Inovalon Results Presentation Deck

Cautionary Note Regarding Forward-Looking Statement Certain statements contained in this presentation constitute forward-looking statements within the meaning of, and are intended to be covered by the safe harbor provisions of, Section 27A of the Securities Act of 1933, as amended, and Section 21E of the Securities Exchange Act of 1934, as amended. All statements contained in this presentation other than statements of historical fact, including but not limited to statements regarding the roll-out of any product or capability, the timing, performance characteristics and utility of any such product or capability, and the impact of any such product or capability on the healthcare industry, future results of operations and financial position, business strategy and plans, market growth, and objectives for future operations, are forward- looking statements. The words "believe," "may," "see," "will," "estimate," "continue," "anticipate," "assume," "intend," "expect," "project," "look forward," and similar expressions are intended to identify forward-looking statements. Forward-looking statements in this presentation include, but are not limited to, statements regarding the expected benefits and impact of the combination of Inovalon and ABILITY, including the expected accretive effect of the merger on Inovalon's financial results, expectations about future business plans, prospective performance and opportunities, strategies and business plans, expectations regarding future results, expectations regarding the size of our datasets, and financial guidance for 2018. Inovalon has based these forward-looking statements largely on current expectations and projections about future events and trends that may affect financial condition, results of operations, business strategy, short-term and long-term business operations and objectives, and financial needs as of the date of this presentation. These forward-looking statements are subject to a number of risks, uncertainties, and assumptions, which could cause the future events and trends discussed in this presentation not to occur and could cause actual results to differ materially and adversely from those anticipated or implied in the forward-looking statements. These risks, uncertainties, and assumptions include, among others: the Company's ability to continue and manage growth, including successfully integrating ABILITY; ability to grow the client base, retain and renew the existing client base and maintain or increase the fees and activity with existing clients; the effect of the concentration of revenue among top clients; the ability to innovate new services and adapt platforms and toolsets; the ability to successfully implement growth strategies, including the ability to expand into adjacent verticals, such as direct to consumer, growing channel partnerships, expanding internationally and successfully pursuing acquisitions; the ability to successfully integrate our acquisitions and the ability of the acquired business to perform as expected; the successful implementation and adoption of new platforms and solutions, including the Inovalon ONE™ Platform, ScriptMed™ Cloud, Clinical Data Extraction as a Service (CDEaaS), and Natural Language Processing as a Service (NLPaaS); the possibility of technical, logistical or planning issues in connection with the Company's investment in and successful deployment of the Company's products, services and technological advancements; the ability to enter into new agreements with existing or new platforms, products and solutions in the timeframes expected, or at all; the impact of pending M&A activity in the managed care industry, including potential positive or negative impact on existing contracts or the demand for new contracts, the effects of and costs associated with compliance with regulations applicable to the Company, including regulations relating to data protection and data privacy; the effects of changes in tax laws in the jurisdictions in which we operate, including the Tax Cuts and Jobs Act of 2017; the ability to protect the privacy of clients' data and prevent security breaches; the effect of competition on the business; and the efficacy of the Company's platforms and toolsets. Additional information is also set forth in the Company's Annual Report on Form 10-K for the year ended December 31, 2017, filed with the SEC on February 21, 2018, included under the heading Item 1A, "Risk Factors," and in subsequent filings with the SEC. The Company is under no duty to, and disclaims any obligation to, update any of these forward- looking statements after the date of this presentation or conform these statements to actual results or revised expectations, except as required by law. Non-GAAP Financial Measures This presentation contains certain non-GAAP mea ures. These non-GAAP measures are in addition to, not a substitute for or necessarily superior to measures of financial performance in accordance with U.S. GAAP. The GAAP measure most closely comparable to each non-GAAP measure used or discussed, and a reconciliation of the differences between each non-GAAP measure and the comparable GAAP measure, is available herein and within our public filings with the SEC. All data provided is as of March 31, 2018 unless stated otherwise. INOV Q1 2018 Earnings Supplement (5.8.18) v 1.0.0 2

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