Welcome to the Health Chain Developer Portal! The portal provides access to Health Chain's APIs, which are based on the Health Level 7® (HL7) Fast Healthcare Interoperability Resources (FHIR®) 4.0.1 standards.
The Patient Access API allows Health Chain customers of Medicare Advantage and Individual Family Plans governed by CMS, US Commercial California plans governed by California DHMC and California DOI to access their claims and encounter information (including cost), as well as a defined sub-set of their clinical information. Note: The inclusion of the US Commercial California plans will be effective on January 1, 2024.
You'll find several resources on the portal to help you create your applications. These include a Quick Start Guide to help you get your developer account registered and your application authorized; the How to Connect topics that provide steps on how to get your application connected to the Health Chain FHIR server; and Implementation Guides, which provide information on the how the FHIR spec is implemented, along with interactive access to the API so you can try it out within your browser.