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Hackensack Meridian Mountainside Medical
Hospital Montclair, NJ
1 Bay Avenue, Montclair, NJ 07042 · (973) 429-6000
Overall star rating 4
Patient survey rating 2
Hospital typeAcute Care Hospitals
OwnershipProprietary
Emergency servicesYes
62% would definitely recommend
✓ Meets the CMS criteria for the birthing-friendly designation
How its results compare with the national rate
Number of measures in each group where CMS found this hospital better than, no different from or worse than the national rate.
| Measure | Better | No different | Worse |
|---|---|---|---|
| Mortality | 0 | 7 | 0 |
| Safety of care | 1 | 6 | 0 |
| Readmissions | 0 | 9 | 1 |
What patients said
- Rated the hospital 9 or 10: 61%
- Nurses always communicated well: 74%
- Doctors always communicated well: 75%
- Room and bathroom always clean: 77%
- Always quiet at night: 45%
- Given information about recovery at home: 80%
683 completed surveys
Other options nearby
- Hackensack University Medical Center
10.1 mi away5★ - Overlook Medical Center
10.3 mi away5★ - Chilton Medical Center
11.4 mi away5★ - Holy Name Medical Center
12.0 mi away5★ - Lenox Hill Hospital
13.0 mi away5★ - NYU Langone Hospitals
13.3 mi away5★
Ratings describe past performance reported to CMS and can change. Confirm insurance, availability and services directly with the provider, and talk to your doctor or care team. Source: CMS Provider Data Catalog, Hospital General Information; Patient survey (HCAHPS) (released Jul 22, 2026).