001 ISA_LOOP - Interchange Control Header
020 GS_LOOP - Functional Group Header
020 ST_LOOP - Transaction Set Header
015 HEADER - Table 1 - Header
020 DETAIL - Table 2 - Detail
010 2000A - Information Source Level
030 2100A - Information Source Name
040 2000B - Information Receiver Level
030 2100B - Information Receiver Name
040 2000C - Subscriber Level
030 2100C - Subscriber Name
130 2110C - Subscriber Eligibility or Benefit Information
260 2115C - Subscriber Eligibility or Benefit Additional Information
340 2120C - Subscriber Benefit Related Entity Name
040 2000D - Dependent Level
030 2100D - Dependent Name
130 2110D - Dependent Eligibility or Benefit Information
260 2115D - Dependent Eligibility or Benefit Additional Information
340 2120D - Dependent Benefit Related Entity Name
030 FOOTER - Table 3 - Footer