OAS CAHPS Public Reporting Results Refreshed on Provider Data Catalog (Quarter 2, 2022 through Quarter 1, 2023)
folder_openPublic Reportingcalendar_todayPosted November 8, 2023

Outpatient and Ambulatory Surgery CAHPS (OAS CAHPS) Survey results based on responses from patients who received an outpatient surgery or procedure between April 2022 and March 2023 are now publicly available on the Provider Data Catalog (PDC) website (formerly known as The PDC website provides downloadable datasets (direct link: OAS CAHPS data are also referenced on Care Compare, which points to the downloadable datasets on the PDC website under "Resources & Information" (direct link:

You can access OAS CAHPS Survey results at the facility, state and national levels. As a reminder, OAS CAHPS Survey results are updated quarterly, as shown in Table 16.2 of the OAS CAHPS Survey Protocols and Guidelines Manual.

For more information about how the data were analyzed and for the patient-mix adjustment factors that were used to statistically adjust the results that are currently being publicly reported, click on the "Patient Mix Adjustment Factors" in the Quick Links box on the Home page.

If you have any questions, please contact the OAS CAHPS Survey Coordination Team via e-mail at or call toll-free (866) 590-7468.