It shows if you are from one of the countries where Hepatitis is endemic. I was told by the clinic that the test doesn't show on the initial tracking sheet they gave me due to some system limitation. They did however send me the tracking sheet when all tests have been completed and it showed the Hepatitis test.
You can refer to this PDF for more info. http://www.cic.gc.ca/english/department/partner/pp/pdf/IMEI_Hepatitis.pdf