# CheckEligibilityRequest

Model ID: `CheckEligibilityRequest`

Request body for POST /insurance/eligibility (Stedi clearinghouse lookup).

Type: `object`

## Fields

| Field | Type | Required | Format | Allowed values | Default | Nullable | Description |
|---|---|---:|---|---|---|---:|---|
| `date_of_birth` | `string` | No | date |  |  | No | Subscriber's date of birth (ISO-8601); converted to YYYYMMDD before calling Stedi. |
| `first_name` | `string` | No |  |  |  | No | Subscriber's first name. |
| `last_name` | `string` | No |  |  |  | No | Subscriber's last name. |
| `member_id` | `string` | Yes |  |  |  | No | Subscriber's member/policy ID with the payer. |
| `npi` | `string` | No |  |  |  | No | Requesting provider's National Provider Identifier. |
| `payer_id` | `string` | Yes |  |  |  | No | Stedi/payer identifier for the insurance carrier. |
| `provider_name` | `string` | No |  |  | `"HealthCloud Test Clinic"` | No | Requesting provider organization name sent to Stedi. |

## Example

None declared in canonical OpenAPI.