Portsmouth Regional Hospital
Hospital · Portsmouth, NH
CMS certification number300029
Contact & location
333 Borthwick AvePortsmouth, NH 03801
Rockingham County
- Phone
- (603) 436-5110
- ZIP code
- 03801 – all care providers
Facility details
- Ownership
- Proprietary
- Hospital type
- Acute Care Hospitals
- Emergency services
- Yes
Hospital quality
- Mortality measures
- 0 better than national · 1 worse
- Safety of care measures
- 2 better than national · 0 worse
- Readmission measures
- 0 better than national · 2 worse
- Birthing-friendly
- Y
Frequently asked questions
What is the rating of Portsmouth Regional Hospital?
Portsmouth Regional Hospital has a 3-star overall rating from the Centers for Medicare & Medicaid Services on a scale of 1 to 5.
What is the phone number of Portsmouth Regional Hospital?
(603) 436-5110. The facility is located at 333 Borthwick Ave, Portsmouth, NH 03801.
Source: CMS Care Compare, August 2026. Information is provided as published by CMS; verify details directly with the facility.