The Pennsylvania Department of Public Welfare (DPW) has published a notice of its intention to implement changes in the Medicaid fee schedule and to update selected prior authorization requirements.
Those notices are published here, in the June 22 edition of the Pennsylvania Bulletin, and the changes took effect on June 24.
DPW also published a Medical Assistance Bulletin on the procedure code updates and a table showing the updates.  Find the bulletin here and the table here.