This dataset contains annual Excel pivot tables that display summaries of the patients treated in each hospital-based and freestanding Ambulatory Surgery Clinic licensed by the California Department of Public Health (CDPH). The summary data includes discharge disposition, expected payer, preferred language spoken, age groups, race groups, sex, principal diagnosis groups, principal procedure groups, and principal external cause of injury/morbidity groups. The data can also be summarized statewide or for a specific facility county, type of control, and/or type of license (hospital or clinic). Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included in the statewide frequencies.

This dataset contains annual hospital inpatient summary data based upon the Patient’s County of Residence. The summary data includes discharge disposition, expected payer, sex, Medicare Severity-Diagnosis Related Group (MS-DRG), Major Diagnostic Categories (MDC), race group, admission source, and type of care.

This dataset contains annual hospital emergency department summary data based upon the Patient’s County of Residence. The summary data includes discharge disposition, expected payer, sex and race group.

This dataset contains annual Excel pivot tables that display summaries of the inpatients treated in each hospital. The summary data include discharges, discharge days, average length of stay, age groups, race groups, sex, expected payer, type of care, do not resuscitate orders, admission source, admission type, discharge disposition, principal diagnosis groups, principal procedure groups, and principal external cause of injury/morbidity groups. The data can also be summarized statewide or for a specific hospital county, bed size grouping, and/or type of control.

This dataset contains annual Excel pivot tables that identify where a facility’s patients come from (Patient Origin) and where patients from a specific area go to (Market Share) for hospital inpatient, emergency department, and ambulatory surgery treatment. The Patient Origin Report shows the ZIP codes of origin (based on a selected facility or facility county) and the Market Share Report lists the destination facilities (based on a selected patient ZIP code or patient county). Note: Physician-owned ambulatory surgery clinics do not report their data to HCAI and, therefore, are not included here.

Specialty clinics include freestanding surgical, chronic dialysis, and rehabilitation clinics as well as alternative birth centers. The complete data set of annual utilization data reported by specialty clinics contains descriptive information on services and encounters, basic information including the number of surgical operating rooms, number of surgeries performed, number of patients, number of encounters by service type, staffing, and major capital expenditures. Also included are type of ownership and payment source information.The documentation, including report forms, is available for each reporting year.