Mount San Antonio Gardens
Nursing home in Pomona, California, CMS certification number 055016
900 E. Harrison Ave, Pomona, CA 91767 · Los Angeles County
- CMS overall rating
- 5 of 5 stars
- Certified beds
- 64
- Certified for
- Medicare
- Last standard inspection
- June 24, 2026
- Deficiencies at that inspection
- 6
- Fines in 3 years
- No fines
Does Mount San Antonio Gardens take Medicare and Medicaid?
Mount San Antonio Gardens is certified for Medicare only. Medicare can cover a short skilled stay after a qualifying hospital stay, but Medicaid won't pay for a long stay here.
Certification isn't a promise of an open bed. Ask how many Medicaid beds it has free and whether it keeps residents who move from Medicare to Medicaid. Our guide explains what Medicare pays for.
CMS star ratings
CMS rates every certified nursing home from 1 to 5 stars. The overall rating starts from health inspections, then moves up or down for staffing and quality. These come from the CMS Provider Information, October 2026 release.
| Measure | CMS stars |
|---|---|
| Overall | 5 of 5 |
| Health inspections | 5 of 5 |
| Staffing | 3 of 5 |
| Quality of resident care | 5 of 5 |
| Long-stay quality | 5 of 5 |
| Short-stay quality | 5 of 5 |
Nurse staffing hours and turnover
These are the hours Mount San Antonio Gardens reported to CMS, split across residents and days. More hours per resident usually means more hands at the bedside.
- Total nurse hours per resident per day
- 6.55
- Registered nurse hours
- 0.70
- Licensed practical nurse hours
- 1.72
- Nurse aide hours
- 4.13
- Weekend total hours
- 5.60
Health inspections and complaints
Inspectors last made a standard visit on June 24, 2026 and cited 6 deficiencies, plus 1 from complaint visits.
The visit before, on May 30, 2025, found 4.
Read every citation on the CMS Care Compare page.
Fines and payment denials
CMS lists no fines for Mount San Antonio Gardens in the past 3 years.
Beds and residents
On an average day 38.9 residents live here, about 61% of its 64 certified beds.
- Certified beds
- 64
- Average residents per day
- 38.9
- Certified since
- January 1, 1967
- Part of a continuing care community
- Yes
- Resident or family council
- Both
Who owns Mount San Antonio Gardens
- Legal business name
- Congregational Homes
- Ownership type
- Non profit - Corporation
Other nursing homes near Mount San Antonio Gardens
- Pilgrim Place Health Services Center721 Harrison Ave, Claremont 91711
- Claremont Manor Care Center621 W Bonita Ave, Claremont 91711
- Claremont Care Center219 E. Foothill Blvd, Pomona 91767
- Landmark Medical Center2030 N. Garey Ave., Pomona 91767
- Claremont Heights Post Acute590 S. Indian Hill Blvd., Claremont 91711
See also all nursing homes in Pomona.
Who inspects nursing homes in California
California's state survey agency licenses nursing homes and carries out the federal inspections for CMS. A home must keep its state licence and meet the federal rules to take Medicare or Medicaid.
Compare all nursing homes in California, the 9 in Pomona, or see how assisted living and nursing homes differ.
Is this your facility?
If you run Mount San Antonio Gardens, email contact@assistedlivingaccess.com from your work address. We can add your own rates, photos and contact details next to the state record, or take the listing down.
Questions about Mount San Antonio Gardens
What is the CMS star rating of Mount San Antonio Gardens?
5 out of 5 stars overall.
Does Mount San Antonio Gardens accept Medicaid?
No, it is not Medicaid certified.
What did inspectors find at Mount San Antonio Gardens?
6 cited at the last standard visit.
Who owns Mount San Antonio Gardens?
Congregational Homes, non profit - corporation.
From the federal record: CMS Care Compare and the CMS Provider Information dataset, October 2026 release.