Segment: GS
837p Segment: GS
01 (Functional Identifier Code)
Hard coded to 'HC'
Element: GS02 (Application Sender Code)

Tools->Insurance Companies->Edit Insurance Company->Edit Provider->Submitter ID (Defaults to Info entered in Tools->Billing Info->Claims Options)
Element: GS03 (Application Receiver Code)

Tools->Insurance Companies->Edit Insurance Company->Edit Provider->Receiver ID (Defaults to info entered in Tools->Billing Info->Claims Options)
Element: GS04 (Functional Group Creation Date)
Generated at time of submission
Element: GS05
Generated at time of submission
Element: GS06 (Group Control Number)
Hard coded to '987654321'
Element: GS07 (Responsible Agency Code)
Hard coded to 'X'
Element: GS08 (Version Identifier Code)
Needs to be Hard coded to '005010X222A1'