Thanks, Jen, and thanks, everyone, for joining us to review our third quarter 2025 financial results and updated full year outlook. We are driving significant progress against the milestones we provided to investors in July, yielding a better-than-expected adjusted EPS result in the period. This morning, we reported third quarter adjusted EPS of $0.50, ahead of our previous expectation. Within these results, our Medicaid business delivered anticipated HBR improvement in the period that was further aided by a positive 2025 retroactive revenue adjustment in our Florida business. SG&A and performance within our noncore segment were both slightly favorable. Net investment income was stronger than we previously expected, and we experienced a lower effective tax rate in the quarter than originally forecasted. Marketplace experienced additional medical cost pressure in the last month of the quarter, but the segment still produced an on-track result for the period. And our Medicare segment, including MA and PDP, performed in line with expectations we shared on our second quarter call. With 3 quarters of the year complete, we are increasing our adjusted EPS forecast to at least $2, up from our previous forecast of $1.75 per share. When we came to you in July with recalibrated earnings expectations, we laid out 6 key assumptions that bridged us from our April outlook to the $1.75 per share forecast. We'd like to take a moment to update you on how those 6 factors evolved during the quarter and are now treated within our new adjusted EPS outlook of at least $2. One, relative to marketplace morbidity and its corresponding impact on risk adjustment assumptions, we received the second tranche of Wakely data in September, improving our visibility with industry-level paid claims through July. We are pleased this data was consistent with our previous estimates, and we have, therefore, made no changes to our original full year assumption of a $2.4 billion pretax earnings impact within this new forecast. As a reminder, the next update from Wakely is expected in December. Two, also in the forecast was $200 million we added to account for additional Marketplace medical spend in the back half of the year. Marketplace delivered an in-line result for the quarter. But given the uptick in utilization we saw in September, we are holding the remaining $125 million of this provision in Q4 and are adding another $75 million given the volatility around eAPTCs. While we may not need this cover, as of now, we believe this to be a prudent posture given the landscape uncertainty that remains. Three, in July, we pointed to a 2025 Medicaid composite rate of roughly 5% based on the rates in hand at the time. With all scheduled rate adjustments now finalized, we expect the 2025 composite rate adjustment to be roughly 5.5%. Four, in July, we were targeting a second half Medicaid HBR of 93.5%. Our third quarter Medicaid HBR was 93.4%, which included $150 million in Florida Children's Medical Services program revenue, of which $90 million or 40 basis points was retro. As a result, we are now on a trajectory for a back half HBR of approximately 93.2%. Five, we continue to expect the Medicare segment to deliver $700 million of pretax favorability relative to our April full year forecast. Medicare Advantage and PDP results in the quarter were consistent with our outlook, so no change to this expectation. Six, we are also still on track to deliver $500 million in pretax benefit from SG&A. In fact, we performed slightly better than expected with administrative expense reduction in Q3. However, given the fluid nature of marketplace open enrollment and the potential for additional enrollment activities surrounding eAPTCs decisions, we are keeping the full year SG&A assumptions unchanged for the last quarter as of now. In addition to those items from our Q2 bridge, we want to highlight investment income and tax rate performance in the quarter and how they impact our expectations for the remainder of the year. As mentioned earlier, Q3 investment income was stronger than expected. Gains were largely driven by onetime items and therefore, not expected to recur. We believe there may be opportunity to take some investment losses in the fourth quarter to improve the trajectory of investment income in 2026, and we are providing flexibility in the guidance to do so if the opportunity arises. Tax favorability in the quarter was driven by a lower tax rate, which was purely a matter of timing. Our view of the full year tax rate remains unchanged. While we continue to track and pull levers to address Medicaid cost trend and are similarly watching marketplace utilization dynamics closely in this uncertain environment, we are pleased with the overall performance of the business in the quarter. With that, let's take a closer look at the performance and trajectory of each core business line, starting with Medicaid. We were pleased to deliver 150 basis points of sequential improvement in our Medicaid HBR this quarter. While this was aided by improved revenue from the Florida Children's Medical Services contract, it also reflects fundamental improvement that is a direct result of the actions we described on our Q2 call, including rate advocacy, program changes, clinical management, network optimization and more aggressive fraud, waste and abuse interventions, among others. Those efforts yielded tangible proof points in Q3. During our second quarter call, we identified 2 states, Florida and New York, where we were experiencing outsized Medicaid medical cost pressure. In