Surgery Center Benchmarks working name

TRI STATE SURGICAL CENTER LLC

1006 TAVERN ROAD, MARTINSBURG, WV 25401 · (304) 267-0556

CMS Certification Number 51C0001014

Operating rooms
20
Procedure rooms
0
Ownership
Proprietary

Case types filed with CMS

Orthopedic 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 329 cases
Colonoscopy: 9.6 · national 9.9 · 95% interval 6.9–13.1 · 329 cases · No Different Than the National Rate 9.6
No Different Than the National Rate
Orthopedic 340 cases
Orthopedic: 2.8 · national 2.4 · 95% interval 2–4 · 340 cases · No Different Than the National Rate 2.8
No Different Than the National Rate

Also filed, without a publishable rate: General surgery.

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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.