Ontario · California
Home health agencies in Ontario, California
CMS data lists 12 home health agencies in Ontario. Compare their CMS quality-of-patient-care star ratings below.
Source: CMS Provider Data Catalog· refreshed 2026-07-17
Agencies12CMS-rated6Avg CMS star3.33California avg3.16
Agencies in Ontario
| Agency | CMS star | CMS measures reported | Ownership |
|---|---|---|---|
| Alpha Home Health | 2.5 | 16 | PROPRIETARY |
| Angelus Home Health | 2 | 17 | PROPRIETARY |
| Azure Home Health, INC | — | 0 | Not reported |
| Best Home Health Care INC | — | 0 | PROPRIETARY |
| Bridge Home Health | 4.5 | 17 | PROPRIETARY |
| Cardinal Home Health Care | 2.5 | 17 | PROPRIETARY |
| Guardian Angel Home Care and Hospice of Ontario LLC | — | 12 | PROPRIETARY |
| Mission Home Health of Ontario, INC | 4.5 | 17 | PROPRIETARY |
| Optima Care Home Health Services INC | 4 | 17 | PROPRIETARY |
| Presidential Care Home Health | — | 6 | PROPRIETARY |
| Prime Home Health | — | 0 | PROPRIETARY |
| Quality Home Health Agency | — | 0 | PROPRIETARY |
Methodology & limits.Counts reflect the current CMS Home Health Care dataset for Ontario. A city average excludes agencies CMS has not rated. Confirm current status on Medicare’s Care Compare. See methodology.
Home health in Ontario — FAQ
How many home health agencies are in Ontario, California?
The current CMS Home Health Care dataset lists 12 agencies in Ontario, California. Of these, 6 have a CMS quality-of-patient-care star rating.
What is the average CMS star rating for home health in Ontario?
The average CMS quality-of-patient-care star rating across rated agencies in Ontario is 3.33 of 5, compared with a California average of 3.16. Averages exclude agencies CMS has not rated.
How do I verify a home health agency in Ontario?
SeniorCareRating.com organizes public CMS data and is not affiliated with CMS. Confirm current details on the official Medicare Care Compare site and with the agency.
SeniorCareRating.com summarizes public CMS data. It is not affiliated with CMS, Medicare.gov, or any nursing home. Data may lag current conditions. This is not medical, legal, or care-placement advice — always verify with official sources and qualified professionals.