Here we don't have techs taking care of patients at all, only those who take care of the machines. Our nurses all have years of nursing experience, some with bachelors and masters degrees.
CAL. BPC. CODE § 1247.6 : California Code - Section 1247.6(a)Except during training under immediate supervision, no person shall provide services as a hemodialysis technician without meeting one or more of the following requirements:
I really can't tell if they are nurses or techs but here the most junior person cleans the machine and serves the tea.
In Texas, at the center I go to, the techs do everything. The nurses second them on the computers and listen to my lungs and check my legs. And the nurses are there in case of an emergency. I have no idea if the techs are certified or not. Kinda weird. I am curious now. I am going to try and find out.