Kaiser Foundation Hospital Medical Ctr.- Ontario

Contact and basics

CMS five-star rating

★★★☆☆ 3/5

CMS rates dialysis facilities on a curve: roughly the top 10% get five stars and the bottom 10% get one, so a three-star facility is average, not poor.

Outcomes compared with what CMS expects

Each category is risk-adjusted: CMS compares this facility against what would be expected given its patients' characteristics. "As Expected" is the most common result.

Reported rates

Treatment and capacity

Other dialysis facilities in Ontario

• Usrc Ontario Ontario ★★★☆☆ 3/5 · US Renal Care, Inc.
• Davita Ontario Mills Dialysis Ontario ★★★☆☆ 3/5 · DaVita
• Ontario Dialysis, Inc. Ontario ★☆☆☆☆ 1/5
• Ontario Holt Dialysis Center, Inc. Ontario ★☆☆☆☆ 1/5

All dialysis facilities in Ontario →

Where these records come from

Everything on this page is reproduced from the CMS Provider Data Catalog (July 2026 release) and, where shown, the CMS ownership and Medicare enrollment files. Nothing here is a rating or opinion of ours. If you believe a figure is wrong, email data@carerecords.org with the CCN and we verify against the official file within 5 business days.

How to cite this page: CareRecords, "Kaiser Foundation Hospital Medical Ctr.- Ontario — dialysis facility records, Ontario, CA." Compiled from the CMS Provider Data Catalog (July 2026 release), CCN 052404. https://carerecords.org/dialysis/california/kaiser-foundation-hospital-medical-ctr-ontario-ontario/