Speaking from experience - my DH had a serious injury in 2001 that has been ongoing with a knee reoconstruction and most recently a full knee relacement, you can get reimbursements from worker's comp. For example, if you fill a prescription and the pharmacy does not have your comp info on file, you can use your own prescription card, pay your copay and be reimbursed the money you were out. We have been doing this for 5 years for prescriptions, a walker, a shower bench, etc. Just make she/he saves all her receipts and then get the name of the workers comp co. from your HR dept and submit them.
Good luck, workers comp can be a nasty beast!