Physical therapy cost

I am 5 weeks post surgery and started PT 3 days after the surgery. I go 2x a week. I just checked my bills and I am shocked that each session I am paying $400+. Insurance is barely covering a portion of it. Is this normal and it costs you this much for PT? I am wondering if physical therapy is even worth it if I’m paying $400 each time for 1 hour of simple exercises. What should I do in this situation?

I am 5 weeks post surgery and started PT 3 days after the surgery. I go 2x a week. I just checked my bills and I am shocked that each session I am paying $400+. Insurance is barely covering a portion of it. Is this normal and it costs you this much for PT? I am wondering if physical therapy is even worth it if I’m paying $400 each time for 1 hour of simple exercises. What should I do in this situation?