Andrew Witty
Chief Executive Officer at UnitedHealth Group
Thank you, and good morning and thank you all for joining us today. As we conclude 2023 and embark on a new year, I'd like to express my gratitude to our more than 400,000 talented colleagues, who really are UnitedHealth Group. It's directly due to their tireless efforts over the past year that we expanded our opportunities to serve more people, more comprehensively. As I reflect on our 2023 performance, certainly, the shift in care activity among seniors was an important element for us to manage effectively, and the reduced Medicare Advantage funding outlook was a significant influence on how we prepared for 2024 and all the way through to 2026.
Despite the shifting care patterns and the commensurate pressure felt during '23, we have been able to both deliver on our growth commitments and invest and prepare for reduced MA funding cycle over the next three years. Even considering these factors, 2023 marked the year of balanced, sustainable growth for UnitedHealth Group. Importantly, we also strengthened the foundations, from which we will continue to grow in 2024 and beyond.
To illustrate briefly, during 2023 Optum Health approached growth of 900,000 more patients under value-based care. UnitedHealthcare added over 1.7 million new consumers and it's Medicare and commercial offerings. Optum Rx managed an additional 100 million prescriptions for people; Optum Financial handled more than $500 billion in consumer payer and care provider payments; and Optum Insight facilitated more than 23 billion [Phonetic] electronic transactions.
The increasingly impactful ways we can engage with patients, consumers, care providers and customers resulted in revenue growth of over $47 billion and adjusted earnings per share growth of over 13% in 2023. Looking to '24, '25 and beyond, we will continue to drive quality, simplicity, affordability, and accessibility to help improve healthcare system-wide, and we remain confident in and committed to a long-term 13% to 16% adjusted earnings per share growth rate.
Having held our Investor Conference just six weeks ago, I'll take only a few minutes this morning to recap what you should expect from us this year. Starting with our work in value-based care. Value-based care for us is a proven way of overcoming many of the widely recognized shortcomings of a fee-for-service-based health system, such as fragmented consumer experiences and incentives, that can emphasize volume over quality. Our value-based offerings empower physicians to provide more connected, coordinated and comprehensive care, align incentives among consumers, care providers, and health plans, deliver better health outcomes and improve costs.
At the end of 2023, Optum Health served more than 4 million patients in fully accountable value-based arrangements in partnership with many dozens of health plans. By the end of this year, Optum Health will grow to serve at least another 750,000 patients, under such arrangements, for a total of more than twice the number of people we served just two years ago. Yet, even with the strong growth and significant investments we've made, our market presence is still quite modest and the opportunity expansive. 4 million patients served, just a small fraction of the many more people whose health ultimately will benefit from these models of care. And the total Optum Health revenue base, which today represents only 2% of the $5 trillion US Healthcare System spend. We have a considerable distance to go, to achieve the broad positive system-wide impact for people's health we believe we can help drive.
Turning to our consumer focus, we're working hard to help consumers more easily find experience and pay for healthcare, and that includes using their health benefits. One example of our progress can be seen in the results of UnitedHealthcare's commercial benefits business. Most recently completed selling season was among our strongest in recent years. The majority of this growth will come from our relationships with large employers among the most sophisticated buyers of health benefits. Our customers tell us where we are focused on what their employees value most. Lower cost, simpler experiences, and adaptable benefits that meet their unique needs and circumstances. And the consumer NPS for these new innovative products is some 20-plus points higher than traditional health plans.
We have more to do. Our goal is to become the trusted source for Healthcare information and advice, a go-to-market place for health services payments and benefits, all through a few simple taps on a consumer's phone. One of our larger consumer offerings is Medicare Advantage, which I'd like to touch on briefly. We're proud of our long track record of growth and delivering for the people who choose our offerings. During the recently completed annual enrollment period, we added about 100,000 more consumers and we remain committed to our full-year goal of 450,000 to 550,000. We believe our assumptions of ongoing care activity and approach to supplemental benefit management are entirely appropriate for the environment we are planning for and feel positive about our positioning for growth entering this three-year period.
One additional item, as we close out the year. To achieve our enterprise-wide long-term goals, we must consistently ensure best use of our resources, both time and capital to enable us to serve people more effectively and deliver value for our shareholders. As you likely saw, we recently agreed to the sale of our Brazil operations, where our dedicated colleagues serve people with care and compassion. We highly value the relationships we have developed over more than a decade in Brazil. After carefully evaluating our best course, we ultimately determined a sale was the right step for the people we serve and for us to best focus our energies on the many compelling growth opportunities that we consistently discuss with you.
And with that, I'll turn it over to Dirk McMahon, UnitedHealth Group's President and Chief Operating Officer. Dirk?