HEDIS

Hi there,
I am an LPN currently working on an ACT team. I am actively seeking another position and was considering taking a class in HEDIS. It is a one day class, and there is a cost. I know these positions are usually temporary, however, my question is does anyone know if having this training on my resume would help me land a permanent position? Or will I just be wasting money?
What is HEDIS?

Quote from roser13What is HEDIS?