Can I refuse ???

At work, I had a VERY minor accident that required me to get lab work through worker’s comp. It’s literally so minor I didn’t even have to report it but I did anyways. Their urgent is super difficult for me to get to. And every time I go, im there for four hours and they have to call a bunch of people bc they are confused why I’m there and need to confirm all this stuff just for stupid blood work. That urgent care is actually a mess. I did the first initial lab work and the three month. Now they’re saying I have to go back for a six month and need to by the end of the month. I’m moving and have a few life events coming up, it’s really difficult for me to get there this month, can I refuse this? Even the doctor at the urgent care is confused by all of this lol.