Excluding a $3.8 million contribution to revenues from BST, which is reported in our analytics based revenues fourth quarter consolidated revenues were $240.3 million, up slightly from the prior quarter. For full year 2023, network based revenues declined 8.9%, analytics based revenues declined 12.3%, and Payment and Revenue Integrity revenues declined 6.9%. These year-over-year declines are largely attributed to the impact of the contract renewals with larger customers in the beginning of 2023 and also due to a sharp decline in COVID-related claim savings, which had spiked during the first half of 2022 and dropped off significantly in the first half of 2023. Excluding a $9.5 million contribution to revenues from nearly eight months of owning BST, full year 2023 revenues were $952.0 million, down 11.8%. The fourth quarter was characterized by a further normalization of volumes with broad based strength across categories. As shown on Page 7 of the supplemental deck, total fourth quarter billed charges increased 2% sequentially to $43.4 billion, and identified potential savings increased 2.3% sequentially to $5.9 billion. In our core commercial health plan segment, billed charges were up 5% sequentially to $19.4 billion and identified potential savings increased 2.2% sequentially to $5.6 billion. This sequential growth in volumes was broad based across both physician and facilities claims, and factoring in our typical claims lag was relatively consistent with the trends in the third and fourth quarters that were reported by some of the publicly traded payers and hospital operators. Also, we have seen strong NSA volumes through our platform in Q4, exclusive of the downstream IDR volumes, which also increased significantly in the second half of the year. The strength of our volumes was offset by a decline in revenues as a percentage of our identified savings or revenue yield. As shown on Page 9 of the supplemental deck, our revenue yield declined 7 basis points sequentially for the overall business, which includes both PSAV and PEPM. In our core percentage of savings revenue model, which is approximately 90% of our revenues, our revenue yield fell 15 basis points. So let's break down this decline. About 6 basis points of the decline was related to mix effects and yield normalization, and about 9 basis points of the decline was related to various customer credits and adjustments that are nonrecurring and will abate. Importantly, none of the decline in our PSAV revenue yield was related to contract changes with our customers, none of it. Instead, there were more idiosyncratic programmatic adjustments in the quarter than any typical quarter, most of which will disappear in Q1. Going forward, our expectation is that our PSAV revenue yield is likely to hover around the 5% range, with some modest fluctuation driven by product and customer mix. Turning to expenses, fourth quarter adjusted EBITDA expenses were $87.3 million, up $7.7 million from $79.6 million in the prior quarter, but down $3.2 million from Q3 2023. The increase of $7.7 million over last year's fourth quarter was driven by the combination of the acquisition of BST, structural cost increases and investments in the business. For the sequential comparison, the decline in adjusted EBITDA expenses reflected the moderation of upfront costs related to the BST integration and tight expense controls. Our adjusted EBITDA expenses for the full year of 2023 were $343.5 million and include approximately eight months of BST costs. Adjusted EBITDA was $156.8 million in Q4 2023, down 2.9% from $161.5 million in the prior year quarter, but up 3% from $152.3 million in Q3 2023. Our Q4 adjusted EBITDA was closer to the lower end of our guidance for the fourth quarter due to continued investments in the business. Adjusted EBITDA margin improved in Q4 2023 to 64.2%, up 150 basis points from the prior quarter and down from 67% in Q4 2022. Excluding the impact of BST, the margin in our core business was above our consolidated margin for Q4 and BST revenues less costs were slightly better than breakeven for the first time since the acquisition closed in May of 2023. Full year adjusted EBITDA of $618 million was down 19.6% from $768.7 million the prior year. Our full year 2023 adjusted EBITDA margin was 64.3%, down from 70.2% for the full year 2022, reflecting the combination of the lower revenue and higher adjusted EBITDA expense dynamics previously discussed. Excluding the impact of BST, the margin in our core business was above our consolidated margin for the year. Turning to 2024 guidance, which is presented on Page 13 of the supplemental deck. We anticipate 2024 revenues of $1.0 billion to $1.03 billion, growing approximately 4% to 7% from full year 2023. The revenue bridge on Page 14 of the supplemental deck illustrates the key components and assumptions in our guidance. First, we expect our core out-of-network business to contribute approximately 150 to 300 basis points to the consolidated overall growth. This includes new sales growth initiatives and modest increases in utilization and healthcare inflation, as well as the net effect of program changes and customer attrition. Moving across the revenue bridge, we expect our Payment and Revenue Integrity business to contribute 50 to 75 basis points of growth for fiscal 2024. We expect our value driven health plans or HST platform to contribute 100 to 150 basis points, driven by the combination of member growth and our growth initiatives, including our Balance Bill Protection Services. We expect our Data and Decision Science service line to contribute 100 to 150 basis points and our B2B Healthcare Payment service to contribute 10 to 25 basis points. Importantly, these last two service offering expansions are still nascent and we expect the contributions to growth from each to accelerate in 2025 and beyond. As shown on the adjusted EBITDA margin bridge on Page 15 of the supplemental deck, we expect to continue to deliver an adjusted EBITDA margin of 63% to 64% in 2024, slightly lower than our full year 2023 margin, but stable industry leading and within striking distance of our longer term margin expectations in the mid-60s range. Bridging from Q4 2023 run rate of 64.2% to our 2024 margin guidance we expect roughly 80 basis points of margin contraction for full year 2024. Within that 80 basis points, we expect 25 basis points of contraction related to net structural cost increases. More than offsetting that cost increase is about 140 basis points of expected margin lift driven by higher expected revenues in 2024 on a largely fixed cost base of our core business. Offsetting this lift