UnitedHealth Group Reports Third Quarter 2021 Performance

Consistent, well-balanced growth continued across UnitedHealth Group (NYSE: UNH) in the third quarter 2021.

"Our positive growth and operating results are thanks to the 340,000 Optum and UnitedHealthcare team members who strive every day to help clinicians deliver and people access quality, affordable health care," said Andrew Witty, chief executive officer of UnitedHealth Group.

The Company increased its full year net earnings outlook to $17.70 to $17.95 per share and adjusted earnings to $18.65 to $18.90 per share. The Company's full year 2021 outlook for net unfavorable COVID-19 earnings effects is consistent with previous expectations.

• UnitedHealth Group's third quarter 2021 revenues of $72.3 billion grew $7.2 billion or 11.1% year-over-year, reflecting balanced, double-digit growth at both Optum and UnitedHealthcare.

• Third quarter 2021 earnings from operations were $5.7 billion including well diversified contributions from across the enterprise. The Optum businesses comprised 54% of the consolidated total. Adjusted net earnings per share were $4.52.

• Cash flows from operations in the third quarter were $7.6 billion or 1.8 times net income and $19.1 billion year-to-date or 1.4 times net income.

• The third quarter 2021 medical care ratio of 83.0% compared to 81.9% last year, with the variance due largely to the repeal of the health insurance tax. Favorable medical reserve development was $700 million, with $520 million related to 2021 and a majority of the effect offset by rebates, risk-corridors and other related factors. Days claims payable of 50.4 days compared to 49.1 days in the second quarter 2021 and 46.8 days in the third quarter 2020.

• The operating cost ratio of 14.8% this quarter decreased from 15.6% in third quarter 2020 primarily due to the repeal of the health insurance tax and continued productivity advances, partially offset by business mix and growth and innovation investments.

• The Company returned $1.4 billion to shareholders in the third quarter via dividends, an increase of 16% in the annual dividend rate from the year ago quarter. The Company repurchased 2.5 million shares for $1.1 billion in the quarter.

• Return on equity of 23.5% in the quarter reflected the Company's strong overall operating performance and efficient capital structure.

UnitedHealthcare provides health care benefits globally, serving individuals and employers, and Medicare and Medicaid beneficiaries. UnitedHealthcare is dedicated to improving the value customers and consumers receive by reducing the total cost of care, enhancing the quality of care received, improving health and wellness and simplifying the health care experience.

• UnitedHealthcare third quarter 2021 revenues of $55.9 billion grew by $5.6 billion or 11.0% compared to the previous year. Continued strong growth in UnitedHealthcare's community and senior offerings and growth serving 320,000 more people in commercial risk and self-funded offerings this quarter contributed to the revenue expansion. This includes commercial business expansion and organic growth in both specialty and medical benefits, such as innovative, consumer-centric and provider-led benefit plans.

• Total people served by UnitedHealthcare grew by 790,000 in the third quarter and nearly 2 million people since the end of 2020, led by continued strong growth in Medicare Advantage, Dual Special Needs Plans and Medicaid more broadly. New Medicaid regions served this year include North Carolina, Kentucky and Indiana, with recent new contract awards in Nevada, Ohio and Hawaii. UnitedHealthcare is on pace to grow by more than 900,000 additional people in Medicare Advantage this year including Dual Special Needs Plans.

• Third quarter 2021 operating earnings were $2.7 billion compared to $2.1 billion last year, reflecting strong member growth, reduced net COVID-19 effects and a continued focus on operating cost management.

Optum is a health services business serving the global health care marketplace, including payers, care providers, employers, governments, life sciences companies and consumers. Using market-leading information, data analytics, technology and clinical insights, Optum helps improve overall health system performance: optimizing care quality, reducing health care costs and improving the consumer experience.

• Optum third quarter revenues of $39.8 billion grew 13.9% and operating earnings of $3.1 billion grew 18.5% compared to the prior year, with each of the three Optum businesses contributing to operating earnings growth, led by OptumHealth.

• OptumHealth revenue per consumer served grew 30% year-over-year in the quarter and the business grew to serve 99 million people at the end of third quarter 2021 compared to 98 million a year ago. This growth included more people served in value-based care arrangements and further build-out of local market care delivery services, including clinic-based and outpatient services, and in-home physical and digital capabilities.

• OptumInsight's revenue backlog of $22.3 billion increased $2.4 billion or 12% compared to the third quarter 2020, with the growing backlog and pipeline driven by comprehensive managed services, including revenue management, care coordination, digital modernization and payment integrity services. Recent business wins include a significant new client relationship with SSM Health to help accelerate operational performance, clinical outcomes and patient health care experiences.

