Thank you, David, and good morning everyone. As David noted, a significant developments since our last call is the establishment of requirements and a specific timeline that states must follow for restarting annual redetermination of Medicaid eligibility. As a result, a number of our core programs, which have been operating with reduced volumes since the pandemic began are preparing for this major undertaking. In addition, demand in the broader Medicaid market has increased as all states must evaluate their entire populations for eligibility with only a few exceptions permitted. A brief background, signed into law by President Biden on December 29, 2022, the Consolidated Appropriations Act of 2023, also known as the Omnibus Spending Bill ends the temporary Medicaid continuous enrollment requirements of the families first coronavirus response act by decoupling it from the public health emergency or PHE, while also providing clear guidance on start and end dates for the unwinding process. While it was announced last week that the PHE is scheduled to end on May 11th of this year, the rules provided in the spending bill around redeterminations effectively superseded any reliance on the timing of the PHE. In terms of key unwinding dates. States were permitted to initiate the redetermination process as early as last week on February 1st, and must start by April of this year. With respect to this process, initiate means attempting to renew eligibility using pre-existing information on hand, including third-party data sources without contacting the individual. If a definitive determination of eligibility cannot be made, states will then notify beneficiaries who need to submit updated information in order to remain enrolled. These enrollments can be effective as early as April 1st, provided adequate notice is given to the enrollee. And then states must complete all renewals within 14 months from the beginning of the state's unwind period, which as I mentioned, cannot start later than this April. All of this means that redetermination work can begin as early as last week and end 16 months from now. As we've said in the past, we expect this work to stretch into the next fiscal year. CMS is encouraging states to distribute renewals in a reasonable manner and suggests processing no more than one-ninth of their total renewals in a given month. The enhanced federal funding known as the Federal Medical Assistance Percentage or FMAP, which has been at 6.2%, tapers down in sunsets at December 31, 2023. This further incentivizes states to approach the unwinding in a level loaded manner. We anticipate some states with larger populations, which include our current customers processing 112 each month, spreading the work over a full year and following, in most cases, their historical level loaded model for annual renewals. That means, including the initiation periods, there's more than a year in which Maximus will be supporting our state customers in working through this renewal workload. We see States taking advantage of the short runway they have now to get ready, which is why we anticipate seeing an uptick in volumes during our third fiscal quarter and achieving run rate levels in the fourth quarter, as David noted. In preparation for redeterminations, Maximus teams have been working with current and prospective clients to inform their plans and tailor our services to varying approaches and timelines. Our delivery model can accommodate these varied approaches, and we've been fortunate to be able to offer continued employment opportunities to hundreds of staff who were ramping down from open enrollment. The ability to scale staff and IT quickly gained during the pandemic, is paying dividends, as we approach this unprecedented period with our Medicaid customers. Meanwhile, we continue to deliver on the three to five year strategy outlined at our investor day last May and supported by the long-term growth drivers in our markets. I'll take the next few minutes to highlight a few of our recent successes, aligned with our three areas of focus, future of health, advanced technologies for modernization, and customer services digitally enabled. Aligned with our future of health focus, within our US services segment, we recently won a new clinical work with a long standing state customer. Our team of clinicians will be carrying out a variety of complex health assessments, including level of care, and Preadmission Screening and Resident Review or PASRR assessments. On behalf of the State agency, as well as providing helpline assistance and Medicaid LTSS application support, this win with a total contract value or TCV of $129 million over a four year base period, demonstrates our ability to successfully expand into adjacent service areas with longtime customers, as program policy and needs evolve. I would also like to share some exciting news at the federal level in our strategic focus area of technology modernization. As was reported on January 6 by Washington technology, Maximus was selected as one of two organizations to support the Enterprise Development Operations Services or EDOS contract vehicle for the IRS is information technology Application Development Office. The scope delivered via successive task orders includes IT services across a broad range of categories and functions to assist the agency in systems engineering and enterprise architecture, defect reporting and tracking, configuration management, and IT systems Programming and Source Code Development. This award for a position on the contract vehicle further demonstrates our deep understanding of the IRSs current challenges and capability to support their future modernization journey with a ceiling of $2.6 billion over seven years. This is a strategic win for Maximus. As was also reported, this award is currently under protest and the resolution is expected by mid-April. Given this uncertainty, we are not assuming