Surgery Center Benchmarks

ARUNDEL AMBULATORY SURGERY CENTER

621 RIDGELY AVENUE SUITE 401, ANNAPOLIS, MD 21401 · (410) 224-3636

CMS Certification Number 21C0001067

Operating rooms
2
Procedure rooms
0
Ownership
Proprietary

Case types filed with CMS

Dental surgeryFoot surgeryOphthalmologyOrthopedic surgeryOtolaryngologyPain managementPlastic 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
General surgery 33 cases
General surgery: 1.1 · national 1 · 95% interval 0.6–2 · 33 cases · No Different than expected 1.1
No Different than expected

Also filed, without a publishable rate: Orthopedic.

Safety and process measures

MeasureRateNote
Hospital transfer or admission 0.129

What patients said

This center has no published OAS CAHPS results — participation is voluntary and small centers often fall below the survey threshold.

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.