Are You Part of This Year’s Medicare Current Beneficiary Survey? Learn How to Verify Your Participation & Prevent Fraud

Usually we tell people that Medicare will neither call you nor show up at your door. If either of these things happen, it’s a red flag for fraud. Yet, just like most things, there is an exception.


Each year the Medicare Current Beneficiary Survey (MCBS) adds about 12,000 beneficiaries to the sample. They do this by first contacting the selected beneficiaries by mail in mid-July. Phone and in-person interviews are then initiated in August. Therefore, these 12,000 selected beneficiaries may receive a legitimate call or in-person visit from someone on “behalf of Medicare” that is part of this survey. (Note: CMS contracts with NORC, a respected social science research organization with the University of Chicago, to conduct the survey. Therefore the professional interviewers that contact selected beneficiaries may mention their affiliation with NORC, the MCBS and Medicare.)


With Medicare fraud and scams on the rise, fraudsters could easily use this annual survey to con unsuspecting beneficiaries into giving them their personal and medical identity information. Yet, to protect beneficiaries, the Centers for Medicare and Medicaid Services (CMS) has created ways for contacted beneficiaries to:

  1. Verify their participation in the survey (that Medicare has selected them), and
  2. Verify the legitimacy of their interviewer.


To verify their participation in the survey, beneficiaries can call 1-800-MEDICARE, as all the selected beneficiaries are in the Medicare system.


To verify the legitimacy of the surveyor/interviewer and the study itself, NORC, the contractor for the MCBS has launched a respondent care page. Additionally, if a beneficiary contacts any of the CMS Regional Offices or  1-800-MEDICARE, the staff can assist the beneficiary/respondent if they have the interviewer ID number and interviewer’s last name.


If the beneficiary has the interviewer ID# from the interviewer’s badge as well as their last name, they can look up a copy of the interviewer’s badge and verify they are in the study.


Clicking on the survey link below will take an individual directly to the study page at NORC and additionally to the CMS website:


Beneficiaries with questions about this survey can also contact their local Health Insurance Counseling and Advocacy Program (HICAP).


Additional links for more information: