# EHR market share in Tennessee: Oracle Cerner runs 36% of hospital EHRs > Oracle Cerner runs 36% of the 140 Tennessee hospitals with an inpatient EHR on file. See the largest EHRs beside the US, updated monthly. Source: https://dmand.ai/insights/ehr-market-share/tennessee · Last updated: 2026-10-28 [Data insight](https://dmand.ai/insights) Refreshed monthly Oracle Cerner is the inpatient EHR at 50 of the 140 Tennessee hospitals with an EHR on file in the Dmand AI database, 36%. Epic follows with 27 hospitals (19%), then MEDITECH with 16 (11%). 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 **Tennessee** Cite [Download CSV](https://dmand.ai/insights/ehr-market-share/tennessee/data.csv) - **Tennessee hospitals with an inpatient EHR on file, of 144**: 140 - **run Oracle Cerner, the most common EHR in Tennessee**: 36% - **of US hospitals run Oracle Cerner, for comparison**: 23% - **run one of the four largest EHRs in Tennessee**: 74% ## Which EHR do Tennessee hospitals use? Tennessee hospitals run 14 different inpatient EHRs. The chart shows the four that run the most of them. _Oracle Cerner runs more Tennessee hospitals than any other EHR Hospitals by inpatient EHR, 140 hospitals, October 2026_ 1. Oracle Cerner 5035.7% 2. Epic 2719.3% 3. MEDITECH 1611.4% 4. Netsmart 107.1% 5. 10 other EHRs 3726.4% Source: Dmand AI database, October 28, 2026. One EHR per hospital. [Download CSV](https://dmand.ai/insights/ehr-market-share/tennessee/data.csv) See all 14 EHRs at Tennessee hospitals See the other 10, the hospitals on each one and the EHR at every Tennessee 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%2Ftennessee&cta=ehr_state_gate) ## How Tennessee compares with US hospitals Tennessee is number 15 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 Tennessee beside its share of all 5,507 US hospitals with one. _Hospitals with an inpatient EHR on file in Tennessee, by EHR, with the US share_ | EHR | Hospitals | Share in Tennessee | Share in the US | | --- | --- | --- | --- | | Oracle Cerner | 50 | 36% | 23% | | Epic | 27 | 19% | 38% | | MEDITECH | 16 | 11% | 13% | | Netsmart | 10 | 7% | 2% | | 10 other EHRs | 37 | 26% | – | _Hospitals with an inpatient EHR on file in Tennessee, by EHR, with the US share Source: Dmand AI database, October 28, 2026._ ## How we counted hospital EHR market share - **Universe**: Tennessee hospitals with a CMS certification number in the Dmand AI database: 144 hospitals. - **What counts**: The inpatient EHR recorded for each hospital. 140 hospitals have one on file; the other 4 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 Tennessee." Dmand AI Insights, updated October 28, 2026. https://dmand.ai/insights/ehr-market-share/tennessee [Download CSV](https://dmand.ai/insights/ehr-market-share/tennessee/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%2Ftennessee&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 Tennessee hospitals?** Oracle Cerner. It is the inpatient EHR at 50 of the 140 Tennessee hospitals with an EHR on file in the Dmand AI database, 36%, as of October 28, 2026. **Which other EHRs do Tennessee hospitals use?** After Oracle Cerner, the largest are Epic with 27 hospitals (19%), MEDITECH with 16 (11%) and Netsmart with 10 (7%). In all, 14 EHRs are recorded at Tennessee hospitals. The EHR at each hospital is in the Dmand AI app. **How does Tennessee compare with the US?** Oracle Cerner runs 36% of Tennessee hospitals with an EHR on file and 23% of all US hospitals with one. Tennessee is number 15 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 Tennessee](https://dmand.ai/hospitals/tn/largest-hospitals-in-tennessee-by-staffed-beds/) Hospitals ranked by staffed beds, with the people who run them. Hospital technology data Find the IT buying committee at every Oracle Cerner 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%2Ftennessee&cta=closing_cta) [Book a demo](https://dmand.ai/book-a-demo) - 30 days free - Self-serve - No credit card