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If Humana does not design and price its products properly and competitively, if the premiums Humana receives are insufficient to cover the cost of healthcare services delivered to its members, if the company is unable to implement clinical initiatives to provide a better healthcare experience for its members, lower costs and appropriately document the risk profile of its members, or if its estimates of benefits expense are inadequate, Humana’s profitability could be materially adversely affected. Humana estimates the costs of its benefit expense payments, and designs and prices its products accordingly, using actuarial methods and assumptions based upon, among other relevant factors, claim payment patterns, medical cost inflation, and historical developments such as claim inventory levels and claim receipt patterns. The company continually reviews estimates of future payments relating to benefit expenses for services incurred in the current and prior periods and makes necessary adjustments to its reserves, including premium deficiency reserves, where appropriate. These estimates, however, involve extensive judgment, and have considerable inherent variability because they are extremely sensitive to changes in claim payment patterns and medical cost trends, so any reserves the company may establish, including premium deficiency reserves, may be insufficient.

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If Humana fails to effectively implement its operational and strategic initiatives, particularly its Medicare initiatives and state-based contract strategy, the company’s business may be materially adversely affected, which is of particular importance given the concentration of the company’s revenues in these products. In addition, there can be no assurances that the company will be successful in maintaining or improving its Star ratings in future years.

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If Humana fails to properly maintain the integrity of its data, to strategically implement new information systems, to protect Humana’s proprietary rights to its systems, or to defend against cyber-security attacks, the company’s business may be materially adversely affected.

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Humana is involved in various legal actions, or disputes that could lead to legal actions (such as, among other things, provider contract disputes and qui tam litigation brought by individuals on behalf of the government), governmental and internal investigations, and routine internal review of business processes any of which, if resolved unfavorably to the company, could result in substantial monetary damages or changes in its business practices. Increased litigation and negative publicity could also increase the company’s cost of doing business.

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As a government contractor, Humana is exposed to risks that may materially adversely affect its business or its willingness or ability to participate in government healthcare programs including, among other things, loss of material government contracts, governmental audits and investigations, potential inadequacy of government determined payment rates, potential restrictions on profitability, including by comparison of profitability of the company’s Medicare Advantage business to non- Medicare Advantage business, or other changes in the governmental programs in which Humana participates. Changes to the risk-adjustment model utilized by CMS to adjust premiums paid to Medicare Advantage, or MA, plans according to the health status of covered members, including proposed changes to the methodology used by CMS for risk adjustment data validation audits that fail to address adequately the statutory requirement of actuarial equivalence, if implemented, could have a material adverse effect on our operating results, financial position and cash flows.

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The Healthcare Reform Law, including The Patient Protection and Affordable Care Act and The Healthcare and Education Reconciliation Act of 2010, could have a material adverse effect on Humana’s results of operations, including restricting revenue, enrollment and premium growth in certain products and market segments, restricting the company’s ability to expand into new markets, increasing the company’s medical and operating costs by, among other things, requiring a minimum benefit ratio on insured products, lowering the company’s Medicare payment rates and increasing the company’s expenses associated with a non-deductible health insurance industry fee and other assessments; the company’s financial position, including the company’s ability to maintain the value of its goodwill; and the company’s cash flows. Additionally, potential legislative or judicial changes, including activities to invalidate, repeal or replace, in whole or in part, the Health Care Reform Law, creates uncertainty for Humana’s business, and when, or in what form, such legislative or judicial changes may occur cannot be predicted with certainty.

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Humana’s business activities are subject to substantial government regulation. New laws or regulations, or changes in existing laws or regulations or their manner of application could increase the company’s cost of doing business and may adversely affect the company’s business, profitability and cash flows.

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Humana’s failure to manage acquisitions, divestitures and other significant transactions successfully may have a material adverse effect on the company’s results of operations, financial position, and cash flows.

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If Humana fails to develop and maintain satisfactory relationships with the providers of care to its members, the company’s business may be adversely affected.

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Humana’s pharmacy business is highly competitive and subjects it to regulations in addition to those the company faces with its core health benefits businesses.

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Changes in the prescription drug industry pricing benchmarks may adversely affect Humana’s financial performance.

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If Humana does not continue to earn and retain purchase discounts and volume rebates from pharmaceutical manufacturers at current levels, Humana’s gross margins may decline.

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Humana’s ability to obtain funds from certain of its licensed subsidiaries is restricted by state insurance regulations.

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Downgrades in Humana’s debt ratings, should they occur, may adversely affect its business, results of operations, and financial condition.

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The securities and credit markets may experience volatility and disruption, which may adversely affect Humana’s business.

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Form 10-K for the year ended December 31, 2018;

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Form 10-Q for the quarters ended March 31, 2019; June 30, 2019; September 30, 2019 and

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Form 8-Ks filed during 2019.

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Annual reports to stockholders

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Securities and Exchange Commission filings

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Most recent investor conference presentations

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Quarterly earnings news releases and conference calls

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Calendar of events

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Corporate Governance information