Reviewed 2026-06-22
HACKENSACK-UMC MOUNTAINSIDE
Ownership, control, relationships, and source records for HACKENSACK-UMC MOUNTAINSIDE.What we can say clearly
HACKENSACK-UMC MOUNTAINSIDE is marked red because reviewed ownership records connect the facility to private-equity ownership or control. The detailed chain and source links are below.
- Finding
- CMS-corroborated PE ownership record
- Last reviewed
- 2026-06-22
- Evidence
- 4 cited sources
HACKENSACK-UMC MOUNTAINSIDE is listed in the April 3, 2026 PE hospital tracker and matches current CMS enrollment and owner records for MONTCLAIR HOSPITAL LLC. The dossier distinguishes the enrolled legal owner from the broader sponsor and portfolio-company chain.
Last verified Jun 2026
Financial assistance help
Bill Reduction Available
Dollar For lists this facility for hospital bill assistance. Eligibility depends on the hospital policy and patient circumstances.Control Map
This leads to this
Evidence limits
Review Note
Why this page is published
Meets the Phase 3 publication standard for its displayed status
Ownership & Control
Detailed records, kept below the answer
Sponsor, operator, CMS legal-owner/control records, and facility are shown as separate evidence layers.
See the full ownership chain
The tracker supplies the sponsor-to-platform attribution; CMS does not independently reproduce every sponsor name.
The platform attribution comes from the research tracker and is displayed separately from CMS legal-owner rows.
5% OR GREATER INDIRECT OWNERSHIP INTEREST · 80% reported ownership · associated 07/01/2012
W-2 MANAGING EMPLOYEE · associated 06/01/2007
5% OR GREATER INDIRECT OWNERSHIP INTEREST · 80% reported ownership · associated 03/13/2017
CORPORATE OFFICER · 0% reported ownership · associated 03/13/2017
CORPORATE OFFICER · associated 08/01/2016
CORPORATE OFFICER · 0% reported ownership · associated 03/13/2017
CORPORATE OFFICER · 0% reported ownership · associated 03/13/2017
5% OR GREATER INDIRECT OWNERSHIP INTEREST · 80% reported ownership · associated 07/01/2012
5% OR GREATER DIRECT OWNERSHIP INTEREST · associated 02/20/2014
5% OR GREATER DIRECT OWNERSHIP INTEREST · associated 02/20/2014
CORPORATE OFFICER · associated 03/13/2017
OPERATIONAL/MANAGERIAL CONTROL · associated 06/01/2007
CORPORATE OFFICER · 0% reported ownership · associated 03/13/2017
CORPORATE OFFICER · 0% reported ownership · associated 03/13/2017
5% OR GREATER DIRECT OWNERSHIP INTEREST · associated 02/20/2014
- CMS owner rows establish enrolled legal ownership or control roles; they do not always name the ultimate financial sponsor.
- Sponsor and portfolio-company labels come from the cited tracker or primary portfolio evidence.
Timeline
Ownership history and events
- Acquisition date reported
Date supplied by the April 3, 2026 PE hospital tracker snapshot.
- owns
The tracker identifies Ardent Health Services in the PE ownership chain, and CMS supplies current enrolled-owner records for the facility.
Evidence Notes
Contradictions, limitations, and unavailable fields
Open evidence notes
No compatible HCRIS cost-report rows were matched to the resolved CCN.
Current CMS overall rating
Reported parent system or portfolio company: Ardent Health Services.
Reported investment sponsor: Equity Group Investments.
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Sources