The American College of Radiology supports the Diagnostic Imaging Services Access Protection Act (H.R. 846), recently introduced by Reps. Pete Olson (R-TX), Peter Roskam (R-IL), John Barrow (D-GA), Betty McCollum (D-MN) and 38 House cosponsors. H.R. 846 would correct a 25 percent multiple procedure payment reduction to Medicare reimbursement for interpretation of advanced diagnostic imaging scans performed on the same patient, in the same session.