RAINIER SURGICAL CENTER
34612 6TH AVENUE SOUTH, FEDERAL WAY, WA 98003 · (360) 568-1300
CMS Certification Number 50C0001253
- Operating rooms
- 2
- 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: Orthopedic, General surgery.
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Safety and process measures
No safety measures reported for this center.
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.