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1. DESCRIPTION OF BUSINESS (Tables)

12 Months Ended

Dec. 31, 2012

Each joint venture within the Group is an affiliate of RadNet, Inc. as follows:

		% owned by Radnet, Inc.

Franklin Imaging Joint Venture		49%
Carroll County Radiology, LLC		40%
MRI at St. Joseph Medical Center, LLC		49%
Greater Baltimore Diagnostic Imaging Partnership		50%