…-7756 or OutpatientPPS@cms.hhs.gov . Add-on Payment for Radiopharmaceutical Technetium-99m (Tc-99m) Derived from Domestically Produced Molybdenum-99, contact Au'Sha Washington via email at ausha.washington@cms.hhs.gov or Leone Kisler at leone.kisler@cms.hhs.gov . Adjusting Paymen…