AAHomecare has had several meetings with CMS regarding the ACA requirements and how the WOPD does not have to be the DWOPD (detailed written order prior to delivery). You can find the clarification here. This link is to the NHIC website—however, you can find the same information on all four DME MAC websites.