Inovalon Results Presentation Deck

MORE2 RegistryⓇ Dataset Expansion Inovalon's primary-source datasets continue to expand rapidly. As of the end of Q2 2018, the MORE² Registry dataset contained more than 252 million unique patient counts and 39 billion medical event counts, increases of 10% and 31%, respectively, compared with June 30, 2017. One of the industry's largest independent healthcare datasets, with more than 252M patients and 39B medical events Primary-sourced, longitudinally-matched, with data from all major U.S. healthcare programs Contains EHR, claims, scripts, labs, provider, demographic data & more Qualified Entity (QE) containing CMS' Fee for Service Medicare Data Empowers and informs our industry-leading analytics, creating differentiation and client value INOV Q2 2018 Earnings Supplement (8.1.18) v1.0.0 Medical Event Count (billions) 2885883858NGAPPEEPERSOONS 15 3 MORE² REGISTRY DATASET GROWTH Patient Count Medical Event Count 2000 2001 2002 2000 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 舞食之徒同合穿其革体员员员员会常常和33年另际足。 Patient Count (millions) 230 T Data resulting from the integration with ABILITY Network is not yet reflected within the MORE Registry dataset and is therefore not reflected within the aforementioned data metrics as of this date 7

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