Return to Health Utilization Menu Outpatient Surgery Reports Menu Data is subject to change. Top Outpatient Surgery Procedures Top reasons for outpatient surgery visits by patient demographics. Data is from the Revenue and Fiscal Affairs Health and Demographics hospital outpatient surgery visit and free-standing center visit database. Patient Origin by Hospital or Facility This query contains a report for each South Carolina hospital or facility describing the county of origin of the patient, as well as the market share for each county, by AHRQ CCS Categories. Number and Percent of Outpatient Surgery Visits Occurring Outside the Patient's County of Residence by County Where the Service Occurred This query contains a report for each South Carolina county that describes the county of service of residents receiving outpatient surgery by AHRQ CCS Categories. AHRQ CCS Categories for Outpatient Surgery Outpatient Surgery Patient Origin and Outmigration Reports. If you have questions regarding any health-related terms, please refer to the Terms and Definitions webpage.