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X12 Gateway Transition

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One key early step in our Business Transformation was the transition of X12 transactions to the Highmark, Inc. (Highmark) Gateway. As a result of this transition, trading partners send/receive transactions to/from the Highmark Gateway.

Below is a complete list of communications that were sent to trading partners and applicable providers regarding the X12 Gateway transition.You can also visit our Electronic Data Interchange page at www.ibx.com/edi to access additional resources regarding the submission of transactions.



Communications
DateTitleAudience
11/22/13 Bulletin #25-2013: Medically Unlikely EditsParticipating hospitals and ASCs
10/15/13 X12 Gateway transition: platform transition reminderHighmark DataStream submitters
10/11/13 X12 Gateway Transition: Independence Administrators Companion Guide Now AvailableIndependence Administrators-participating NaviNet X12 Gateway Submitters and Direct Connect Submitters
10/2/13 X12 Gateway Transition: Updated IBC Companion Guide Now AvailableIBC-participating NaviNet X12 Gateway Submitters and Direct Connect Submitters
6/27/13 X12 Gateway Transition: All transactions communicationTrading partners: NaviNet X12 Gateway submitters
6/27/13 X12 Gateway Transition: All transactions communicationTrading partners: Direct submitters
6/27/13 X12 Gateway Transition: All transactions communicationTrading partners: Highmark DataStream submitters
5/13/13 X12 Gateway Transition: Companion Guide AlertTrading partners: DataStream submitters
5/13/13 X12 Gateway Transition: Companion Guide AlertTrading Partners: NaviNet X12 Gateway submitters and direct submitters
4/29/13 X12 Gateway Transition: Initial AnnouncementIndependence Administrators trading partners: NaviNet X12 Gateway submitters and direct submitters
3/28/13 X12 Gateway Transition: 277 CommunicationTrading partners: NaviNet X12 Gateway submitters
3/28/13 X12 Gateway Transition: 277 CommunicationTrading partners: Direct submitters
3/28/13 X12 Gateway Transition: 277 CommunicationTrading partners: Highmark DataStream submitters
2/1/13 Independence Administrators Gateway transitionProviders participating with Independence Administrators
12/21/12 X12 Gateway Transition: Connectivity CommunicationTrading partners: NaviNet X12 Gateway submitters and direct submitters
12/13/12 X12 Gateway Transition: Initial AnnouncementTrading partners: Additional NaviNet X12 Gateway submitters and direct submitters
11/1/12 Changing the way we do business with youAll participating providers
10/25/12 X12 Gateway Transition: Initial AnnouncementTrading partners: NaviNet X12 Gateway submitters and direct receivers only
10/25/12 X12 Gateway Transition: Initial AnnouncementTrading partners: Highmark DataStream submitters and direct submitters only
7/20/12 X12 Gateway Transition: Initial AnnouncementTrading partners: NaviNet X12 Gateway submitters and direct submitters
6/29/12 Changing the way we do businessAll participating providers




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