Inovalon Results Presentation Deck

2019 Revenue Guidance Bridge The combination of highly differentiated platform capabilities, an increased client success focus, and expanding scale and sophistication of the Company's sales capability is resulting in strong client retention and meaningful growth. As of October 30, 2019, the Company has tightened its 2019 guidance for revenue to $638M to $643M, which reflects 2019 YoY revenue expansion of 21% and organic growth of 14% at the midpoint. The graphic to the right is for illustrative purposes only. INOV Q3 2019 Earnings Supplement (10.30.19) v1.0.2 Annual Revenue Retention expected to contribute -3 points in 2019 New client sales closed prior to 2019 expected to contribute ~3 points of growth in 2019 ABILITY acquisition expected to contribute -8 points of revenue growth in 2019 New client sales already closed during 2019 expected to contribute -> 6 points of growth in 2019 New client sales yet-to-be sold during 2019 expected to contribute ~< 1 points of growth in 2019 $527.7 2018 Revenue Full Year 2018 vs. 2019 Guidance As-Reported Revenue Growth of 21% at the Midpoint Organic Revenue Growth of 14% at the Midpoint -3 pts -3 pts Coverage in place for 2019 as of November 7, 2018 Revenue Retention Contribution -8 pts Coverage already in place as of September 30, 2019 Signed New Logo Contribution Inorganic ABILITY Contribution 6 pts New Sales Contribution (Signed) -< 1 pts New Sales Contribution $643.0 $638.0 2019 Revenue Guidance 14

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