The tag, "Missing follow up Hep B titer" means that you have previously uploaded hepatitis b titer testing that states you are not immune to the hepatitis b disease.
In order to reach compliance with any mandatory hep b titer requirements you must receive a hep b booster vaccination, wait 6 weeks to allow the immunization to build up your immunity and then take a follow-up titer test stating your updated immunity to hep b. Once you receive these results please upload the documentation to your MedProctor account.
How to submit another document: sign into your MedProctor account, go to your "status" page then click on "click here to submit another document." From there you will be directed back to the document section where you can upload forms or download the optional immunization certificate.