Health System Operating Margin Benchmarks: 2026 Report

Published

In fiscal 2021, the typical US nonprofit hospital kept 6.8% of its operating revenue after paying its expenses. Over the next two years that margin shrank, and far more hospitals began losing money on their operations, so we looked at how far margins fell and where.

Our analysts studied the finances of every US nonprofit that reported operating a hospital, using the Form 990 returns they file with the IRS for the three fiscal years through 2023. We measured each organization's operating margin before investment gains. By fiscal 2023, the median had fallen to 1.5%.

In the following sections, we compare operating margins across the three years, set them beside total margins that include investment income, and break them down by organization size and for the 14 largest systems.

Health System Operating Margin Benchmarks by Year

Percentiles give a fuller benchmark than a single average, because hospital margins vary widely. We computed the 10th, 25th, 50th, 75th and 90th percentile margins for each year from the IRS's annual Form 990 extracts.

Nonprofit Hospital Operating Margin Percentiles, Fiscal Years Ending 2021 to 2023
Fiscal Year EndingOrganizations10th Percentile25th PercentileMedian75th Percentile90th PercentileShare Below Zero
20212,266-4.3%1.2%6.8%13.2%20.0%20.5%
20222,270-10.3%-3.7%2.0%7.9%13.3%39.3%
20232,214-11.1%-3.7%1.5%6.9%13.3%41.7%
  • The median operating margin fell from 6.8% in fiscal 2021 to 2.0% in fiscal 2022 and 1.5% in fiscal 2023.
  • The share of hospital organizations with negative operating margins doubled, from 20.5% to 41.7%.
  • A top-quartile operating margin, the 75th percentile, was 6.9% in fiscal 2023, against 13.2% in fiscal 2021.
  • Hospitals now have little room for a bad year. When the typical organization keeps so little of each operating dollar, a modest rise in wages or supply costs can turn a small profit into a loss. If margins stay this low, more hospitals may delay building projects or cut services.
Hospital Operating Margin Distribution, 2021 to 2023
Figure 1. Hospital Operating Margin Distribution, 2021 to 2023
How Hospital Operating Margins Were Spread in Fiscal 2023
Figure 2. How Hospital Operating Margins Were Spread in Fiscal 2023

Operating Margin vs Total Margin

Total margin counts investment income and gains on asset sales as revenue, so it runs higher than operating margin in most years.

Median Operating and Total Margin, Fiscal Years Ending 2021 to 2023
Fiscal Year EndingMedian Operating MarginMedian Total MarginCombined Operating Margin, All OrganizationsCombined Total Margin, All Organizations
20216.8%8.6%5.2%8.3%
20222.0%3.2%1.5%3.6%
20231.5%2.5%2.1%3.8%
  • The median total margin was 2.5% in fiscal 2023, 1.0 percentage point above the median operating margin.
  • Combined across all organizations, the operating margin rose to 2.1% in fiscal 2023 from 1.5% in fiscal 2022, while the median kept falling. That points to larger organizations recovering faster than the typical one.
  • Investment income and gains on asset sales keep many hospitals' bottom lines positive. Those gains rise and fall with stock and bond markets, so a weak year for markets could push more hospitals into the red even if patient care results hold steady.

Operating Margin Benchmarks by Health System Size

Size changes what counts as a normal margin. The benchmarks below group organizations by operating revenue in fiscal 2023.

Nonprofit Hospital Operating Margin by Operating Revenue, Fiscal 2023
Operating RevenueOrganizations25th PercentileMedian75th PercentileShare Below Zero
Under $50M611-6.5%0.8%7.5%47.5%
$50M to $250M743-4.3%1.6%7.3%41.6%
$250M to $1B596-3.0%1.5%6.4%40.3%
$1B to $5B227-1.2%3.3%7.7%31.3%
$5B and up37-0.9%0.9%4.3%37.8%
  • Organizations with $1 billion to $5 billion in operating revenue had the highest median margin, 3.3%, and the lowest share below zero, 31.3%.
  • Nearly half of the smallest organizations, those under $50 million, had negative operating margins.
  • Losses reach every size group, including the biggest systems, so growing larger does not by itself fix a thin margin. Small hospitals have the least revenue to absorb a loss, and if losses continue, more of them may cut services or look for a larger partner.
Median Operating Margin by Organization Size, Fiscal 2023
Figure 3. Median Operating Margin by Organization Size, Fiscal 2023

Operating Margins at the Largest Health Systems

The largest filers are mostly parent organizations of major health systems. Their Form 990 results show how widely margins differ even at the top of the market.

