Billing dept are crooks. They are billing it under the Dr.'s tax ID number and not the Urgent Cares Tax ID #. Therefore my United Health Care is not recognizing this Dr and I keep getting a bill. With my insurance, AT ALL URGENT CARES, all I have ever had to pay is my $40 copay. Except for this special urgent care. I will never go here again. I received a bill in FEBRUARY 2017 for services in AUGUST 2016 for 8/13/2016. I called their billing person and he had no idea why I'm being charged. I called my health ins. company and they said that it is because Express Urgent Care is billing it under the Doctors tax ID number and he/she is not under United Health Care. My insurance company said this is wrong what they are doing and they were going to call them. Well apparently Express Urgent Care fixed NOTHING. And I just received another bill for a higher amount as they added a second visit in August of 2016 when I had seen them. DO NOT GO HERE. ALSO THEY JUST PUSH ALLERGY MEDS AT YOU. THEY THINK EVERYTHING IS ALLERGIES.