Medical Flag is not exportable at the moment. It is a yes/no data, so I don't think there is any reason make it un-exportable. This filed has been in the Query Builder. If you could bring it to the Export Student Record wizard as well, that's great and save us lots of time on checking the consistency of the medical data and flagging.
Thank you,
I raised a ticket last September (#611480) and was told it wasn't possible but that '... this will be a front-end function you should be able to enable yourself in the not too distant future. Please keep an eye on our updates and roadmaps for when this function should become available.'
Can you raise a ticket asking for this please?