Health Insurance Portability and Accountability Act, subset of the ASC X12 EDI standard for to transfer of healthcare-related information.
HIPAA in this context refers to the data transmission standards mandated by the U.S. healthcare privacy act. It is based on the 004010 and 005010 versions of the X12 EDI standard, maintained by DISA.
The specific messages involve transferring inquiries, notifications, billing information and procedures between both healthcare providers (such as doctors, hospitals and other services) and billing agencies.
The Washington Publishing Company has the responsibility of publishing the actual standards documents.