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

# EbillService

Domain entity representing Ebill service data within the claims ebilling area of the claims/policy domain, mapped for NHibernate persistence.*

## Purpose
- Models ebill service data used by the claims ebilling area of this library.*
- Inherits shared identity/lifecycle behavior from `EntityBase`.

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

## Public members
| Member | Signature | Purpose |
| --- | --- | --- |
| Id | `long Id { get; set; }` | Primary key / surrogate identifier for this record.* |
| Bill | `Ebill Bill { get; set; }` | Reference to the associated `Ebill` record.* |
| SubNumber | `int SubNumber { get; set; }` | Value of sub number exposed by this type.* |
| LineControlNumber | `string LineControlNumber { get; set; }` | Value of line control number exposed by this type.* |
| ServiceDate | `DateTime ServiceDate { get; set; }` | Date/time value for service date.* |
| ServiceEndDate | `DateTime? ServiceEndDate { get; set; }` | Date/time value for service end date.* |
| RenderingProvider | `ProviderLocation RenderingProvider { get; set; }` | Reference to the associated `ProviderLocation` record.* |
| ReferringProvider | `ProviderLocation ReferringProvider { get; set; }` | Reference to the associated `ProviderLocation` record.* |
| ChargeAmount | `decimal? ChargeAmount { get; set; }` | Monetary amount for charge amount.* |
| ServiceQuantity | `decimal? ServiceQuantity { get; set; }` | Value of service quantity exposed by this type.* |
| UnitTypeCode | `string UnitTypeCode { get; set; }` | Coded value identifying unit type code.* |
| ServiceModifierCode1 | `string ServiceModifierCode1 { get; set; }` | Coded value identifying service modifier code1.* |
| ServiceModifierCode2 | `string ServiceModifierCode2 { get; set; }` | Coded value identifying service modifier code2.* |
| ServiceModifierCode3 | `string ServiceModifierCode3 { get; set; }` | Coded value identifying service modifier code3.* |
| ServiceModifierCode4 | `string ServiceModifierCode4 { get; set; }` | Coded value identifying service modifier code4.* |
| ServiceCode | `string ServiceCode { get; set; }` | Coded value identifying service code.* |
| NationalDrugCode | `string NationalDrugCode { get; set; }` | Coded value identifying national drug code.* |
| ToothCode | `string ToothCode { get; set; }` | Coded value identifying tooth code.* |
| RenderingProviderNpi | `string RenderingProviderNpi { get; set; }` | Value of rendering provider npi exposed by this type.* |
| ReferringProviderNpi | `string ReferringProviderNpi { get; set; }` | Value of referring provider npi exposed by this type.* |
| DiagnosisPointerCode1 | `string DiagnosisPointerCode1 { get; set; }` | Coded value identifying diagnosis pointer code1.* |
| DiagnosisPointerCode2 | `string DiagnosisPointerCode2 { get; set; }` | Coded value identifying diagnosis pointer code2.* |
| DiagnosisPointerCode3 | `string DiagnosisPointerCode3 { get; set; }` | Coded value identifying diagnosis pointer code3.* |
| DiagnosisPointerCode4 | `string DiagnosisPointerCode4 { get; set; }` | Coded value identifying diagnosis pointer code4.* |
| RevenueCode | `string RevenueCode { get; set; }` | Coded value identifying revenue code.* |
| ServiceLocationCode | `string ServiceLocationCode { get; set; }` | Coded value identifying service location code.* |
| DispenseAsWrittenCode | `string DispenseAsWrittenCode { get; set; }` | Coded value identifying dispense as written code.* |
| DaysSupplyQauntity | `decimal? DaysSupplyQauntity { get; set; }` | Value of days supply qauntity exposed by this type.* |
| UpdateUser | `string UpdateUser { get; set; }` | Value of update user exposed by this type.* |
| UpdateDate | `DateTime UpdateDate { get; set; }` | Date/time value for update date.* |
| UpdateNumber | `int UpdateNumber { get; set; }` | Value of update number exposed by this type.* |
| PrescriberLastName | `string PrescriberLastName { get; set; }` | Value of prescriber last name exposed by this type.* |
| PrescriberFirstName | `string PrescriberFirstName { get; set; }` | Value of prescriber first name exposed by this type.* |
| TaxChargedAmount | `decimal? TaxChargedAmount { get; set; }` | Monetary amount for tax charged amount.* |
| IsCompoundDrug | `bool IsCompoundDrug { get; set; }` | Indicates whether compound drug.* |
| PrescriptionNumber | `string PrescriptionNumber { get; set; }` | Value of prescription number exposed by this type.* |
| PrescriptionWrittenDate | `DateTime? PrescriptionWrittenDate { get; set; }` | Date/time value for prescription written date.* |

## Behavioral notes
- Properties are typically declared `virtual` to support NHibernate lazy-loading proxies (see the corresponding mapping file under `Data/SAIF.Data.NHibernate`).*

## Constraints and usage notes
- No additional usage constraints beyond standard NHibernate entity/DTO conventions could be confirmed from static analysis.**

> **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/Model/Claims/Ebilling/EbillService.cs`