Florida, you'll recall we saw significant trend pressure in the CMS population as members receiving ABA services were transitioned into that sole-source contract. We engaged in constructive dialogue with the state and shared real-time data throughout the summer. In September, the state moved to address the underfunding of that program going back to February 1. Additionally, the state provided a rate update for the coming year that better reflects the underlying medical demand within that population. In New York, we made real progress on the fraud, waste and abuse front, particularly in the behavioral health space. Fidelis team was able to terminate a provider group that engaged in suspicious billing practices and drove sizable excess medical costs at the expense of New York taxpayers. The state has simultaneously taken several serious actions against the same provider. It's a great example of the confidence our state partners in Albany have in Centene. Through these and other performance improvement efforts, the New York team is currently on track to deliver meaningful HBR improvement in the back half of the year compared to Q2 results. We continue to see trend in Medicaid with the same drivers we described in Q2, namely behavioral health with ABA a primary contributor, home and community-based services with home health the major driver and high-cost drugs, though high-cost drug trend did show slight moderation in the period. As you heard on the Q2 call, we have organized enterprise-wide to address these dynamics and saw solid momentum in the quarter on those initiatives. A few examples. We have been actively working with states on solutions to address high-cost drugs and have seen multiple states make movements over the last quarter to implement drug-specific carve-outs and revised formulary decisions, including 2 states who have reversed course on GLP-1. Additionally, our ABA task force successfully leveraged our multistate experience and unique breadth of data to drive important policy advancements with our state partners. One state established increased precision in ABA clinical service definition as well as more stringent supervisory and caregiver engagement requirements. This drove a 45% reduction to outlier payment rates, which results in tangible financial improvement for the state's program and aligns members to higher quality services. We are pleased to be making real progress on our Medicaid margin improvement agenda, but we are certainly not declaring victory. With behavioral health still driving 50% of above-baseline trend, we continue to aggressively pull levers internally to appropriately manage medical costs and advocate for rates that reflect the medical demand in the ecosystem, all part of returning Medicaid margins to a more normalized long-term levels. Despite the challenges we have navigated over the last few years, our commitment to serving low-income and underserved populations has never been stronger. We are pleased to be making progress against our financial goals and making good on our commitment to be responsible stewards of state taxpayer dollars, all while continuing to provide high-quality care and access to vital health care services for our members. Turning to Marketplace. From a membership standpoint, we ended the quarter with roughly 5.8 million members, slightly better than expectations. As you heard earlier, the business produced an in-line result inclusive of medical cost pressure in September. Given what we saw in September and the reality that we are supporting a population staring down eAPTC expiration and potentially the wholesale loss of affordable health care coverage next year, we felt it was prudent to provide for additional coverage in Q4 against a potentially more pronounced year-end utilization push. In the meantime, we have been laser-focused on positioning our marketplace book for 2026 margin expansion, and Q3 was the critical window for that effort. We were data-driven in the buildup of our revised rates, which ultimately averaged in the mid-30s, taking into account increased 2025 baseline morbidity, a prudent assumption for year-over-year trend and the combined risk pool impacts of expiring eAPTCs and program integrity measures. Consistent with what we shared in September, we were able to reprice our products for 2026 in states that cover 95% of our current membership and where we were not able to fully reflect the expected morbidity in the rates, we took additional actions to minimize margin impact for the remaining membership. Those rates have now been officially approved and absent any late-breaking policy changes will drive open enrollment as it launches this weekend. Congressional dialogue around eAPTCs has obviously gained traction in recent weeks, the outcome remains uncertain. While our products are priced to support year-over-year margin improvement in a scenario where eAPTCs expire, we believe these tax credits offer critical support for hard-working Americans, small business owners and rural health care infrastructure, and we are hopeful Congress can find a path forward. In the meantime, we are ready to open enrollment with strengthened digital tools and well-trained call center personnel to aid members during this time of uncertainty. Regardless of the outcome, we remain confident in the long-term importance and viability of the individual health insurance market as a critical coverage solution for millions of Americans. As we move beyond this moment of policy evolution, we continue to see a greater role for this platform to support a more affordable, portable