Abstract: In a system and method for verifying the accurate processing of medical insurance claim data generated by a health care provider, a health care provider enters medical insurance claim information (data) into a health care provider terminal. The medical insurance claim data may include patient identification data and treatment data. The health care provider terminal stores and transmits the medical insurance claim data to a medical insurance claim processor operated by a medical insurance company. The medical insurance claim processor processes the claim data received from the health care provider terminal and generates processed claim data. Processed claim data may include patient identification data, treatment data, and payment data. Upon receipt of the processed claim data, the health care provider terminal compares the processed claim data with the stored medical insurance claim data originally submitted to the medical insurance claim processor.