Data
Latest Releases
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Prescription Drugs Introduced to Market
View reported information on specified prescription drugs introduced to market from Q1 2019 to Q4 2025.
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Wholesale Acquisition Cost (WAC) Increase Report Data – Cumulative
The interactive reports include submitted WAC increase data from quarter 1 (Q1) 2019 through quarter 4 (Q4) 2025.
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Wholesale Acquisition Cost (WAC) Increase Report Data – Current Year
Interactive reports showing Median Cumulative WAC Percent Increase by WAC Price Category, Drug Source Type, or both.
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Post Coronary Artery Bypass Graft (CABG) Readmissions and Complications
This report provides comparisons of readmissions due to CABG complications.
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Inpatient Hospital Costs by Region
This report presents cost and utilization information for acute hospital inpatient stays by region and type of stay (defined by...
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California Postoperative Sepsis Outcomes for Inpatient Elective Surgeries
Evidence suggests that postoperative sepsis may be associated with deficiencies in the quality of care provided.
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Behavioral Health Data
✖ Behavioral Health Hospital Visits in California Based on HCAI 2024 data, this timer estimates how many behavioral health-related inpatient...
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Patient Flow in California’s Hospitals: Where Did Patients Come From, How Long Did They Stay, Where Did They Go and Why Were They There?
A visualization providing insights into patient admissions, discharges, and their respective journeys within healthcare facilities.
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Inpatient Mortality Indicators
The Inpatient Mortality Indicators (IMIs) are measures for certain procedures and medical conditions where evidence suggests that high mortality rates...
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Healthcare Payments Data (HPD) Program Quarterly Newsletter June 2026
Read the Healthcare Payments Data Program Quarterly Newsletter for June 2026