They don't place you; you have to be working at the critical need facility when you apply. I think there's a list of covered areas and types of facilities but they don't have actual hospital and nursing home names on there. It doesn't matter what department you work in but there are specifics on how many hours you work per week (I think it's 32), no more than so many weeks vacation, etc. I don't know if HR departments would all know if they qualify or not; at least in our area it's not that well known that this program is available. I applied 2 years in a row before getting approved. Do make sure you like the facility you're at before committing. The penalties are not good if you default on the committment.