Hello thank you in advance to any response I receive to this question. I am CPC who deals primarily in Professional coding and billing for my daily work. I'm trying to learn a little more about facility coding to aid a friend who had spent some time in the hospital recently. This individual was billed for revenue code 200 ICU, 24 consecutive days. What I am trying to calculate is what Medicaid's allowed amount would be for those charges. This took place in Columbus, OH. What information do I need in order to calculate this? Thanks again.