is 125 basis points of margin contraction from investments to support our platform, which includes investments in IT and infrastructure, and about 75 basis points of contraction from investments to support our growth plan. In short, you are seeing us use the benefits of operating leverage to fund our growth investments, which is that balancing act that we are pursuing to enable our growth plan. Returning to Page 13, our revenue and cost expectations imply a forecast of $630 million to $650 million for adjusted EBITDA in 2024. Page 13 also shows other guidance related to our P&L and cash flow to help you estimate free cash flow generation for the year. We expect interest expense of $320 million to $330 million in 2024 versus $332 million in 2023, reflecting lower debt levels as well as the benefit from our fixed rate hedge that we placed on a portion of our term loan B. We are forecasting capital expenditures of $120 million to $130 million in 2024, up from about $109 million in 2023. We will continue to make capital investments in our platform, in BST and in new products related to our growth plan. We expect depreciation of $80 million to $90 million and a tax rate between 25% and 28%. Finally, we anticipate operating cash flow to be between $170 million and $200 million in 2024, versus $171.1 million for full year 2023, driven primarily by higher adjusted EBITDA and lower interest expense. Before I can turn to Q1 guidance, as you are aware, MultiPlan established a long-term incentive and retention program for the BST transaction to retain the management team and to align to future revenue targets. Our 2024 guidance does not include any impact of the incentive payments, of which the first ARR milestone is at 12/31/2024. These ARR targets were deliberately ambitious and will require performance beyond what is assumed in our current guidance. We should have a better line of sight if any incentives are expected by the time we provide our typical guidance update for the second half. As outlined on the Page 16 of the supplemental deck and in the press release this morning, for Q1 2024, we anticipate revenues of $235 million to $250 million and adjusted EBITDA of $150 million to $160 million. These projections are largely flat versus from Q4 2023 and reflect typical Q1 seasonal softness. As with 2023, we expect sequential growth in revenues and adjusted EBITDA as we move through successive quarters in 2024 as we realize additional gains from our growth initiatives. As you are all aware, there's been some disruption in the industry related to the change healthcare cyber incident. We have taken preventative actions to protect our systems and data and continue to monitor the situation closely with our customers. We believe this is causing delays in claim submissions upstream from our services, but it's too early to determine what impact, if any, this could have on our volumes and revenues downstream over the course of the quarter. As a result, our Q1 2024 guidance does not reflect any potential impact related to this incident. Turning to the balance sheet and capital allocation, our operating cash flow was $27.7 million in the fourth quarter and levered free cash flow was negative $3.6 million. As a reminder, second and fourth quarters are our lower quarters for cash flow, giving the timing of our interest and tax payments. As Dale reported, for full year 2023, operating cash flow totaled $171.7 million and free cash flow was $62.9 million, despite absorbing a $23.7 million litigation settlement, $7 million of onetime transaction costs for our BST acquisition, and approximately $13.5 million in additional cash taxes paid on the cancellation of our debt. As shown on Page 19 of the supplemental deck, we ended the year with $72 million of unrestricted cash. Net of cash, our total and operating leverage ratios were 7.3 times and 5.3 times, respectively. We continue to be active and disciplined in allocating our capital, as shown on Page 17 of the supplemental deck. During the fourth quarter, we used $17.6 million to repurchase $25 million face value of our 6% senior convertible PIK Notes, as well as $2 million towards the repurchase of our shares. This brings total capital deployment for full year 2023 million to $322 million including $166 million of capital on debt repurchases and mandatory repayment that reduced our debt $222 million face value, $141 million on M&A and $15 million on share repurchases. Our long-term capital priorities remain consistent. The highest priority remains investing in the business to drive growth and long-term value. You are seeing this in terms of our investments in the P&L and also our capital expenditures, which have grown above our revenue growth rate in the short-term to fund investments in the business. These investments are a series of small bets which have attractive risk return characteristics. With our remaining cash flow, we'll primarily focus on debt reduction. Notably, we've reduced the face value of our debt by $362 million over the last five quarters. While our long-term priorities have not changed following the acquisition of BST, in the near-term, we are likely to emphasize organic investments in debt reduction and de-emphasize M&A as we've consistently mentioned. As a result, you should expect us to continue making a series of small, but critical organic investments to support our platform, including our new core products and our new Data and Decision Science Services line and you should expect the bulk of our incremental capital generation to be allocated towards debt retirement in the near-term. We'll continue to adjust share repurchases and as we've consistently said, that will continue to be a small allocation of our overall capital generation. Before I end, let me summarize the broader landscape. We said 2023 would be a pivotal year for MultiPlan and pivot is precisely what we did. We put our contract renewals in the rearview mirror. We set our new growth plan in motion, and we've positioned the company well to deliver growth in 2024 and to accelerate that growth in 2025 and beyond. We've managed the delicate balance of ramping up investments in the business to drive growth while maintaining our industry-leading margins. And we used our free cash flow to aggressively reduce our debt and expect our capacity for debt reduction to expand as we grow revenues and cash flow over the next several years. In short, our transformation is underway, and I want to thank all of our MultiPlan colleagues and especially Dale, for working tirelessly to keep it on track. That brings me to the end of my comments. I'll turn it back over to Dale.