What to do if you suspect health care fraud? Health care fraud affects health care costs for all of us. If you suspect any person or company of defrauding or attempting to defraud Blue Cross and Blue Shield of Texas, please call our toll-free hotline at (800) 543-0867. All calls are confidential and may be made anonymously.How do i contact shield healthcare by fax? Contact us by Fax To send Shield HealthCare a fax, please dial 888.349.1499.How do i report fraud at blue cross and blue shield? If you suspect any person or company of defrauding or attempting to defraud Blue Cross and Blue Shield of Texas, please call our toll-free hotline at (800) 543-0867. All calls are confidential and may be made anonymously.How do i contact blue cross blue shield insurance company? Shop for Insurance Learn about insurance options for Inpiduals & Families or Employers, or get connected with your local Blue Cross Blue Shield company by calling 888.630.2583. Please note that this number is used solely to receive calls from BCBS members seeking assistance and never to make calls to BCBS members.