So, I am confused. If we have a 317 funded Adult Medicaid flu vaccine how do I bill for that? Then if I have a private pay flu vaccine given to an Adult Medicaid client, how do I bill for it? Is it entirely different? Do I file through pharmacy for both? And what procedure codes do I use for both situations? And do I need any modifiers? We don’t have very many but just trying to get these billed correctly. Thanks again for all your help!!