Segment: HL
Loop: 2000C Segment: HL
Element: HL01 (Patient Hierarchical Level ID Number)
Hard Coded
Element: HL02 (Patient Hierarchical Parent ID Number)
Generated from Subscriber Hierarchical Level
Element: HL03 (Patient Hierarchical Level Code)
Hard Coded to '23'
Element: HL04 (Patient Hierarchical Child Code)
Hard Coded to '0'