To record information specific to the primary insured and the insurance carrier for that insured
| Position | Element | Name | Type | Min/Max | Repeat | |
|---|---|---|---|---|---|---|
| 1 | 1138  | Payer Responsibility Sequence Number Code | Mandatory | ID | 1/1 | AtMax 1 | 
| 2 | 1069  | Individual Relationship Code | Opt | ID | 2/2 | AtMax 1 | 
| 3 | 127  | Reference Identification | Opt | Alphanumeric | 1/80 | AtMax 1 | 
| 4 | 93  | Name | Opt | Alphanumeric | 1/60 | AtMax 1 | 
| 5 | 1336  | Insurance Type Code | Opt | ID | 1/3 | AtMax 1 | 
| 6 | 1143  | Coordination of Benefits Code | Opt | ID | 1/1 | AtMax 1 | 
| 7 | 1073  | Yes/No Condition or Response Code | Opt | ID | 1/1 | AtMax 1 | 
| 8 | 584  | Employment Status Code | Opt | ID | 2/2 | AtMax 1 | 
| 9 | 1032  | Claim Filing Indicator Code | Opt | ID | 1/2 | AtMax 1 | 
| 10 | 1732  | Source of Payment Typology Code | Opt | ID | 2/6 | AtMax 1 |