California nursing homes › Ontario
Nursing Homes in Ontario, CA — Ratings & Reviews Data
Ontario has 4 Medicare-certified nursing homes with an average CMS overall rating of 3.5 out of 5 (California average: 3.17). The highest rated is Ontario Healthcare Center at 5/5 stars.
| Nursing home | Overall | Inspection | Deficiencies | Nursing hrs/day | Flag |
|---|---|---|---|---|---|
| Ontario Healthcare Center | ★★★★★ (5/5) | ★★★★★ (5/5) | 6 | 3.85 | |
| Inland Christian Home | ★★★★☆ (4/5) | ★★★★☆ (4/5) | 8 | 4.55 | |
| Ontario Grove Healthcare & Wellness Centre, Lp | ★★★☆☆ (3/5) | ★★★★☆ (4/5) | 6 | 4.20 | |
| Las Colinas Post Acute | ★★☆☆☆ (2/5) | ★★☆☆☆ (2/5) | 18 | 3.92 |
⚠ marks homes carrying a CMS red flag — an abuse icon or Special Focus Facility status. Open a home's page for fines, staffing turnover and its full inspection record.
Search & compare all California homes →Paying for care in Ontario: nursing home medians for California run $12,167/month (semi-private) — see California care costs and Medi-Cal eligibility limits.
Source: CMS Provider Information dataset, Oct 2026 release. Ratings update with each inspection cycle.