1. Medicare program; conditions for payment of power mobility devices, including power wheelchairs and power-operated vehicles. Final rule. 71 Federal Register 17021-17030 (April 5, 2006).
2. CMS Office of Public Affairs. Testimony of Herb Kuhn director, Center for Medicare Management, CMS on power operated wheelchairs before the Senate Committee 2004. Available at: http://www.cms.hhs.gov/apps/media/press/testimony.asp?Counter=1025. Accessed February 20, 2007.
3. Costs and savings in Medicare change on wheelchairs;Janofsky;New York Times,2004
4. Grassroots mobility;Cohen;Rehab Manag,2005
5. Interagency Wheelchair Work Group (IWWG) recommendations. Available at: http://www.cms.hhs.gov/CoverageGenInfo/06_wheelchair.asp. Accessed July 10, 2006.