Surgery Center Benchmarks

WENTWORTH SURGERY CENTER, LLC

6 WORKS WAY, SOMERSWORTH, NH 03878 · (603) 285-9288

CMS Certification Number 30C0001034

Operating rooms
3
Procedure rooms
0
Ownership
Proprietary

Case types filed with CMS

EndoscopyFoot surgeryOrthopedic surgeryPlastic surgeryOther surgery

Hospital visits after surgery

CMS risk-standardized rate of a hospital visit within 7 days, per 100 cases. The pale band is the 95% interval — where it overlaps the national mark, this center is not meaningfully different from average.

This center National rate
Colonoscopy 501 cases
Colonoscopy: 10 · national 9.9 · 95% interval 7.2–13.9 · 501 cases · No Different Than the National Rate 10
No Different Than the National Rate
Orthopedic 195 cases
Orthopedic: 2.9 · national 2.4 · 95% interval 1.9–4.4 · 195 cases · No Different Than the National Rate 2.9
No Different Than the National Rate

Also filed, without a publishable rate: Urology, General surgery.

Safety and process measures

MeasureRateNote
Patient burn 0
Patient fall 0
Wrong site / side / patient / procedure / implant 0
Hospital transfer or admission 0.12
Normothermia 98.82

What patients said

MeasureScore (0–100)
Overall rating of the facility95
Would recommend the facility94
Facilities and staff99
Communication about the procedure96

270 completed surveys · 26% response rate · Survey period 10/01/2024 – 09/30/2025

Sources: CMS Provider of Services file (iQIES, 2026 Q2) — address, case types, room counts; CMS ASCQR facility-level file (reporting year 2024) — quality measures; CMS OAS CAHPS facility file — patient experience. Rates are reproduced as CMS publishes them; nothing here is scored or weighted by us. Not medical advice.