| Field Name | Data Type | Description | Format | Example | Required |
|---|---|---|---|---|---|
| enrollment.external_contract_id | str | The policy ID issued by vendor | Vendor-specific | Vendor-specific | N |
| enrollment.application_id | str | The application ID issued by vendor | Vendor-specific | Vendor-specific | N |
| enrollment.total_premium | str | The total monthly premium for the contract | Valid decimal value | 999.99 | Y |
| enrollee.issuer_id | str | The member ID issued by issuer | OSC#########-0# | OSC123456789-01 | Y |
| enrollee.external_member_id | str | The member ID issued by vendor | Vendor-specific | Vendor-specific | N |
| enrollee.first_name | str | Member's first name | FIRST | JOE | Y |
| enrollee.last_name | str | Member's last name | LAST | DOE | Y |
| enrollee.dob | str | Member's date of birth | YYYY-MM-DD | 1990-01-01 | Y |
| enrollee.email | str | Member's email address | Valid Email Format | joe.doe@gmail.com | Y |
| enrollee.coverage_start_date | date | Member's policy coverage start date | YYYY-MM-DD | 2024-01-01 | Y |
| enrollee.coverage_end_date | date | Member's policy coverage end date | YYYY-MM-DD | 2024-11-01 | N |
| status | enum | The current status of member. Available statuses: EFFECTUATED CANCELLED TERMINATED REINSTATED |
STATUS | TERMINATED | Y |
| additional_maintenance_reason | str | Reason for change to eligibility status | REASON | NOT_PAID | N |
| oscar_internal_uuid | str | UUID for Oscar internal use only. | 4a94a4f321484b71a2e2e7bafd2e4273 | N |