individual insurance experience that we are excited to lean into and lead forward. Finally, Medicare. Both of our Medicare segment businesses performed well during the quarter, producing results consistent with our updated outlook provided this summer. Our reported Medicare segment HBR was 94.3%, reflecting typical cost of care patterns within Medicare Advantage as well as the inverted seasonality of pharmacy costs within PDP, owing largely to changes related to the IRA. Note that these dynamics are even more pronounced now that PDP is half of our Medicare segment revenue. Medicare Advantage medical cost trend remains elevated compared to historic levels, but was consistent with our expectations for the quarter. PDP performance was consistent with our previous view and is now largely contained by risk corridors, providing for increased visibility into the fourth quarter as the corridor serves to narrow the band of outcomes through downside protection for the product. AEP is live, and we are actively enrolling members in our 2026 Medicare products. Margin recovery once again took priority over membership as we constructed Medicare Advantage bids, but we are pleased with both the value proposition we are offering beneficiaries as well as our competitive positioning. We continue to invest in our member experience, providing enhanced digital tools and resources for members and prospective members. Dual eligible populations are a strategic focus for Centene, and we recently launched the first phase of our enhanced integrated duals model across 8 states as part of the broader transition of MMPs to integrated D-SNPs effective January 1, 2026. We look forward to the opportunity to serve these beneficiaries as their needs and our capabilities continue to align and evolve. Earlier this month, CMS released 2026 Star ratings that impact 2027 financial results, and we are pleased to have generated another year of progress. During this cycle, we elevated our performance despite continued cut point headwinds to 60% of members in plans at or above 3.5 stars versus 55% from the prior year with roughly 20% of members in 4-star plans. These results demonstrate a true One CenTeam effort with the initiatives being planned and executed at every level of the organization and provide us with increased confidence in our ability to achieve breakeven pretax margin in 2027. We are proud of the Medicare Advantage Star score advancements we have achieved over the last 3 years, but remain focused on the opportunity for continued improvement. In the near term, we are leaning into provider interoperability, multimodal member engagement and advanced VBC partnerships as levers for the future. Overall, we are pleased to have maintained strong Medicare segment results, including positioning PDP well to achieve results better than the 1% pretax margin guidance we began the year with and putting Medicare Advantage on an even stronger path to achieve breakeven in 2027. As we reflect on the quarter, we are pleased to have made material and necessary progress on Medicaid profitability and delivered solid results across the balance of the business. It is a testament to the resilience and discipline of this entire organization that we are able to raise the outlook today. And while a tremendous amount of work remains ahead of us, we intend to harness the positive momentum we have generated here in the third quarter to help power the balance of the year. Looking ahead, given that we will not be hosting an Investor Day in December, our plan is to provide detailed 2026 guidance on our Q4 earnings call in early February. In the meantime, we wanted to offer some initial comments on the major building blocks of our 2026 plan. In Marketplace, as we've shared, we were able to successfully take actions to account for baseline morbidity, trend, eAPTC expiry and program integrity impacts for 2026 across 95% or more of our membership. While the policy landscape remains uncertain, based on what we know today, we believe we have positioned the portfolio well for meaningful margin improvement in 2026. As a result of thoughtful bid construction and disciplined management, we believe our Medicare Advantage business is also well positioned for margin improvement in 2026. CP continues to outperform in 2025, but you can assume we would not guide to a similar level of outperformance as we step into 2026, making this a year-over-year headwind as we set initial guidance. In Medicaid, in light of our now better-than-expected full year trajectory, we believe a prudent posture for 2026 is profitability consistent with our current full year outlook in 2025. Additionally, you should assume that a lower tax rate environment makes net investment income a headwind and that our tax rate increases. Overall, we remain focused on driving margin improvement across the enterprise and delivering EPS growth in 2026. The current dynamic policy landscape has presented significant challenges in 2025, but also offers meaningful opportunity in the months and years to come. We have incredible runway ahead of us in the form of operational improvements, efficiency gains and margin expansion, all in service of our dual mandate to ensure quality health outcomes and serve as responsible stewards of taxpayer dollars. None of this would be possible without the tireless work of more than 60,000 Centeneers across the nation, serving and supporting our nearly 28 million members. Thank you once again for showing up day in and day out in service of our mission. With that, I'll turn it over to Drew.