How Google Cloud can help compute care gap recommendations
Apigee HealthAPIx and SMART-on-FHIR
Apigee HealthAPIx is an open-source solution to accelerate interoperability in Healthcare through standards like FHIR® (Fast Healthcare Interoperability Resources) and SMART® (SMART (Substitutable Medical Applications and Reusable Technologies). It runs on Apigee Edge with Google Cloud’sHDE as a back-end.
The primary purpose of the HealthAPIx solution is to enable the API Program in healthcare organizations and provide API-level access to healthcare data. HealthAPIx solution comes with ready-made interoperability APIs to meet theInteroperability and Patient Access final rule (CMS-9115-F) published by theCMS. It enables Payers, Providers, and technology vendors to meet the regulatory and compliance requirements defined under the21st Century Cures Act finalized by the Office of the National Coordinator for Health Information Technology (ONC), Department of Health and Human Services (HHS).
With Apigee HealthAPIx, healthcare providers and health systems can:
Manage, secure, and scale APIs with an enterprise-grade platform that is FHIR-server agnostic
Quickly close innovation gaps and keep up with digital advances
Easily ingest healthcare data from internal, external, or open-source FHIR-ready partners
Google Cloud Healthcare Data Engine
HDE aggregates clinical data from disparate health systems to create an interoperable, longitudinal patient record. HDE can ingest and map data from HL7v2 messages and CSV and FHIR formatted flat files. It supports data ingestion in batches and near real-time. HDE harmonizes and reconciles the ingested data into FHIR R4 format, flattens it, and stores it in BigQuery. Patients’ longitudinal health records in HDE are accessible through REST API with FHIR formatted payload for transactional processing. The same data is also accessible from BigQuery through SQL-friendly interfaces for analytical processing. HDE incorporates a cloud configuration for healthcare that extends Google Cloud’s security and privacy, with support for HIPAA and HITRUST best practices. HDE leverages Google Cloud’s highly scalable and secure HIPAA-compliant managed services like Google’s Cloud Healthcare API and BigQuery.
EXF FHIR with EXF proxy in Apigee X
When it comes to managing, securing and scaling your FHIR API, an enterprise-grade platform that is FHIR-agnostic is more than recommended, it’s essential.
A FHIR server, in its most primitive format, handles inbound requests, and processes, retrieves and exchanges data over REST-based API’s, using standardized FHIR Resources, to and from underlying data sources. They have the responsibility of doing the most low-level data processing for data exchange and data format standardization, and keep us compliant with FHIR mandates.
When it comes to delivering your FHIR API’s to the outside world, security, scale and performance are mandatory. An API gateway is essential, and sits in-between your backend FHIR API, and the external clients that interact with them. Google’s Apigee X makes it easy for healthcare IT delivery teams to safely, securely, and efficiently deploy and manage your FHIR API, helping you go to market faster, with production-grade solutions and API-based digital services.
The EXF FHIR server offers unparalleled flexibility, with the ability of giving you the choice of pairing your FHIR APIs with new or existing MongoDB deployments. All flavors of MongoDB are supported, from Community-Server, Enterprise Advanced, and MongoDB Atlas. Having the flexibility to deploy in the cloud, or on-prem, or in hybrid-mode, also provides configuration for whatever requirements your organization must meet. By leveraging new or existing MongoDB deployments, the EXF FHIR server helps you reduce complexity, and more quickly integrate with existing organization datasets and sources.
EXF Care-Gap Service
Combining, enriching, and aggregating data from the provider’s FHIR resources, along with the existing plan, benefit, and treatment data, the EXF Care-Gap service can deliver actionable care gap insights in real time. It can also map and transform existing data into FHIR-native format, helping healthcare organizations bring FHIR-based, modern applications to market from existing legacy sources.
The Exafluence and MongoDB teams can work with the healthcare organizations to define, plan and execute the implementation of the Care-Gap service.
MongoDB for FHIR
MongoDB is a Document-based database, which implements the JSON-based Document Model, and as such, is a natural fit to store all of your FHIR Resources. Your FHIR Resources can be stored in native format within MongoDB, with no modification needed to the schema definitions. This helps accelerate application delivery, simplifies your overall data architecture strategy, and allows FHIR to serve as not only the data model supporting your API’s, but the new, canonical model that your organization can migrate to. The extensibility and flexibility of the Document Model also allows you to extend your FHIR Resources, allowing you to leverage native FHIR, and add the information needed to support your organization’s unique requirements.
Unlike many COTS FHIR solutions, leveraging MongoDB as your underlying datastore also allows you to reduce the number of databases needed in your tech-stack. Typically, a FHIR server will ship with an underlying database, and a relational schema that differs from the FHIR schema. These COTS solutions often don’t allow you to change the underlying database platform, and even worse, do not give you access to the underlying database directly. At MongoDB, we believe healthcare organizations should be able to do more with FHIR collections, than simply serving the external FHIR API. With direct access to the underlying database, and the MongoDB Document Model, organizations can build a new Operational Data Layer that helps modernize to Domain Driven Design principles, serve FHIR API needs, and helps build any new applications or services needed from one common data layer. To learn more about using MongoDB with FHIR, and as an Operational Data Layer, click here to read more about implementing an Operational Data Layer.
Building a more seamless, interoperable future
The approach to make care gaps accessible to clinicians at the point of care is an example of how Health Plans and Providers can exchange important healthcare information in real-time using interoperability standards like FHIR and SMART-on-FHIR regardless of the underlying technology used to implement the specifications. In this instance, the providers and health systems leverage Google’s FHIR implementation in HDE and HealthAPIx, while the Health Plans leverage FHIR implementation from EXF and MongoDB for exchanging key healthcare information in real time.
The solution outlined in this blog post helps providers and health plans to receive better scores and star ratings from the government, with significant medicare financial incentives, and it enables providers to deliver personalized and contextual care for better patient outcomes.
We look forward to partnering with healthcare organizations to build a standards-compliant and interoperable foundation for seamless, prompt, and secure information exchange between providers and payers.
References
Building FHIR Applications with MongoDB Atlas
Learn more about FHIR on MongoDB
Using Apigee X with the Cloud Healthcare API | Cloud Architecture Center
GitHub – cqframework/cql-execution: A JavaScript framework for executing CQL
GitHub – cqframework/cql-exec-fhir: A FHIR data source for the JavaScript CQL Execution project
Care Gaps – AmeriHealth Caritas Delaware
HEDIS Medicare Health Outcomes Survey – NCQA
Introducing: NCQA on FHIR
Beneficiary Claims Data API
GitHub – google/medical_claims_tools: Examples, libraries, and tools for working with bulk FHIR data (particularly FHIR BCDA Claims at the moment)
2023 Medicare Advantage and Part D Star Ratings