CHICAGO, April 9, 2015 (GLOBE NEWSWIRE) -- Merge Healthcare Incorporated (Nasdaq:MRGE), a leading provider of innovative enterprise imaging, interoperability, and clinical systems that seek to advance healthcare, today announced the launch of a new business unit, iConnect Network Services, to deliver interoperability services to healthcare enterprises seeking to reduce the labor and overhead costs associated with prior-authorization processes, improve physician engagement among provider communities, and boost referral success.