Mike Marks
Chief Financial Officer at HCA Healthcare
Thank you, Sam, and good morning, everyone. I will provide additional comments on the quarter and year and then discuss our 2025 guidance. Regarding the 4th-quarter, we are pleased with the results of the quarter, which demonstrates the excellence of our teams in responding to challenges and still producing solid results.
As Sam noted, we estimate that the adverse hurricane impact in 4th-quarter of 2024 was approximately $200 million or $0.60 per diluted shares, in-line with our expectations. These estimates do not include any insurance recoveries the company may receive in the future. Considering the hurricane impact, we had good top-line growth. Sam reviewed the volume information for the quarter. Our volume in the quarter was adversely impacted by both the hurricane impact and a depressed respiratory season compared to the 4th-quarter of 2023. Same-facility net revenue per equivalent admissions increased 2.9% over prior year, in-line with our expectations.
Consistent with our trends all year, payer mix remained strong in the 4th-quarter of 2024 with same-facility managed-care admissions up 9.2% compared to the prior year quarter. While our operations performed well in the quarter, adjusted EBITDA margin declined 60 basis-points compared to the prior year quarter. This decline is primarily related to the impact of the hurricanes on our Largo Hospital in Tampa and the North Carolina division, which had a 100 basis-point unfavorable impact on adjusted EBITDA margin in the quarter. Additional expenses related to these hurricanes, including repair costs for our Largo hospital, drove the increase in other operating expenses as a percent of revenue and half of the supply increase.
Adjusted EBITDA in the quarter grew 2.6% compared to the prior year quarter, which reflects the impact of the hurricanes. Diluted earnings per share as-adjusted and the 4th-quarter grew 5.4% over the prior year quarter, also reflecting the impact of the hurricanes. Let me briefly highlight our full-year results for 2024. We had strong top-line growth of 8.7% with revenue per equivalent admission up 3.2% and equivalent admissions growing 4.5%. We posted a 10 basis-point improvement in adjusted EBITDA margin for the year. Adjusted EBITDA increased 9% over prior year and diluted earnings per share increased 15.5% over the prior year. We estimate that the lost revenue and additional expenses from the hurricanes adversely impacted full-year 2024 by $250 million or $0.73 per diluted share.
Our full-year incremental net benefit from supplemental payment programs was approximately $400 million with 4th-quarter being the lowest incremental net benefit of the year. This is an increase from the $100 million to $200 million incremental net benefit we expected, largely due to one-time payments and higher-than-expected program payments in a few states. When we consider the $250 million unfavorable hurricane impact, the prior year $145 million payer settlement and the incremental net Medicaid supplemental program benefit in the year, we are very pleased with the core operating performance of the company in 2024.
Moving to capital allocation. We continue to deploy a balanced strategy of allocating capital for long-term value-creation. Cash-flow from operations was $2.6 billion in the quarter and $10.5 billion for the year. This represents an 11% increase in operating cash-flow in 2024 over prior year, indicative of great work by our operating and administrative teams. Capital expenditures totaled $1.29 billion in the quarter and $4.9 billion in the year. And we paid $1.7 billion for repurchases of our outstanding shares during the quarter and $6 billion in the year. We paid $165 million in dividends for the quarter and $690 million for the year. Our debt-to-adjusted EBITDA leverage remains at the low-end of our stated guidance range, and we believe we are well-positioned from a balance sheet perspective. As a result, we are lowering our targeted leverage ratio from our current 3 to-4 times to 2.75 to 3.75 times. We believe this new range fits our profile and our anticipated use of leverage as a company, assuming no significant transactions or extraordinary events. So with that, let me speak to our 2025 guidance for a moment.
As noted in our guidance this morning, we are providing full-year 2025 guidance as follows. We expect revenues to range between $72.8 billion and $75.8 billion. We expect net income attributable to HCA Healthcare to range between $5.85 billion and $6.29 billion. We expect adjusted EBITDA to range between $14.3 billion and $15.1 billion. We expect diluted earnings per share to range between $24.05 and $25.85. We expect capital spending to be approximately $5 billion to $5.2 billion. Our guidance assumes a growth in equivalent admissions between 3% and 4% and net revenue per equivalent admission between 2% and 3%. Regarding the effects of the 2024 hurricanes on our earning guidance for 2025, we expect a year-over-year increase in adjusted EBITDA from the reopening at Larga and a year-over-year decline in the North Carolina division as our current assumptions in this market will have lingering effects of Hurricane Heline throughout much of 2025.
The increase at Largo and the decline in North Carolina are expected to offset and are not expected to produce a tailwind for us in 2025. Regarding Medicaid supplemental payment programs, as we've said in these past, these programs are complex, variable in timing and do not fully cover our cost to treat Medicaid patients. Based on current assumptions, when we aggregate the impact of all of our supplemental payment programs, our guidance contemplate the net effect of Medicaid supplemental payment programs to range from being flat to 2024 to a $250 million headwind, driven by one-time payments received in a few states in 2024. The new Tennessee program is considered in this range.
We expect full-year margins to be consistent with 2024 and cash-flow from operations to range from $10.75 billion to $11.25 billion. As noted in our release this morning, our Board of Directors has authorized a new $10 billion share repurchase program and we anticipate completing a significant portion in 2025, subject to-market conditions and other factors. In addition, our Board declared an increase in our quarterly dividend from $0.66 to $0.72 per share. And with that, I will turn the call over to Frank for questions.