Electronic Transactions (EDI) support for HIPAA transactions is provided for the health plan by Centene Corporation.  Centene is currently receiving professional, institutional, and encounter transactions electronically, as well as generating an electronic remittance advice/explanation of payment (ERA/EOP).  To conduct other HIPAA transactions not listed below, please contact our EDI department at (800) 225-2573, Ext. 25525. The list below contains contact information for the trading partners currently active with our health plan.  All providers are encouraged to contact one of these trading partners to utilize our electronic transaction options.