Surgery Center Benchmarks

GLENWOOD SURGICAL CENTER, L P

8945 MAGNOLIA AVENUE, SUITE 200, RIVERSIDE, CA 92503 · (951) 688-7270

CMS Certification Number 05C0001082

Operating rooms
5
Procedure rooms
0
Ownership
Proprietary

Case types filed with CMS

EndoscopyFoot surgeryOB/GYN surgeryOphthalmologyOrthopedic surgeryOtolaryngologyPain managementOther 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 169 cases
Colonoscopy: 10.1 · national 9.9 · 95% interval 7.3–14 · 169 cases · No Different Than the National Rate 10.1
No Different Than the National Rate
Orthopedic 65 cases
Orthopedic: 2.3 · national 2.4 · 95% interval 1.5–3.7 · 65 cases · No Different Than the National Rate 2.3
No Different Than the National Rate
General surgery 27 cases
General surgery: 0.9 · national 1 · 95% interval 0.5–1.8 · 27 cases · No Different than expected 0.9
No Different than expected

Also filed, without a publishable rate: Urology.

Safety and process measures

MeasureRateNote
Patient fall 0.015
Hospital transfer or admission 0.061

What patients said

MeasureScore (0–100)
Overall rating of the facility92
Would recommend the facility91
Facilities and staff97
Communication about the procedure93

189 completed surveys · 18% 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.