Thank you, Ed. Good morning, everyone, and thank you for joining Centene's First Quarter 2010 Earnings Call. Before I begin to comment on another solid quarter, I would like to take a moment to share my thoughts on Centene's position in a health care reform era. I will then briefly review some of the first quarter highlights, and then turn the call over to Bill who will walk you through the financial details. Health care reform legislation, as we all know, was signed into law on March 23, 2010. Many of the details of reform have yet to be determined and more importantly, regulations has to be written and employees for the multitude of new government departments has to be hired. We recognize the importance of our role in facilitating the expansion of access to affordable, quality coverage for the additional 30 million Americans. This expansion will be accomplished by extending Medicaid eligibility and creating exchanges in the states. These exchanges will help working poor and other underinsured and uninsured individuals gain access to health care insurance via subsidized coverage. Reform presents a large growth opportunity for us. Providing effective quality coverage to this vulnerable population as a low-cost producer is at the core of Centene's competency. We have the systems and infrastructure in place that will allow us to be ready as reform continues to unfold over the next three to four years and believe we are extremely well positioned to benefit in this new era. As you know, beginning on January 1 of 2014, Medicaid eligibility in all states will increase to 133% of the federal poverty level or FPL for all of all non-elderly individuals. This will add 16 million new Medicaid beneficiaries, more than half of the total expected coverage expansion. From 2014 to 2016, the federal government will pay 100% of the incremental cost of the new beneficiaries. This will come down to 90% by 2020 and will reach a more normalized 55% level by 2024. The increased FMAP over the 2014 to 2024 time period will provide extra help for state Medicaid budgets and the support needed for the additional Medicaid lines. As we have discussed for the past 18 months, we have been working on repositioning Centene from a Medicaid-focused company to an organization that provides products and services to all individuals that fall within the underinsured and uninsured spectrum. We began this endeavor with the purchase of Celtic in July of 2008 which allowed us to tap into the underinsured and uninsured market. Celtic was important in terms of having the systems and capabilities to cover individuals and small groups. In July of 2009, our CeltiCare subsidiary began serving low-income working adults up to 300% of the federal poverty level through the Commonwealth Care Program in Massachusetts. And in October 2009, CeltiCare began managing the health program for legal immigrants through Commonwealth Bridge Program in Massachusetts. Additionally, we were aware and awarded a contract for the small group Commonwealth Choice Program which began during the first quarter of this year. We are currently the only public-managed care organization participating in the Massachusetts Connector Authority. This unique exchange experience will be very important as reform is implemented as it provides us with an opportunity to demonstrate our capabilities with the individual and uninsured populations. Also, the passage of the Drug Rebate Equalization Act, known as the DRE, along with health reform has moved a financial disincentive for states to carve out pharmacy benefits. DRE essentially levels the playing field, with respect to manufacture rebates and will allow states to focus on the clinical and other financial benefits of an integrated approach to medical and pharmacy management for our membership. Now I will discuss some highlights from the first quarter, a quarter with numerous achievements. In January of 2010, we raised $104.5 million dollars to a follow-on secondary offering of 5.75 million additional shares of common stock at a public offering price of $19.25. In addition to strengthening our balance sheet, the proceeds provided us with the liquidity and flexibility to take advantage of acquisition targets which meet our strict accretion and return criteria. In February of this year, we announced the definitive agreement to acquire Columbia-based Carolina Crescent Health Plan, CCHP. CCHP serves more than 40,000 Medicaid members in all 46 counties across the state. I am happy to say that upon closing this acquisition, we will expand our South Carolina membership to approximately 90,000 members or 13% share of market. It is expected to close in the second quarter of this year and add revenues of approximately $60 million and $0.02 to $0.03 earnings per share for 2010. In addition, we expect approximately $125 million of revenue and $0.09 to $0.11 EPS on an annualized basis. In March of 2010, Moodys upgraded our debt rating to Ba2 from Ba3 with a stable outflow, reflecting favorably on our financial strength. Also in March, we completed the strategic sale of our New Jersey health plan University Health Plans and subsequently recorded a pretax gain of $8 million to discontinued operations during the first quarter of 2010. In March 2010, we also announced that our specialty companies, Sympatico Behavioral Health, was awarded an expanded contract by the Arizona Department of Health Services. Sympatico currently manages behavioral health services in four counties in Arizona. In addition to renewing the contract in these counties, the new agreement expands Sympatico's coverage to an additional four counties effective July 1, 2010. Finally, we were disappointed that our Southeast Wisconsin contract was not renewed which would have been effective November 1. The resulting 2010 financial impact is immaterial to us given the current market environment for that region. Now for our first quarter details. First quarter Premium and Service revenues grew more than 12%, driven at-risk membership growth across all states, net premium rate increases and a conversion of members to our at-risk plan in Florida. Both the Indiana and Ohio pharmacy carve-outs went into effect the first quarter of 2010. As we have previously stated, these two carve-outs will reduce our full year 2010 revenue by $185 million. Excluding the carve-outs, the first quarter revenues would have grown by 17%, exceeding our 15% long-term growth target. Our consolidated first quarter HBR increased 50 basis points year-over-year and 10 basis points sequentially to 84%, the low end of our guidance range. Improvement in our existing markets were offset by new market reserved at higher rates and the impact of the pharmacy carve-outs. Turning to general and administrative expense. The G&A ratio for the first quarter of 2010 was 13.3% compared to 13.5% in the first quarter of 2009. This 20 basis point improvement reflects improved leveraging of our cost over a higher revenue base and the impact of additional revenue from new business. Partially offsetting this was start-up cost and a $4.6 million increase over last year's contribution to our charitable foundation. Note that the start of our Mississippi contract has been pushed out to October 1, resulting in a slight reduction in our revenue forecast and moving the bulk of the associated start-up cost to Q2 and Q3. Further G&A reduction beyond 2010 remains the top priority and our ongoing assistance improvement should enable us to accomplish this goal. A quick comment on the rate environment. As we previously discussed, our early 2010 rate changes came in lower than historically experienced. We currently have known rates representing approximately 70% of our projected member months. We continue to forecast low single-digit rate increases for the state which adjusts in the second half of the year. Overall, we now expect full year 2010 rate to increase in the range from flat to 2%, slightly below our previous 1% to 2%. We continue to work with our state customers to provide them with proactive solutions for the tight budget environment they are currently working in. While the U.S. economy is slowly recovering, state budgetary pressures and high levels of unemployment do exist. States will continue to have a need for our products and services, and we are well prepared to meet the needs of both our current and future customers. We are confident that the diversity and effectiveness of our multi-line strategy will allow us to successfully operate and maneuver in a reform environment and are very excited about the abundance of growth opportunities to come. In the meantime, our pre-reform pipeline is full, and we expect strong growth in the years leading up to 2014. Finally, I would like to remind everyone what Ed has mentioned earlier. Our eighth annual Investor Day will be held in New York City on Wednesday June 2 at 8:00 a.m., and we hope you can join us. We appreciate your support and interest in the company, and I will now turn the call over to Bill.