Worried about ultrasound appt.😨

Mani

I have my first ultrasound appt Wednesday morning. I want to be so excited but I'm worried I won't be able to have it. Due to having to possibly pay a copayment and me not having the funds Im afraid I will get turned away. I have Anthem Blue Cross. Does anyone know how that works. Will I still be able to get it done if I just ask them to bill it to me? If anyone knows please let me know.