The University of Massachusetts Medical Center (Worcester) has an indirect
cost rate of 57% MTDC (26% off campus).
Your best source for rates is to contact Rick Rhoads in the Grants Section at
the Division of Financial Management at NIH (301-496-5287). Upon request, he
will send you a print out of all or some of the rates depending on what it is
you are looking for. He's very reliable!
P.S. You can also request fringe benefit rates as well!