• OptumRx adjusted scripts in the quarter were 344 million, growth of 6% compared to last year driven by growth in people served and as the provision of care and usage of pharmaceuticals has continued to recover over the last year. OptumRx continues to grow and diversify its pharmacy care offerings, including the number of community-based behavioral health pharmacies and growth in specialty pharmacy, infusion services and e-commerce offerings.

About UnitedHealth Group

UnitedHealth Group (NYSE: UNH) is a diversified health care company dedicated to helping people live healthier lives and helping make the health system work better for everyone. UnitedHealth Group offers a broad spectrum of products and services through two distinct platforms: Optum, which provides information and technology-enabled health services; and UnitedHealthcare, which provides health care coverage and benefits services. For more information, visit UnitedHealth Group at www.unitedhealthgroup.com or follow @UnitedHealthGrp on Twitter.

Earnings Conference Call

As previously announced, UnitedHealth Group will discuss the company's results, strategy and future outlook on a conference call with investors at 8:45 a.m. Eastern Time today. UnitedHealth Group will host a live webcast of this conference call from the Investor Relations page of the company's website (www.unitedhealthgroup.com). Following the call, a webcast replay will be available on the same site through October 28, 2021. The conference call replay can also be accessed by dialing 1-888-203-1112, Conference Code: 5065077. This earnings release and the Form 8-K dated October 14, 2021 can also be accessed from the Investor Relations page of the Company's website.

Non-GAAP Financial Information

This news release presents non-GAAP financial information provided as a complement to the results provided in accordance with accounting principles generally accepted in the United States of America ("GAAP"). A reconciliation of the non-GAAP financial information to the most directly comparable GAAP financial measure is provided in the accompanying tables found at the end of this release.

Forward-Looking Statements

The statements, estimates, projections, guidance or outlook contained in this document include "forward-looking" statements which are intended to take advantage of the "safe harbor" provisions of the federal securities law. The words "believe," "expect," "intend," "estimate," "anticipate," "forecast," "outlook," "plan," "project," "should" and similar expressions identify forward-looking statements. These statements may contain information about financial prospects, economic conditions and trends and involve risks and uncertainties. Actual results could differ materially from those that management expects, depending on the outcome of certain factors including: risks associated with public health crises, large-scale medical emergencies and pandemics, such as the COVID-19 pandemic; our ability to effectively estimate, price for and manage medical costs; new or changes in existing health care laws or regulations, or their enforcement or application; the DOJ's legal action relating to the risk adjustment submission matter; our ability to maintain and achieve improvement in quality scores impacting revenue; reductions in revenue or delays to cash flows received under government programs; changes in Medicare, the CMS star ratings program or the application of risk adjustment data validation audits; failure to maintain effective and efficient information systems or if our technology products do not operate as intended; cyberattacks, other privacy/data security incidents, or our failure to comply with related regulations; risks and uncertainties associated with the pharmacy benefits management industry; competitive pressures; changes in or challenges to our public sector contract awards; our ability to contract on competitive terms with physicians, hospitals and other service providers; failure to attract, develop, retain, and manage the succession of key employees and

executives; the impact of potential changes in tax laws and regulations (including any increase in the U.S. income tax rate applicable to corporations); failure to achieve targeted operating cost productivity improvements; increases in costs and other liabilities associated with litigation, government investigations, audits or reviews; failure to manage successfully our strategic alliances or complete or receive anticipated benefits of strategic transactions; fluctuations in foreign currency exchange rates; downgrades in our credit ratings; our investment portfolio performance; impairment of our goodwill and intangible assets; and our ability to obtain sufficient funds from our regulated subsidiaries or from external financings to fund our obligations, maintain our debt to total capital ratio at targeted levels, maintain our quarterly dividend payment cycle, or continue repurchasing shares of our common stock. This above list is not exhaustive. We discuss these matters, and certain risks that may affect our business operations, financial condition and results of operations more fully in our filings with the SEC, including our reports on Forms 10-K, 10-Q and 8-K. By their nature, forward-looking statements are not guarantees of future performance or results and are subject to risks, uncertainties and assumptions that are difficult to predict or quantify. Actual results may vary materially from expectations expressed or implied in this document or any of our prior communications. You should not place undue reliance on forward-looking statements, which speak only as of the date they are made. We do not undertake to update or revise any forward-looking statements, except as required by law.