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Short-term acute care hospital · Middletown, Connecticut · 219 beds · CMS certification number 070020

Middlesex Hospital

Its Medicare cost reports, read cell by cell. Latest filing: fiscal year ended September 30, 2025, as submitted, stamped by CMS March 6, 2026. 30 years on file, every one shown below.

Fiscal 2025 at a glance

Net patient revenue
$530.5M
$530,537,000 · G-3 line 3
Operating expenses
$525.1M
$525,066,996 · G-3 line 4
Result from patient care
$5.5M
$5,470,004 · G-3 line 5
Margin on patient care
1.0%
line 5 ÷ line 3, same filing

What stands out

  • Net patient revenue rose from $110.9M in its first year on file (1996) to $530.5M in 2025.
  • Its result from patient care: −$2.3M (2023), $7.2M (2024), $5.5M (2025).
  • None of the 5 short-term acute care hospital peers below with a margin on file reports a gain on patient care for fiscal year 2025.
  • Medicaid paid for 16.0% of its inpatient days and Medicare for 27.0%.

Every statement is drawn from figures on this page; nothing is estimated.

30 years of filings

Net patient revenue against operating expenses, each year as filed.

Net patient revenueOperating expenses
1996
reopened
$110.9M
$105.7M
1997
reopened
$124.9M
$117.8M
1998
reopened
$128.3M
$126.3M
1999
reopened
$132.8M
$130.9M
2000
settled with audit
$145.4M
$143.1M
2001
reopened
$157.9M
$155.7M
2002
reopened
$176.4M
$174.7M
2003
reopened
$198.5M
$190.2M
2004
reopened
$212.8M
$199.1M
2005
reopened
$234.7M
$217.0M
2006
reopened
$250.4M
$237.2M
2007
reopened
$272.2M
$256.7M
2008
reopened
$294.5M
$274.0M
2009
reopened
$319.5M
$288.7M
2010
reopened
$326.7M
$300.7M
2011
reopened
$336.1M
$314.9M
2012
reopened
$347.8M
$322.3M
2013
reopened
$358.3M
$342.3M
2014
reopened
$354.0M
$345.9M
2015
reopened
$357.6M
$365.8M
2016
reopened
$380.1M
$366.7M
2017
reopened
$387.6M
$375.3M
2018
reopened
$428.4M
$402.6M
2019
reopened
$428.9M
$409.9M
2020
settled
$389.7M
$419.0M
2021
settled
$429.4M
$440.1M
2022
settled
$449.7M
$455.7M
2023
amended
$483.5M
$485.7M
2024
amended
$501.4M
$494.1M
2025
as submitted
$530.5M
$525.1M

Beside its peers

Short-term acute care hospitals in Connecticut with 200 to 399 beds, each on fiscal year 2025.

HospitalBedsNet patient revenueOperating expensesMargin
Middlesex Hospital219$530,537,000$525,066,9961.0%
Lawrence and Memorial Hospital, New London235$504,994,055$521,702,171−3.3%
St. Vincent's Medical Center, Bridgeport226$631,211,096$714,210,269−13.2%
The Hospital of Central Connecticut, New Britain254$697,252,372$727,416,151−4.3%
Stamford Hospital, Stamford Ct 06904288$973,504,000$1,128,239,843−15.9%
Uconn Health Waterbury Hospital, Waterbury228$222,466,893$275,364,975−23.8%

Patients and payers

Discharges
10,426
S-3 line 14, col 15
Inpatient days
54,779
S-3 line 14, col 8
Beds in use, on an average day
150.5
days ÷ days in year
Occupancy
68.5%
days ÷ bed days
Medicare share of days
27.0%
S-3 cols 6 ÷ 8
Medicaid share of days
16.0%
S-3 cols 7 ÷ 8

Who owns it

Type of control on its cost report: voluntary nonprofit, other.

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Figures: CMS Healthcare Cost Report Information System, file HOSP10FY2025.ZIP, form CMS-2552-10, filed under CMS certification number 070020. Patients and payers: worksheet S-3 Part I of the same filing.

How this page was built: the CMS Medicare cost report, file HOSP10FY2025.ZIP, read March 6, 2026.