Largest Nonprofit Hospital Organizations by Operating Revenue, Fiscal 2023 Form 990
OrganizationStateTax Period EndOperating RevenueOperating MarginTotal Margin
Kaiser Foundation HospitalsCADec. 2023$30.51B-0.4%6.5%
Mass General Brigham and Affiliates (group return)MASept. 2023$22.55B4.3%5.1%
UPMCPAJune 2023$22.51B-0.7%-0.5%
Cleveland Clinic FoundationOHDec. 2023$15.43B4.3%5.3%
Mayo Clinic (group return)MNDec. 2023$13.89B0.8%1.4%
Corewell HealthMIDec. 2023$10.31B0.7%1.4%
NewYork-Presbyterian HospitalNYDec. 2023$9.95B2.0%4.9%
Providence Health & Services WashingtonWADec. 2023$9.64B-5.0%-3.5%
Dignity HealthCAJune 2023$9.64B-5.1%-2.1%
Banner HealthAZDec. 2023$9.24B6.1%8.5%
IHC Health Services (Intermountain)UTDec. 2023$9.23B4.7%8.8%
Northwestern Memorial HealthCareILAug. 2023$9.14B2.3%2.3%
NYU Langone HospitalsNYAug. 2023$8.75B13.6%14.7%
Bon Secours Mercy HealthOHDec. 2023$8.53B-5.5%-3.4%
  • Five of the 14 posted negative operating margins: Kaiser Foundation Hospitals, UPMC, Providence, Dignity Health and Bon Secours Mercy Health.
  • Kaiser Foundation Hospitals ran a -0.4% operating margin but a 6.5% total margin, the widest gap in the group, because of investment income and gains.

What Health System Operating Margin Trends Mean for 2027 and Beyond

Thin margins leave hospitals with little room to absorb higher wages or supply costs. When money is short, a hospital may delay new buildings and equipment, close units that lose money or hold down hiring, and those choices shape what care is available nearby.

If margins stay this thin, more hospitals are likely to join larger systems or close services. Communities served by small hospitals that lose money could see their hospital change hands. Fiscal 2024 filings are not yet in the IRS bulk data, and they will show whether the decline has leveled off.

So if you rely on a small local hospital, follow news on its finances and any merger talks, because those decisions can change what care stays close to home.

Data Collection and Methodology

The benchmarks use tax filings, which follow different rules from audited hospital financial statements, so the definitions below matter when comparing them with other sources.

We downloaded the IRS Statistics of Income annual extracts of Form 990 data for 2022, 2023 and 2024 and kept every organization that answered yes to Part IV, line 20a, which asks whether it operates one or more hospitals. Each organization was assigned to the year in which its tax period ended, with one return per organization per year. Organizations with less than $1 million in total revenue were left out. The final set has 6,750 returns from 2,347 organizations: 2,266 for fiscal 2021, 2,270 for fiscal 2022 and 2,214 for fiscal 2023. Operating revenue is total revenue (Part I, line 12) minus investment income, income from investment of tax-exempt bond proceeds and net gains or losses on sales of assets. Operating margin is operating revenue minus total functional expenses, divided by operating revenue. Total margin is total revenue minus total expenses, divided by total revenue, which is the Form 990's own revenue-less-expenses line (Part I, line 19) as a share of revenue. Percentiles were computed from unrounded margins.

Form 990 figures are reported by filing entity. A health system may file one group return, several returns for separate hospitals or a parent return alongside hospital returns, so the set mixes systems and single hospitals and some dollars can appear in more than one return. Contributions and government grants, which include federal pandemic relief payments in 2021, count as operating revenue here. Margins can differ from those in a system's audited statements and bond disclosures on the MSRB's EMMA site, which use accounting rules for nonprofit health care and often classify items differently. For-profit and government hospitals do not file Form 990 and are not included. The Trustees of the University of Pennsylvania, whose return covers the university and its health system together, are left out of the largest-system table. The 2024 extract is the most recent the IRS has published, so fiscal 2024 and 2025 results are not yet in the data.

Sources

  1. Healthcare Industry Reviews, Health System Operating Margin Study: analysis of 6,750 Form 990 returns from nonprofits that operate a hospital, tax periods ending in 2021 to 2023, from IRS Statistics of Income extracts, conducted October 2026.
  2. IRS, SOI Tax Stats: Annual Extract of Tax-Exempt Organization Financial Data
  3. IRS, 2024 Form 990 extract
  4. IRS, 2023 Form 990 extract
  5. IRS, 2022 Form 990 extract
  6. IRS, Instructions for Form 990 (Part IV, line 20, and Part I, lines 12 and 19)
  7. ProPublica Nonprofit Explorer API (organization names for the largest filers)
  8. MSRB, Electronic Municipal Market Access (EMMA)