---
title: "SQL-140: EbillServiceQueryProvider.GetEbillService"
summary: Read operation for `EbillServiceQueryProvider.GetEbillService`
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# SQL-140: EbillServiceQueryProvider.GetEbillService

This statement is a read operation invoked through ORM (NHibernate LINQ). Executed by `EbillServiceQueryProvider.GetEbillService`.

## Classification

| Field | Value |
| --- | --- |
| **SQL ID** | SQL-140 |
| **Operation type** | Read |
| **Execution method** | ORM (NHibernate LINQ) |
| **Database** | Oracle* |
| **Schema** | [unqualified]** |
| **Command type** | N/A (ORM-generated) |
| **Business object** | `EbillServiceQueryProvider` |
| **Criteria property** | N/A — ORM |
| **Lifecycle method** | `GetEbillService` |

## Parameters

| Parameter | Direction | Type | Max length | Description |
| --- | --- | --- | --- | --- |
| `:bsvBillId` | Input | long | N/A | Evaluated client-side from `bsv.Bill.Id` (`CbpBillService.Bill.Id`); bound into the ORM expression |

## Tables

| Table | Access | Columns used |
| --- | --- | --- |
| [EBILL](../database-tables.md#ebill) | SELECT | `EBILL_SEQ_NUM`, `UPDATE_NUM`, `CLEARINGHOUSE_CONTROL_NUM`, `STATEMENT_FROM_DATE`, `STATEMENT_THRU_DATE`, `INJURY_DATE`, `ADMISSION_DATE`, `DISCHARGE_DATE`, `ORIGINAL_BILL_ID`, `BILL_TOTAL_AMOUNT`, `UB_BILL_TYPE_CODE`, `SERVICE_LOCATION_CODE`, `FACILITY_NPI`, `SUBMITTER_CONTROL_NUM`, `TRANSACTION_SET_CONTROL_NUM`, `UPDATE_USER`, `UPDATE_DATE`, `CLEARINGHOUSE_RECEIVED_DATE`, `CBP_ADMISSION_TYPE_CODE`, `BILL_ID`, `EBILL_RECEIPT_BATCH_SEQ_NUM`, `EBILL_PATIENT_SEQ_NUM`, `EBILL_STATUS_CODE`, `FACILITY_ADDRESS_SEQ_NUM`, `EBILL_SET_TYPE_CODE`, `EBILL_FIRST_RESPONSE_SEQ_NUM`, `EBILL_LAST_RESPONSE_SEQ_NUM`, `EBILL_RESPONSE_SET_SEQ_NUM`, `EBILL_EOB_SEQ_NUM` |

## LINQ statement

Source: `Data/SAIF.Data/Queries/Claims/Ebilling/EbillServiceQueryProvider.cs:44`

```csharp
// Data/SAIF.Data/Queries/Claims/Ebilling/EbillServiceQueryProvider.cs:44
var ebill = Factory.GetRepository<Ebill>().Query().FirstOrDefault(x => x.Bill.Id == bsv.Bill.Id);
```

## Sample SQL

> **Inferred SQL:** This SQL was inferred from the LINQ statement above and the NHibernate mappings. It is not concrete SQL from source code; NHibernate generates the executed statement at runtime, so aliases, column order, join syntax, and bind-parameter names may differ.

```sql
-- Inferred from LINQ (NHibernate mapping translation); not concrete SQL
SELECT *
FROM (
  SELECT
    E.EBILL_SEQ_NUM,
    E.UPDATE_NUM,
    E.CLEARINGHOUSE_CONTROL_NUM,
    E.STATEMENT_FROM_DATE,
    E.STATEMENT_THRU_DATE,
    E.INJURY_DATE,
    E.ADMISSION_DATE,
    E.DISCHARGE_DATE,
    E.ORIGINAL_BILL_ID,
    E.BILL_TOTAL_AMOUNT,
    E.UB_BILL_TYPE_CODE,
    E.SERVICE_LOCATION_CODE,
    E.FACILITY_NPI,
    E.SUBMITTER_CONTROL_NUM,
    E.TRANSACTION_SET_CONTROL_NUM,
    E.UPDATE_USER,
    E.UPDATE_DATE,
    E.CLEARINGHOUSE_RECEIVED_DATE,
    E.CBP_ADMISSION_TYPE_CODE,
    E.BILL_ID,
    E.EBILL_RECEIPT_BATCH_SEQ_NUM,
    E.EBILL_PATIENT_SEQ_NUM,
    E.EBILL_STATUS_CODE,
    E.FACILITY_ADDRESS_SEQ_NUM,
    E.EBILL_SET_TYPE_CODE,
    E.EBILL_FIRST_RESPONSE_SEQ_NUM,
    E.EBILL_LAST_RESPONSE_SEQ_NUM,
    E.EBILL_RESPONSE_SET_SEQ_NUM,
    E.EBILL_EOB_SEQ_NUM
  FROM EBILL E
  WHERE E.BILL_ID = :bsvBillId
)
WHERE ROWNUM <= 1
```

Translation notes:
- Oracle10 row limit for `FirstOrDefault()`: the query (including any `ORDER BY`) is wrapped in `ROWNUM <= 1` (limit written inline; NHibernate binds it as a parameter at runtime).
- The repository is obtained inline (`Factory.GetRepository<Ebill>().Query()`).

## Operations and processes

- [E-bill processing queries](../operations/e-bill-processing-queries.md)


## Sources
- `Data/SAIF.Data/Queries/Claims/Ebilling/EbillServiceQueryProvider.cs:44`