Versions of Illinois Compiled Statutes 305 ILCS 5/12-4.57 - Prospective Payment System rates; increase for federally qualified health centers on LawServer 2024 Illinois Compiled Statutes 305 ILCS 5/12-4.57 – Prospective Payment System rates; increase for federally qualified health centers Sorry, but we did not find any prior versions of this law on LawServer. Back