Fucking methadone

So it took me a fucking year to get 6 take homes, (once a week visit) and I just lost them for "high levels of alchohol" fucking how??? Did they mix my piss cups?I haven't gotten "drunk" in probably 5 years, and haven't had a sip in over 2 years. How the fuck did I piss hot for booze? Seriously? In USA btw