SAN ANTONIO—According to the Centers for Medicare & Medicaid Services (CMS), all non-hospital providers of advanced diagnostic imaging, inclusive of nuclear medicine, MR, CT and PET, must obtain accreditation as a condition for reimbursement by Jan. 1, 2012. Just who is authorized to offer such accreditation was the subject of a June 26 afternoon presentation at the 2011 Association for the Advancement of Medical Instrumentation (AAMI) conference & expo.