# EHR market share in Illinois: Epic runs 50% of hospital EHRs > Epic runs 50% of the 195 Illinois hospitals with an inpatient EHR on file. See the largest EHRs beside the US, updated monthly. Source: https://dmand.ai/insights/ehr-market-share/illinois · Last updated: 2026-10-28 [Data insight](https://dmand.ai/insights) Refreshed monthly Epic is the inpatient EHR at 97 of the 195 Illinois hospitals with an EHR on file in the Dmand AI database, 50%. Oracle Cerner follows with 34 hospitals (17%), then MEDITECH with 26 (13%). Counted on October 28, 2026. [Supreet Gupta](https://dmand.ai/authors/supreet-gupta), Co-founder and Chief Product Officer, Dmand AI Updated Oct 28, 2026 Data: Dmand AI database Location **Illinois** Cite [Download CSV](https://dmand.ai/insights/ehr-market-share/illinois/data.csv) - **Illinois hospitals with an inpatient EHR on file, of 207**: 195 - **run Epic, the most common EHR in Illinois**: 50% - **of US hospitals run Epic, for comparison**: 38% - **run one of the four largest EHRs in Illinois**: 90% ## Which EHR do Illinois hospitals use? Illinois hospitals run 10 different inpatient EHRs. The chart shows the four that run the most of them. _Epic runs more Illinois hospitals than any other EHR Hospitals by inpatient EHR, 195 hospitals, October 2026_ 1. Epic 9749.7% 2. Oracle Cerner 3417.4% 3. MEDITECH 2613.3% 4. TruBridge 189.2% 5. 6 other EHRs 2010.3% Source: Dmand AI database, October 28, 2026. One EHR per hospital. [Download CSV](https://dmand.ai/insights/ehr-market-share/illinois/data.csv) See all 10 EHRs at Illinois hospitals See the other 6, the hospitals on each one and the EHR at every Illinois hospital in Dmand AI. 30 days free, no credit card. [Start free trial](https://app.dmand.ai/signup?from=insight&src=insight%3A%2Finsights%2Fehr-market-share%2Fillinois&cta=ehr_state_gate) ## How Illinois compares with US hospitals Illinois is number 6 of 54 states, DC and territories by hospitals with an inpatient EHR on file. The table puts the share of each of the four largest EHRs in Illinois beside its share of all 5,507 US hospitals with one. _Hospitals with an inpatient EHR on file in Illinois, by EHR, with the US share_ | EHR | Hospitals | Share in Illinois | Share in the US | | --- | --- | --- | --- | | Epic | 97 | 50% | 38% | | Oracle Cerner | 34 | 17% | 23% | | MEDITECH | 26 | 13% | 13% | | TruBridge | 18 | 9% | 7% | | 6 other EHRs | 20 | 10% | – | _Hospitals with an inpatient EHR on file in Illinois, by EHR, with the US share Source: Dmand AI database, October 28, 2026._ ## How we counted hospital EHR market share - **Universe**: Illinois hospitals with a CMS certification number in the Dmand AI database: 207 hospitals. - **What counts**: The inpatient EHR recorded for each hospital. 195 hospitals have one on file; the other 12 are left out of every share on this page. - **One EHR each**: Each hospital counts once, under one EHR. Shares are of hospitals, not of beds or revenue. - **US shares**: The same count for all US hospitals with an inpatient EHR on file, on the same date. - **Date**: Counted on October 28, 2026. Refreshed monthly; the Updated date changes only when a count changes. **What this page does not show** Counts by EHR and place only. This page never names the EHR at a single hospital; that is in the Dmand AI app, on each hospital's profile. State pages name the four largest EHRs in the state and count the rest together. Ambulatory EHRs at clinics and physician practices are not counted. ## Cite this data Suggested citation Dmand AI. "EHR market share in Illinois." Dmand AI Insights, updated October 28, 2026. https://dmand.ai/insights/ehr-market-share/illinois [Download CSV](https://dmand.ai/insights/ehr-market-share/illinois/data.csv) ## Sources 1. [Hospital technology and inpatient EHR records](https://dmand.ai/insights/ehr-market-share/data.csv) Dmand AI database ![Supreet Gupta](https://storage.googleapis.com/beta-launcheazy-media/dmand-asset/marketing/blog/image/702d368a-ae05-4541-b43f-7450fa2d108b-supreet-gupta-co-founder-cpo-dmand-ai.png) Written by Supreet Gupta Co-founder and Chief Product Officer, Dmand AI Supreet is the co-founder and Chief Product Officer of Dmand AI. He leads the product and the healthcare data behind it, and writes Selling Into Healthcare, a newsletter on how US health systems buy. - [LinkedIn](https://linkedin.com/in/supreetgupta) - [X](https://x.com/sprtgpta) - [All work by Supreet](https://dmand.ai/authors/supreet-gupta) Build this list in Dmand AI Filter hospitals by EHR, state and bed size, then see the IT leaders at each one. [Start free trial](https://app.dmand.ai/signup?from=insight&src=insight%3A%2Finsights%2Fehr-market-share%2Fillinois&cta=rail_cta) 30 days free · Self-serve · No credit card FAQ ## Hospital EHR questions sales teams ask Short answers from the same counts. **What is the most used EHR in Illinois hospitals?** Epic. It is the inpatient EHR at 97 of the 195 Illinois hospitals with an EHR on file in the Dmand AI database, 50%, as of October 28, 2026. **Which other EHRs do Illinois hospitals use?** After Epic, the largest are Oracle Cerner with 34 hospitals (17%), MEDITECH with 26 (13%) and TruBridge with 18 (9%). In all, 10 EHRs are recorded at Illinois hospitals. The EHR at each hospital is in the Dmand AI app. **How does Illinois compare with the US?** Epic runs 50% of Illinois hospitals with an EHR on file and 38% of all US hospitals with one. Illinois is number 6 of 54 states, DC and territories by hospitals with an EHR on file. **How often is this data updated?** Monthly. The counts come from the Dmand AI database, and the Updated date changes only when a count changes. ## Related data [All insights](https://dmand.ai/insights) - Insight ### [EHR market share in US hospitals](https://dmand.ai/insights/ehr-market-share) The national counts, by EHR, hospital size and state. - Insight State page ### [EHR market share in Texas hospitals](https://dmand.ai/insights/ehr-market-share/texas) The same counts for Texas hospitals, where Oracle Cerner leads. - Ranked list ### [Largest hospitals in Illinois](https://dmand.ai/hospitals/il/largest-hospitals-in-illinois-by-staffed-beds/) Hospitals ranked by staffed beds, with the people who run them. Hospital technology data Find the IT buying committee at every Epic hospital in your territory Filter hospitals by inpatient EHR, state and bed size, then see the CIO and IT leaders at each site with direct dials. [Start free trial](https://app.dmand.ai/signup?from=insight&src=insight%3A%2Finsights%2Fehr-market-share%2Fillinois&cta=closing_cta) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card