The OAS-CAHPS® Survey Survey is designed to measure patients’ experiences with care received from Medicare-certified hospital outpatient departments (HOPDs) and ambulatory surgery centers (ASCs).
The standardized OAS-CAHPS® Survey instrument is composed of the following measures:
Hospital Outpatient Department (HOPD) quota is 300 and is mandatory starting in 2024.
The Ambulatory Surgery Center (ASC) quota is 200 and is mandatory starting in 2025.