Integrity in Medicare Advanced Diagnostic Imaging Act of 2011 - Amends title XVIII (Medicare) of the Social Security Act to exclude certain advanced diagnostic imaging services from the in-office ancillary services exception to the prohibition on physician self-referral.
(Thus prohibits a physician [or an immediate family member] who has an ownership or investment relationship or compensation arrangement with an entity from referring a patient to the entity for certain advanced diagnostic imaging services for which a Medicare payment otherwise may be made.)