This is a CVS thing and not an insurance provider issue. If you go to an in-network provider, they will treat your UTI.
Two years ago I passed a kidney stone, that led to a UTI, and then sepsis. My insurance treated me without blinking. In fact, the only out-of-pocket costs I paid, was a $50 co-pay for the ER/hospital stay, and $8 co-pay for my aftercare antibiotic.
Well, the GOP loves hitting themselves in the face.