Statistical flags indicate unusual patterns — not proof of fraud or wrongdoing. Read our methodology

Kaiser Foundation Hospitals

General Acute Care Hospital

Vallejo, California

NPI: 1366513509

Risk Tier

Elevated

Total Paid

$19.1M

$19,062,079

Total Claims

1.6M

Beneficiaries

1.3M

Avg Cost/Claim

$12.09

Statistical Fraud Flags (1)

Explosive Growth

Billing increased over 500% year-over-year — far beyond normal growth patterns.

Billing grew 597% from 2023 to 2024.

Disclaimer: Statistical flags indicate unusual billing patterns — they are not proof of fraud or wrongdoing. Some entities (government agencies, home care programs, hospitals) may legitimately bill at higher rates due to patient acuity, overhead costs, or specialized services. This report is generated from public HHS data and statistical analysis only. No clinical or investigative review has been performed.

Generated by OpenMedicaid | openmedicaid.org | Data: HHS 2018-2024