Hospital Intelligence Brief
Why Revenue Growth Can Mask Deteriorating Performance
Growing revenue feels like winning. But revenue is the top line; what is left after cost is what funds the hospital. The two can move in opposite directions.
Short answer
Hospital revenue can grow while performance deteriorates if expenses grow faster, if growth comes from lower-paying sources, or if revenue comes with disproportionate cost. The test is to compare revenue growth with expense growth, revenue per case with cost per case, and contribution by service line, not to look at the top line alone.[1][2]
If revenue is up, why can a hospital be worse off?
Revenue growth is the most welcome number in any budget review, and the one least likely to be questioned. When it rises, attention drifts to other matters. Meanwhile cost can be growing faster underneath it. The American Hospital Association reports that total hospital expense grew 5.1 percent in 2024, well ahead of general inflation of 2.9 percent, and that Medicare net inpatient payment rates rose only 5.1 percent between 2022 and 2024 while general inflation rose 14.1 percent.[1] These are the AHA’s figures, but they illustrate the mechanism: a hospital’s revenue per case can rise more slowly than its costs.
This matters because decisions made on revenue alone, such as hiring, capital and new service launches, assume that growth is healthy. If margin is eroding, those commitments can compound the problem.
What are the ways revenue can mislead?
There are at least four. First, growth may come from price or payer mix rather than activity. A rate increase is a real gain, but it is not evidence of growing demand. Second, growth may come from lower-contribution services, such as high-cost drugs or high-acuity cases paid at fixed rates. Third, growth may be non-recurring, such as a settlement, a grant or a catch-up payment. MedPAC estimated that about half of the 2024 increase in the sector’s all-payer operating margin came from $9 billion in one-time payments to offset lower earlier Medicare payments for 340B drugs.[2] Fourth, growth in gross charges may not translate to net revenue after contractual adjustments, denials and bad debt.
Each of these can make the top line look healthy while the bottom line weakens. Distinguishing them requires data on payer mix, case mix, service lines and net revenue, which many hospitals hold but do not routinely compare against revenue growth.
How should revenue be compared with the things it pays for?
Put revenue next to expense and look at the gap. Compare revenue growth with expense growth, in points and in dollars. Compare revenue per case with cost per case. Compare growth by service line with contribution by service line. And separate growth that comes from price or payer mix from growth that comes from real activity, which requires payer-level data.
Public cost-report data can support the first of these comparisons. The Centers for Medicare & Medicaid Services maintains the Healthcare Cost Report Information System, which includes the annual hospital cost report with facility characteristics, utilization data, costs and charges by cost center, and financial statement data.[3] Because such reports lag, the same comparison on internal monthly data is more useful for decisions.
An invented example: a hospital’s revenue rises 7 percent, from $300 million to $321 million, while expenses rise 9 percent, from $285 million to $310.65 million. Operating income falls from $15 million to $10.35 million, and margin falls from 5.0 percent to 3.2 percent despite the revenue gain. The numbers are illustrative only.
What should leaders do when they see the pattern?
Slow commitments that assume continued margin, such as hiring plans and capital projects, until the cause is understood. Identify the two or three largest drivers of the gap between revenue and expense growth. Check whether recent growth is recurring. And test service lines to see where growth is contributing and where it is not.
The interactive example below lets you vary revenue and expense growth to see the effect on margin. It uses invented figures for illustration only.
Frequently asked questions
Can a hospital have rising revenue and falling profit?
Yes, whenever expenses grow faster than revenue or revenue growth comes with disproportionate cost.
What is revenue per case versus cost per case?
Revenue per case is net patient revenue divided by cases, and cost per case is total expense divided by cases. Comparing them shows whether each patient is becoming more or less profitable.
Why is some hospital revenue non-recurring?
Items such as settlements, grants and catch-up payments do not repeat. MedPAC found about half of the FY 2024 margin increase was one-time 340B payments.[2]
Where can I find hospital revenue and expense data?
Medicare cost reports in the CMS Healthcare Cost Report Information System contain costs and charges by cost center and financial statement data.[3]
How do I know if revenue growth is healthy?
Compare it with expense growth, revenue per case with cost per case, and service-line growth with contribution.
What to do next
- Compare revenue and expense growth in points and dollars.
- Compare revenue per case with cost per case.
- Test service-line contribution against service-line growth.
- Check for non-recurring items in the revenue.
Optional · interactive example
See it in an interactive example.
Hospital Financial Investigator: a working dashboard, scenario simulator, evidence-linked answers from APIS, and a sample executive brief, all on synthetic data.
The experience below is built on a synthetic hospital, “Demo Community Hospital,” with two fiscal years of data. Nothing in it is real, so you can explore freely.
- On the Dashboard, compare Net patient revenue and Operating income KPI cards. Which grew, which fell?
- In the service-line table, read the Contribution Δ column. Which lines grew revenue but lost contribution?
- In the Scenario tab, add 2% to revenue per discharge. How much does that restore?
Explore Your Hospital’s Opportunities
Two Pillars can help hospital leadership investigate market, financial, operational and strategic questions using relevant organizational data, public information and a structured assessment process. A good first step is a short financial performance review that places revenue, expense, volume and margin side by side and shows where the pressure actually sits.
Sources
- American Hospital Association, The Cost of Caring: Challenges Facing America’s Hospitals in 2025. Accessed October 2026.
- Medicare Payment Advisory Commission (MedPAC), Report to the Congress, March 2026, Chapter 3: Hospital inpatient and outpatient services. Accessed October 2026.
- Centers for Medicare & Medicaid Services, Cost Reports. Accessed October 2026.
Sources checked October 2026. This guide is general information for healthcare leaders and is not legal, financial, clinical or compliance advice. Figures and rules are cited to the sources below and may have changed since they were accessed, so confirm anything you rely on against the current source. Two Pillars & Co is independent of the organizations cited. See our editorial policy.