Commonwealth of Massachusetts MassHealth Provider Manual Series Subchapter Number and Title Table of Contents Page vi Psychiatric Inpatient Hospital Manual Transmittal Letter PIH-21 Date 12/01/12 Appendix A. Directory ........................ A-1 Appendix B. Enrollment Centers ................... B-1 Appendix C. Third-Party-Liability Codes .............................................. C-1 Appendix D. Supplemental Instructions for TPL Exceptions......................... D-1 Appendix U. DPH-Designated Serious Reportable Events That Are Not Provider Preventable Conditionss for Provider Preventable Conditions .......... V-1 Appendix W. EPSDT Services Medical and Dental Protocols and Periodicity Schedules ........... W-1 Appendix X. Family Assistance Copayments and Deductibles .................................................... X-1 Appendix Y. EVS Codes and Messages ....................................... Y-1 Appendix Z. EPSDT/PPHSD Screening Services Codes................... Z-1 Z-1