FHIR
API Specifications
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Documentation
- App Developer Guidelines
- App Creation & Request Process Overview
- App Creation & Request Process Step-by-Step
- User Context
- Requesting a Listing in Showroom
- Designing an Efficient Application
- OAuth 2.0 Specification
- FHIR Tutorial
- App Default FHIR Version
- ID Types for FHIR APIs
- Sandbox Test Data
- Patient-Facing Apps Using FHIR
- Search Parameters
- FHIR Bulk Data Access Tutorial
- CDS Hooks Tutorial
- Troubleshooting
- Sex, Gender, & Names
- Vaccine Credentials
- International Patient Summary Specification
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- Showroom
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Epic on FHIR is a free resource for developers who create apps for use by patients and healthcare organizations.

Testing Sandbox

Test APIs against example data

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Software registration and client identifier management

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Additional developer support documentation

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