Ridiculous reasons for rejecting in hospital claims.

Fedhealth has rejected the blood grouping tests during the birth of my child as they claim I had no authorisation as the authorisation was in my name and not my son's name. How on earth do they propose that I get a separate hospital authorisation on an unborn child for services that form part of the birth? You can't get authorisation before admission as he wasn't born yet and on email, they claim that I should have gotten authorisation while in hospital. This is not a reasonable request and it is a ridiculous expectation to expect a patient to get authorisation from the operating theatre or immediately afterwards for a test that you have absolutely no idea is excluded from your hospital authorisation.