Xerox buys out another medical processing company, inVentiv, last week. It looks like this company basically helps sell drugs to folks that need them by getting thru the paperwork for insurance, and/or other means. Basically its another middleman company between patients, doctors, and pharmaceutical companies.
http://www.zacks.com/stock/news/188680/xerox-buys-inventiv-patient-subsidiary-to-boost-healthcare