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EHR market share in Connecticut: Epic runs 57% of hospital EHRs

Epic is the inpatient EHR at 12 of the 21 Connecticut hospitals with an EHR on file in the Dmand AI database, 57%. MEDITECH follows with 5 hospitals (24%), then Oracle Cerner with 1 (5%). Counted on October 28, 2026.

Supreet Gupta, Co-founder and Chief Product Officer, Dmand AI

Updated Data: Dmand AI database

Location
Connecticut
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Connecticut hospitals with an inpatient EHR on file, of 40
21
run Epic, the most common EHR in Connecticut
57%
of US hospitals run Epic, for comparison
38%
run one of the four largest EHRs in Connecticut
90%

Which EHR do Connecticut hospitals use?

Connecticut hospitals run 6 different inpatient EHRs. The chart shows the four that run the most of them.

Epic runs more Connecticut hospitals than any other EHR

Hospitals by inpatient EHR, 21 hospitals, October 2026
  1. Epic12
  2. MEDITECH5
  3. Oracle Cerner1
  4. Altera Digital Health1
  5. 2 other EHRs2

Source: Dmand AI database, October 28, 2026. One EHR per hospital.

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How Connecticut compares with US hospitals

Connecticut is number 47 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 Connecticut beside its share of all 5,507 US hospitals with one.

Hospitals with an inpatient EHR on file in Connecticut, by EHR, with the US share
EHRHospitalsShare in ConnecticutShare in the US
Epic1257%38%
MEDITECH524%13%
Oracle Cerner15%23%
Altera Digital Health15%3%
2 other EHRs210%–
Hospitals with an inpatient EHR on file in Connecticut, by EHR, with the US shareSource: Dmand AI database, October 28, 2026.

How we counted hospital EHR market share

Universe
Connecticut hospitals with a CMS certification number in the Dmand AI database: 40 hospitals.
What counts
The inpatient EHR recorded for each hospital. 21 hospitals have one on file; the other 19 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 Connecticut." Dmand AI Insights, updated October 28, 2026. https://dmand.ai/insights/ehr-market-share/connecticut

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Sources

  1. Hospital technology and inpatient EHR recordsDmand AI database
Supreet Gupta

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.

FAQ

Hospital EHR questions sales teams ask

Short answers from the same counts.

What is the most used EHR in Connecticut hospitals?

Epic. It is the inpatient EHR at 12 of the 21 Connecticut hospitals with an EHR on file in the Dmand AI database, 57%, as of October 28, 2026.

Which other EHRs do Connecticut hospitals use?

After Epic, the largest are MEDITECH with 5 hospitals (24%), Oracle Cerner with 1 (5%) and Altera Digital Health with 1 (5%). In all, 6 EHRs are recorded at Connecticut hospitals. The EHR at each hospital is in the Dmand AI app.

How does Connecticut compare with the US?

Epic runs 57% of Connecticut hospitals with an EHR on file and 38% of all US hospitals with one. Connecticut is number 47 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.

Hospital technology data

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