Welcome to the official site of the In-Center Hemodialysis CAHPS Survey

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The Consumer Assessment of Healthcare Providers and Systems (CAHPS®) In-Center Hemodialysis Survey is designed to measure the experiences of people receiving in-center hemodialysis (ICH) care from Medicare-certified dialysis facilities. Beginning in calendar year 2014, the In-Center Hemodialysis CAHPS Survey, also referred to as the ICH CAHPS Survey, is conducted for ICH facilities by survey vendors approved by the Centers for Medicare & Medicaid Services (CMS).

For more information on the history and background of the ICH CAHPS Survey, participation requirements, and public reporting, visit the About ICHCAHPS page. For information about how to become an approved ICH CAHPS Survey vendor, please click on the Vendor Application Process link under the "For Vendors" tab above.

Viewers are encouraged to check this site, which is the official web site for the ICH CAHPS Survey, regularly for updated information about the ICH CAHPS Survey.

For more information, please contact or call 1-866-245-8083.

For information about the availability of auxiliary aids and services, visit:

ICH CAHPS 2022 Fall Survey Data Collection Schedule

Activity Date
Submit New Facility-Specific Questions to CMS 8/5/2022
Deadline for Authorizing a Vendor for 2022 Fall Survey1 8/31/2022
Deadline (for vendors) to Review Vendor Authorization Report and Notify the Coordination Team of any Authorization Issues 9/1/2022
Sampling Window 4/1/2022-6/30/2022
Sample Files Uploaded on ICH CAHPS Website 9/30/2022
Vendors Attest to Receipt of Sample File 10/4/2022
Mail Prenotification Letter 10/21/2022
Mail 1st Survey (mail only and mixed mode)/Begin Telephone data collection (phone only mode) 11/4/2022
Mail 2nd Survey (mail only)/Begin phone follow-up (mixed mode) 12/2/2022
Data Collection Ends 1/13/2023
Vendors Clean/Process Final Data and Construct XML File 1/13/2023-1/24/2023
Deadline for Submitting XML Data File to ICH Data Center 1/25/2023

1 Only ICH facilities that will be switching to a different survey vendor and those that will be participating in the ICH CAHPS Survey for the first time will need to complete the online vendor authorization form.