Can i get reimbursed for transportation I incur while out on workers comp injury that cause loss of my job?

Prior to losing my job, I was authorized to use my company vehicle for both personal and business and pay for personal use on monthly expense report. I have both neck and back pain that prevent me from driving extensively and thus the reason I lost my job. I would only need transportation for injury related travel, physical therapy,picking up prescriptions,etc. My goal is not to get a free car but just to use for medical related services pertaining to my injury until a settlement is reached. I am in no condition to drive and find a new vehicle.