Surgery Center Benchmarks SUMMIT AMBULATORY SURGICAL CENTER, LLC
12435 PARK POTOMAC AVENUE, SUITE 410, POTOMAC, MD 20854 · (410) 561-1600
CMS Certification Number 21C0001082
- Operating rooms
- 7
- Procedure rooms
- 0
- Ownership
- Proprietary
Case types filed with CMS
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.
Also filed, without a publishable rate: General surgery.
Safety and process measures
| Measure | Rate | Note |
|---|---|---|
| Hospital transfer or admission | 0.126 | |
| Normothermia | 98.88 |
What patients said
| Measure | Score (0–100) |
|---|---|
| Overall rating of the facility | 94 |
| Would recommend the facility | 94 |
| Facilities and staff | 98 |
| Communication about the procedure | 94 |
317 completed surveys · 24% 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.