Nursing homes in Mercer Island, WAS
Compare 1 Medicare- and Medicaid-certified nursing home in Mercer Island, part of the King area. Average overall CMS Five-Star rating is 5★ — above the national average (3.1★). Ratings are sourced from the latest CMS Care Compare provider extract.
Mercer Island, located within King County, features one nursing home facility serving the 98040 zip code. According to data from CMS Care Compare, the island maintains a perfect average overall quality rating of 5 out of 5 stars. Residents and their families can rely on Covenant Shores Health Center, a top-performing facility operated by Covenant Living that currently holds the highest available 5-star designation for its clinical care standards.
Rating distribution
avg 5★ · 1 homesWhat to look for in Mercer Island
- All homes in Mercer Island score 3★ or higher on compliance — a positive sign on regulatory standards.
- 1 of 1 home meets a 4★+ staffing benchmark — ask about RN coverage at night.
- 1 home holds the top 5★ overall rating — a useful shortlist starting point.
- 0 of 1 homes sit below the national average (3.1★). Use the comparison tool to weigh trade-offs.
All homes in Mercer Island
| COVENANT SHORES HEALTH CENTER COVENANT LIVING · Small · Not for Profit | 5.0 | 3 | 0 | 5 | 5 |
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Each home is scored 1–5★ across compliance, residents' experience, staffing, and quality measures, then combined into an overall rating.