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EHR market share in Massachusetts: Epic runs 42% of hospital EHRs

Epic is the inpatient EHR at 39 of the 93 Massachusetts hospitals with an EHR on file in the Dmand AI database, 42%. MEDITECH follows with 21 hospitals (23%), then Oracle Cerner with 15 (16%). Counted on October 28, 2026.

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

Updated Data: Dmand AI database

Location
Massachusetts
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Massachusetts hospitals with an inpatient EHR on file, of 103
93
run Epic, the most common EHR in Massachusetts
42%
of US hospitals run Epic, for comparison
38%
run one of the four largest EHRs in Massachusetts
86%

Which EHR do Massachusetts hospitals use?

Massachusetts hospitals run 12 different inpatient EHRs. The chart shows the four that run the most of them.

Epic runs more Massachusetts hospitals than any other EHR

Hospitals by inpatient EHR, 93 hospitals, October 2026
  1. Epic39
  2. MEDITECH21
  3. Oracle Cerner15
  4. WellSky5
  5. 8 other EHRs13

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

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How Massachusetts compares with US hospitals

Massachusetts is number 25 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 Massachusetts beside its share of all 5,507 US hospitals with one.

Hospitals with an inpatient EHR on file in Massachusetts, by EHR, with the US share
EHRHospitalsShare in MassachusettsShare in the US
Epic3942%38%
MEDITECH2123%13%
Oracle Cerner1516%23%
WellSky55%3%
8 other EHRs1314%–
Hospitals with an inpatient EHR on file in Massachusetts, by EHR, with the US shareSource: Dmand AI database, October 28, 2026.

How we counted hospital EHR market share

Universe
Massachusetts hospitals with a CMS certification number in the Dmand AI database: 103 hospitals.
What counts
The inpatient EHR recorded for each hospital. 93 hospitals have one on file; the other 10 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 Massachusetts." Dmand AI Insights, updated October 28, 2026. https://dmand.ai/insights/ehr-market-share/massachusetts

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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 Massachusetts hospitals?

Epic. It is the inpatient EHR at 39 of the 93 Massachusetts hospitals with an EHR on file in the Dmand AI database, 42%, as of October 28, 2026.

Which other EHRs do Massachusetts hospitals use?

After Epic, the largest are MEDITECH with 21 hospitals (23%), Oracle Cerner with 15 (16%) and WellSky with 5 (5%). In all, 12 EHRs are recorded at Massachusetts hospitals. The EHR at each hospital is in the Dmand AI app.

How does Massachusetts compare with the US?

Epic runs 42% of Massachusetts hospitals with an EHR on file and 38% of all US hospitals with one. Massachusetts is number 25 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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