By state
Massachusetts
- 52.7%Disproportionate share hospitalsHospitals serving a large share of low-income patients, as a share of this state’s records.
- 34Records with locations beneath themA hospital registers its clinics and departments separately; this counts the records those are registered under.
991 of 1,881 records in Massachusetts are registered as disproportionate share hospitals, and 34 parent records hold locations registered beneath them.
How Massachusetts compares with itself
Distributions across the hospitals in Massachusetts that file a Medicare cost report: the middle half, the midpoint, and the range the tenth to the ninetieth covers. No hospital is ranked. The same figures nationally →
Charity care
Charity care as a share of net patient revenue (CMS-2552-10 worksheet S100001 line 2300 column 300 ÷ worksheet G300000 line 300 column 100)
Middle half between 0.5% and 1.3%, median 0.9%, across 31 hospitals with cost reports ending 2024–2025.
Uncompensated care
Uncompensated care as a share of net patient revenue (CMS-2552-10 worksheet S100001 line 3000 column 100 ÷ worksheet G300000 line 300 column 100)
Middle half between 1.5% and 2.7%, median 1.7%, across 33 hospitals with cost reports ending 2024–2025.
Left after the cost of care
Income from serving patients as a share of net patient revenue (CMS-2552-10 worksheet G300000 line 500 column 100 ÷ line 300 column 100)
Middle half between -29.3% and -9.1%, median -13.2%, across 35 hospitals with cost reports ending 2024–2025.
Contract pharmacies
Contract pharmacies registered to dispense on the hospital’s behalf (counted on the HRSA 340B register; no denominator)
Middle half between 38 and 148, median 77, across 37 hospitals with cost reports ending 2024–2025.
The register over time
Records entering 340B, by year
When the records now on the register in Massachusetts first joined.
1992–2026. 2026: 96 so far — the file is dated inside this year, so this column is not a full one.
Records with a termination date, by year
Records whose registration ends, counted by the year it ends.
2016–2026. 2026: 43 so far — the file is dated inside this year, so this column is not a full one.
Contract-pharmacy arrangements beginning, by year
Each arrangement counted in the year the register says it began.
2004–2026. 2026: 286 so far — the file is dated inside this year, so this column is not a full one.
By what kind of record
Every kind of record the register carries in Massachusetts, and how many of each. The label is HRSA’s own expansion of the type code the register files the record under.
- Critical access hospital 17
- HRSA-funded health center 275
- Disproportionate share hospital 991
- Family planning (Title X) 76
- Hemophilia treatment center 5
- Ryan White Part C 10
- Children’s hospital 124
- Rural referral center 326
- Ryan White Part A 4
- Ryan White Part B 3
- Sexually transmitted disease clinic 41
- Tuberculosis clinic 7
Records
A record is one 340B identifier, not one hospital: a hospital registers its outpatient clinics and departments separately, so a single system can hold dozens of records here.
Cite this page
Velarion Records, “340B records in Massachusetts”, citing the HRSA 340B OPAIS Covered Entity Daily Report, file 340B_CoveredEntity_Daily_20261018_135058.xlsx, stamped by its publisher October 18, 2026. https://velarionrecords.com/browse/state/MA. Accessed October 20, 2026.
Alerts, reports and the data license
Change alerts
from $99/month
One email a day naming what moved on the records you follow — the field, the value before, the value after, and the report that first showed it. Follow one record, one system, one state, or the whole register.
Hospital report
$295
The citable document for one hospital: its 340B record and contract pharmacies year by year, every figure of its filed cost report with the worksheet and line each came from, its filing history, and five hospitals of its own size in its own state beside it.
Data license
$25,000/year
The register as a file, refreshed daily, with every value that has changed since the daily reading began and the report that first showed it. The country, or a license to redistribute.
Get an email when a record in Massachusetts changes
One email a day naming what moved on every covered entity in Massachusetts, whatever its type: the field, the value before, the value after, and the date of the file that first showed it.
On October 1, 2026, Participating changed from TRUE to FALSE. That is one line of the daily email.
CHILDREN'S HOSPITAL BOSTON · BROOKLINE, MA
Every figure on this page is printed as it appears in the HRSA 340B OPAIS Covered Entity Daily Report, file 340B_CoveredEntity_Daily_20261018_135058.xlsx, stamped by its publisher October 18, 2026, and the hospital figures from the Medicare cost reports those hospitals filed. How these figures are defined →