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EHR market share in Delaware: Oracle Cerner runs 42% of hospital EHRs

Oracle Cerner is the inpatient EHR at 5 of the 12 Delaware hospitals with an EHR on file in the Dmand AI database, 42%. Epic follows with 3 hospitals (25%), then WellSky with 3 (25%). Counted on October 28, 2026.

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

Updated Data: Dmand AI database

Location
Delaware
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Delaware hospitals with an inpatient EHR on file, of 17
12
run Oracle Cerner, the most common EHR in Delaware
42%
of US hospitals run Oracle Cerner, for comparison
23%

Which EHR do Delaware hospitals use?

Delaware hospitals run 4 different inpatient EHRs. The chart shows the four that run the most of them.

Oracle Cerner runs more Delaware hospitals than any other EHR

Hospitals by inpatient EHR, 12 hospitals, October 2026
  1. Oracle Cerner5
  2. Epic3
  3. WellSky3
  4. MEDHOST1

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

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How Delaware compares with US hospitals

Delaware is number 51 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 Delaware beside its share of all 5,507 US hospitals with one.

Hospitals with an inpatient EHR on file in Delaware, by EHR, with the US share
EHRHospitalsShare in DelawareShare in the US
Oracle Cerner542%23%
Epic325%38%
WellSky325%3%
MEDHOST18%3%
Hospitals with an inpatient EHR on file in Delaware, by EHR, with the US shareSource: Dmand AI database, October 28, 2026.

How we counted hospital EHR market share

Universe
Delaware hospitals with a CMS certification number in the Dmand AI database: 17 hospitals.
What counts
The inpatient EHR recorded for each hospital. 12 hospitals have one on file; the other 5 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 Delaware." Dmand AI Insights, updated October 28, 2026. https://dmand.ai/insights/ehr-market-share/delaware

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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 Delaware hospitals?

Oracle Cerner. It is the inpatient EHR at 5 of the 12 Delaware hospitals with an EHR on file in the Dmand AI database, 42%, as of October 28, 2026.

Which other EHRs do Delaware hospitals use?

After Oracle Cerner, the largest are Epic with 3 hospitals (25%), WellSky with 3 (25%) and MEDHOST with 1 (8%). In all, 4 EHRs are recorded at Delaware hospitals. The EHR at each hospital is in the Dmand AI app.

How does Delaware compare with the US?

Oracle Cerner runs 42% of Delaware hospitals with an EHR on file and 23% of all US hospitals with one. Delaware is number 51 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

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.

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