Ask a Rev Cycle Expert: Do We Use JG Modifier with M1145?
Based on the Most Favored Nation (MFN) Model Interim Final Rule (IFC), it appears we would still add the JG modifier for 340b purchased drugs, but we would not use the JG modifier on the add-on code M1145. Please see the included excerpt and confirm the JG modifier is not needed with M1145.
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