Bachman (back) is throwing at Anaheim's spring training facility, Jeff Fletcher of The Orange County Register reports.
Bachman suffered the back injury late in spring training and has been on the injured list since. He doesn't have an official timetable to return, though Fletcher reports that Bachman will be pitching in games within "a few weeks." Bachman was not assigned to a level within the organization, though Double-A Rocket City is his most likely destination once activated.