EL PASO,TX — The Better Business Bureau wants to warn the public of a Medicare scam in which local senior citizens have been falling victim to. The BBB advices that Medicare, Medicaid and the Social Security Administration will not call you to update information or issue a new card. Remember not to give out your personal information to unknown callers. If you are unsure if a call is legitimate, hang up and verify by calling the agency. You can also contact the Better Business Bureau or file a complaint at www.cantonbbb.org .