FHIR R4 ChargeItem API

Overview

This asset is a component of MuleSoft Accelerator for Healthcare.

MuleSoft Accelerator for Healthcare enables healthcare providers to unlock critical patient data to build a patient 360 within Salesforce Health Cloud, faster and easier than ever before. The solution includes pre-built APIs, connectors, integration templates, and prescriptive end-to-end reference architecture to bring patient demographics information and COVID-19 test results from any EHR into Health Cloud using HL7 V2 or FHIR standards.

The solution also provides a library of United States Core Data for Interoperability (USCDI) and FHIR R4 resources to help healthcare developers adhere to interoperability needs and jumpstart the development of healthcare digital transformation initiatives.

Use case covered

The resource ChargeItem describes the provision of healthcare provider products for a certain patient, therefore referring not only to the product, but containing in addition details of the provision, like date, time, amounts and participating organizations and persons. Main Usage of the ChargeItem is to enable the billing process and internal cost allocation.

Tracking Financial information is vital in Patient Administration and Finance systems in most Healthcare Organizations. The resource ChargeItem describes the charge for provision of healthcare provider products for a certain patient, therefore referring not only to the product, but containing in addition details of the provision, like date, time, amounts and participating organizations and persons. Main Usage of the ChargeItem is to enable the billing process and internal cost allocation. They are created as soon as the products are planned or provisioned, references to Encounters and/or Accounts can be maintained in a later process step.

The target of ChargeItem.definition may provide information on the Charge code such as pricing and inclusion/exclusion rules as well as factors that apply under certain conditions. In many cases however this information may have been drawn from sources outside of FHIR depending on the distribution format of the code catalogue. The ChargeItem assumes that such information is either implicitly known by the communicating systems or explicitly shared through the ChargeItem.definition. Therefore explicit pricing information is not shared within the ChargeItem resource. Also, the systems posting the ChargeItems are not expected to apply the rules associated with the charge codes as they may not know the whole context of the patient/encounter to evaluate such rules. It lies within the responsibility of a billing engine, to collect the ChargeItems in the context of an Account or Encounter at a certain point in time (e.g. discharge of the patient) and to evaluate the associated rules resulting in some of the ChargeItems to be set to the status "not billable" in case the rules exclude them from being billed, or to create financial transactions according to base price and factors. Additional references to Encounter/EpisodeOfCare, Patient/Group and Services provide further context to help billing systems determine the appropriate account and establish the clinical/financial context to evaluate the rules associated with the charge codes.

This API uses FHIR R4 ChargeItem Library.

More information about FHIR R4 ChargeItem specification can be found here.