Best Hospitals in Lewis County
Compare 2 hospitals in Lewis County, Washington.
About 22.0% of Lewis County's population is aged 65+ (19,136 residents). The 65+ population has grown +9.8% since 2020. Median household income is $69,690. Source: U.S. Census Bureau.
| Facility | Rating | City | Ownership |
|---|---|---|---|
| Providence Centralia Hospital | 3 | Centralia | Non-profit |
| Arbor Health Morton Hospital | Not rated | Morton | Government |
Lewis County: residents 65+ over time
How are these ratings calculated?
The CMS five-star quality rating comes from the Centers for Medicare & Medicaid Services. Read our plain-language explainer for hospitals to understand exactly what each star means — and what it does not.
Data as of June 20, 2026 · Source: CMS Provider Data Catalog.