Medicare plans and agents must follow certain rules when marketing their plans and getting your enrollment information. They can't ask you for a credit card or banking information over the phone or via email unless you're already a member of that plan. Medicare plans can't enroll you into a plan over the phone unless you call them and ask to enroll, or you've given them permission to contact you. Call 1-800-MEDICARE to report any plans or agents that: Ask for your personal information over the phone or email Call to enroll you in a plan Use false information to mislead you You can call the Medicare Drug Integrity Contractor (MEDIC) at 1-877-SAFERX (1-877-772-3379) . The MEDIC fights fraud, waste, and abuse in Medicare Advantage (Part C) and Medicare Prescription Drug (Part D) Programs. Fighting fraud can pay You may get a reward if you help us fight fraud and meet certain conditions. For more information, visit Medicare.gov , or call 1-800-MEDI...