any contributions in FY 2023 and look forward to providing updates as the procurement process moves toward completion. In our OUS segment, we recently were awarded a new contract in the Gulf region. The contract has a five year base period worth $215 million. This win is continued evidence of our unmatched ability to translate public policy into operating models that achieve outcomes for governments at scale. Working with the client and local charities, our team will be tasked with performing annual surveys of approximately 0.5 million social welfare beneficiary households to ensure new eligibility rules are consistently applied. So those with the greatest need are cared for. Expanding our services into an adjacent program domain, the award also evidences the trust our customers have built with Maximus over more than a decade in the region. Turning to our VES business, as mentioned on prior calls, the PACT Act volumes were anticipated to materialize in early calendar year 2023. We're pleased to report that our team members are starting to see this volume come to fruition. The PACT Act expands certain conditions under which veterans would presumptively qualify for benefits and therefore result in increases in Medical Disability Exam or MDE volumes. Due to the additional benefit, the increased volumes from the PACT Act are anticipated to be sustained well into FY 2024 as we work through initial claims. While it is still early, it's logical to assume that volumes will settle to a higher level than present over the longer term. I'm proud of the team that's stepping up in even greater service to our nation's veterans. With respect to Aidvantage, our student loan servicing program, at the time of our Q4 earnings call returned to repayment was expected to commence January 1. Since then, due to ongoing litigation regarding President Biden's Debt Relief Program, the Department of Education Federal Student Aid Office, or FSA, has pushed the end of deferrals to the earlier of 60 days after the litigation is resolved, or 60 days after June 30 2023. These prospective outcomes are contemplated in the updated guidance that we've laid out today. As the FSA looks toward return to repayment later this fiscal year, we remain committed to their stated goals of improving the borrower experience through improved performance, transparency and accountability under the loan servicing contract. Understanding that 2023 budget constraints exist within Department of Education, our plans to implement best practices in continuous review, performance management, and quality monitoring to promote greater transparency and maintain compliance remain. I'll now turn to award metrics and pipeline as of December 31st. For the first quarter of fiscal 2023, signed awards totaled $480.9 million of TCV. Further, at December 31st, there were $661.1 million worth of contracts that had been awarded, but not yet signed. These awards translate into a book-to-bill of approximately 2.2 times for the trailing 12-month period. Let's turn our attention to our pipeline of opportunities. Our pipeline at December 31st was $30.5 billion, compared to $30.7 billion reported in the fourth quarter of fiscal 2022. The December 31st pipeline is comprised of approximately $6 billion in proposals pending, $1.7 billion in proposals in preparation, and $22.8 billion in opportunities tracking. Of our total pipeline of sales opportunities, 74% represents new work. Additionally, 56% of the 30.5 billion total pipeline, is attributable to our US Federal services segment. On our last call, I noted that we’re fortunately entering FY 2023 with momentum, as evidenced by a record backlog, a healthy pipeline, strong core business delivery, minimal near-term rebid risk and solid progress delivering the business in a tough interest rate environment. Nothing in that regard has changed. But notably, we now find ourselves with improved visibility with respect to Medicaid redeterminations and evidence of pack stack volumes ramping areas that previously presented the greatest forward looking uncertainty. While David and I have been clearly note that the nationwide redetermination of more than 90 million individuals on Medicaid and CHIP is unprecedented in its scope. And states have significant discretion as to their approach. We also underscore our view that this work is very different from the short-term work we took on during the pandemic. The level loading of volumes into the next fiscal year, as well as the requirement to recheck eligibility annually, provides longer range visibility than we have had in some time. It's one thing to see our organization embrace our three to five year strategic plan, as I also noted last quarter, and another for to gain traction in the market. I'm pleased with the green shoots we've seen this quarter in the areas of clinical assessments and technology modernization and the directional affirmation they provide. Maximus is well positioned in addressable markets comprising $150 billion in annual government spending, and continues to benefit from favorable long-term growth drivers. During periods of fiscal and budgetary uncertainty, our under exposure to discretionary spending, compared to the broader gulf con community is in our view beneficial, as we continue into this period of greater stability. Scale is again building in the business. And with it, we're executing on our plans to structure the company optimally for the future, and deliver on margin expectations. Finally, I'd like to thank the more than 10,000 Maximus employees for their contributions to a very successful open enrollment season for our customers and in advance for their upcoming work on Medicaid Redeterminations. Across the company, as we did during the pandemic. We take great pride in being of service in support of some of the most critical government programs here and abroad. And With that, we'll open the line for Q&A. Operator?