Article - July 29, 2008 - Atlanta Journal Constitution

Private medical data exposed

Insurance benefit letters sent to wrong addresses by Blue Cross and Blue Shield reveal claim histories, open door to ID theft.

By Andy Miller

Georgia's largest health insurer sent an estimated 202,000 benefits letters containing personal and health information to the wrong addresses last week, in a privacy breach that also raised concerns about potential identity theft.

Blue Cross and Blue Shield of Georgia said Monday that the erroneous mailings were primarily Explanation of Benefits (EOB) letters, which include the patient's name and ID number, the name of the medical provider delivering the service, and the amounts charged and owed.

"A small percentage" of letters also contained the patient's Social Security numbers, said Cindy Sanders, a Blue Cross spokeswoman. The EOB forms were mailed to the addresses of other Blue Cross policyholders.

The security breach may be a violation of the federal Health Insurance Portability and Accountability Act of 1996 (HIPAA), which protects patients' medical information. The privacy rules were fully implemented in 2003, but few fines have been assessed under the law, experts said.

While the insurer said it was still determining the number of letters involved, state Insurance Commissioner John Oxendine, whose office is investigating the problem, gave a preliminary estimate of 202,000.

That figure does not equal the number of patients affected, though, because some would have received multiple EOBs if they had visited several medical providers, Oxendine said.

"This is very, very serious," Oxendine said. A person with knowledge of medicine or billing, for example, could determine if the patient was treated for cancer, HIV or fertility problems, he said.

Blue Cross said the mix-up was caused by a change in the computer system that was not properly tested.

"As soon as we became aware of the mailing error, we worked to determine the exact cause, and we have made changes to prevent it from happening again in the future," Sanders said.

Blue Cross has 3.1 million Georgia policyholders.

The error occurred statewide and affected both employer and individual health benefit plans. The company has many state employees and schoolteachers as members, as well as large and small corporate customers. Blue Cross declined to identify large employers that it serves.

Blue Cross' parent company, Indianapolis-based WellPoint, "is committed to protecting the privacy and security of all members' health information and is working diligently to mitigate any impact which may result from this operational error," Sanders said.

Full story


Page Information

  • 3 months ago [history]
  • View page source
  • You're not logged in
  • No tags yet learn more

Wiki Information

Recent PBwiki Blog Posts