---
title: EbillServiceQueryProvider
summary: API reference for EbillServiceQueryProvider.
status: draft
owner: SAIF.Core documentation team
last_reviewed: 2026-09-24
library: SAIF.Data
reference_type: package
---

# EbillServiceQueryProvider

Query provider exposing 3 data-access operation(s) (`GetEbillService`, `GetMaximumServiceDate`, `GetMinimumServiceDate`) against 3 distinct table(s); see [sql/index.md](../../sql/index.md) for the full ORM operation catalog.

## Purpose
- Provides read/write access to 3 table(s) via NHibernate `IQueryable<T>`/`GetRepository<T>()` calls documented in [sql/index.md](../../sql/index.md).
- Exposes 3 public query/command method(s) consumed by higher application layers; see [database-tables.md](../../database-tables.md) for the underlying schema.

## Context
- Namespace: `SAIF.Data.Queries.Claims.Ebilling`
- Assembly/package: `SAIF.Data`

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| GetMaximumServiceDate | `DateTime? GetMaximumServiceDate(Ebill ebill)` | Executes an ORM query ([SQL-138](../../sql/SQL-138-ebill-service-query-provider-get-maximum-service-date.md)) against [EBILL_SERVICE](../../database-tables.md#ebill_service), [EBILL](../../database-tables.md#ebill). |
| GetMinimumServiceDate | `DateTime? GetMinimumServiceDate(Ebill ebill)` | Executes an ORM query ([SQL-139](../../sql/SQL-139-ebill-service-query-provider-get-minimum-service-date.md)) against [EBILL_SERVICE](../../database-tables.md#ebill_service), [EBILL](../../database-tables.md#ebill). |
| GetEbillService | `EbillService GetEbillService(CbpBillService bsv)` | Executes an ORM query ([SQL-140](../../sql/SQL-140-ebill-service-query-provider-get-ebill-service.md)) against [EBILL](../../database-tables.md#ebill), [CBP_BILL](../../database-tables.md#cbp_bill). |
| EbillServiceQueryProvider(IRepositoryFactory factory) | `EbillServiceQueryProvider(IRepositoryFactory factory)` | Initializes a new instance, wiring the repository factory used by this provider's query methods.* |

## Behavioral notes
- Query methods build LINQ expressions over `IQueryable<T>` obtained via `Factory.GetRepository<T>()` and execute them against the underlying NHibernate session.*

## Constraints and usage notes
- Instances are constructed with an `IRepositoryFactory` and are expected to be resolved through dependency injection rather than instantiated directly.*

> **Note:** Statements marked with * were inferred from code structure, naming conventions, or contextual evidence where direct confirmation was not available in source artifacts. Statements marked with ** could not be confirmed; treat as unknown until verified.

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