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Facilities

The acute-care hospitals in Essex County, with their owners, and the location of each one's machine-readable price file. This page becomes config/facilities.yaml and the per-facility pages of the costs site. Freestanding centers join it with Layer A's facility list and get negotiated prices with Layer B.

Hospitals

Hospital CCN Owner File location Format File date Validator
Cooperman Barnabas Medical Center, Livingston 310076 RWJBarnabas Health mrfs.hyvehealthcare.com not checked
Clara Maass Medical Center, Belleville 310009 RWJBarnabas Health mrfs.hyvehealthcare.com not checked
Newark Beth Israel Medical Center 310002 RWJBarnabas Health mrfs.hyvehealthcare.com not checked
Mountainside Medical Center, Montclair 310054 Hackensack Meridian Health and Ardent (joint venture) not checked
University Hospital, Newark 310119 State public hospital CSV on uhnj.org not checked
Saint Michael's Medical Center, Newark 310096 not checked
CareWell Health Medical Center, East Orange (formerly East Orange General) 310083 ECR OPCO (transfer approved July 25, 2025) not checked

CCN is the CMS certification number, the key that joins a hospital to Medicare cost reports, the RAND and Brown tables, and the NASHP tool.

Unverified

Owners as of 2025 from v0 of the design; Saint Michael's owner and CareWell's current licence holder are unconfirmed. File locations are known only for RWJBarnabas and University Hospital. "Not checked" is the unmeasured state, not a finding.

What is already published about them

Record. The Brown CAHPR memo of September 4, 2025 (PDF, Table 1) gives each hospital's price to the State Health Benefits Program as a percent of Medicare, from RAND round 5.1 claims for 2022. Inpatient figures marked — were suppressed in the source for low volume.

Hospital Inpatient, % of Medicare Outpatient, % of Medicare
Newark Beth Israel 221.2 349.2
Clara Maass 235.7 256.7
Mountainside 257.3 282.0
Cooperman Barnabas — 279.4
East Orange General (now CareWell) — 213.6
Saint Michael's — 201.7
University Hospital 102.7 175.0

These are what one payer paid in 2022, not what the hospital's file says today. They are the figures the site's dollar tables will be set beside.

Record. DoltHub's community database holds pre-2024-schema rate data for Newark Beth Israel, Clara Maass, and Cooperman Barnabas (files dated April 2023) and East Orange General (January 2022); nothing for University Hospital, Saint Michael's, or Mountainside. See Sources and projects.

Freestanding centers

Scraped, with the search date, from the New Jersey Department of Health's ambulatory care facility search (county and type filters for ambulatory surgery, CT, MRI, PET; no bulk export). Listed here once Layer A's facility list exists.

Open

  • Locate every file and cms-hpt.txt; record URL, format, file date; run the validator; fill the table.
  • Confirm Saint Michael's owner and CareWell's licence holder.
  • Confirm the Department of Health search's terms of use, and whether a records request yields a bulk list.