Healthcare providers in Columbia County, WA
Data as of 2026-10-27. Sources: CMS, NPPES and state records; see methodology.
Hospitals
1
Hospital outpatient sites
1
ERs, clinics and campuses
Urgent care centers
0
Nursing homes
1
Hospital systems in Columbia County
Systems and operators named in public records (CMS ownership, company disclosures); hospitals whose owner is not yet confirmed are left out.
Market share by owner in Columbia County
1 owners and operators ranked by facilities, for hospitals, urgent care and nursing homes. County-level share is in the full report.
Columbia County market report
Hospital systems and their outpatient sites, hospital margins and payer mix, ownership concentration (HHI), nursing home quality and staffing, demographics, clinician supply and deal history, compared with the state.
Hospitals
1| Name | City | Type |
|---|---|---|
| DAYTON GENERAL HOSPITAL | DAYTON | Critical access hospital |
Nursing homes
1| Name | City | Type |
|---|---|---|
| Columbia County Hospital District | Dayton | Nursing home (skilled nursing) |
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