# Flexpa Documentation

> Flexpa is a healthcare data platform providing patient-consented health insurance claims, plan details, and medical records through FHIR R4 compliant APIs. The platform consists of Flexpa Link (a secure consent SDK), Flexpa API (FHIR-based REST API), and access to the largest network of payer FHIR endpoints in the US.

## Core Concepts

Flexpa operates through three main components:

- **Network**: The largest directory of payer FHIR endpoints in the US, providing access to health plans and insurers
- **Consent (Flexpa Link)**: A secure, embeddable SDK for obtaining patient consent to access their health data
- **Records (Flexpa API)**: A FHIR R4 compliant REST API for retrieving standardized health insurance claims and medical records

The typical integration flow: Patient consents via Flexpa Link → Exchange public token for access token → Query FHIR API for health records.

## Docs

- [Quickstart](https://www.flexpa.com/docs/guides/quickstart): Complete guide to integrating Flexpa with a working example application
- [Getting Started](https://www.flexpa.com/docs/guides/getting-started): Comprehensive overview of implementation architecture and storage considerations
- [FHIR API Reference](https://www.flexpa.com/docs/records): Complete API documentation including authentication, endpoints, and response formats
- [Consent SDK Reference](https://www.flexpa.com/docs/consent): Frontend consent component integration guide for web and mobile apps
- [FHIR Introduction](https://www.flexpa.com/docs/fhir/introduction): Introduction to FHIR resources and healthcare data standards
- [Test Mode](https://www.flexpa.com/docs/test-mode): Guide to testing integrations with sample data before going live

## Guides

- [Claims Data Guide](https://www.flexpa.com/docs/guides/claims): Understanding healthcare claims data and how to work with it
- [Financial Data Guide](https://www.flexpa.com/docs/guides/financial): Interpreting cost information, insurance processing, and healthcare payments
- [Go-Live Checklist](https://www.flexpa.com/docs/guides/going-live): Production readiness checklist and deployment considerations
- [Usage Patterns](https://www.flexpa.com/docs/guides/usage): Common implementation patterns and best practices for Flexpa Link
- [Medplum Integration](https://www.flexpa.com/docs/guides/medplum): Integrating Flexpa with Medplum FHIR server
- [React Native](https://www.flexpa.com/docs/guides/react-native): Mobile app integration guide

## Network & Data

- [Network Guide](https://www.flexpa.com/docs/network): Overview of Flexpa's payer network and coverage
- [Endpoint Directory](https://www.flexpa.com/docs/network/directory): Complete directory of supported health plan FHIR endpoints
- [Data Sheet](https://www.flexpa.com/docs/records/data-sheet): Comprehensive overview of available FHIR resources and data elements

## FHIR Resources

- [Explanation of Benefit](https://www.flexpa.com/docs/fhir/explanation-of-benefit): Detailed EOB resource documentation including claims and payment information
- [Coverage](https://www.flexpa.com/docs/fhir/coverage): Insurance coverage and plan details
- [Patient](https://www.flexpa.com/docs/fhir/patient): Patient demographics and identifiers

## Optional

- [FAQ](https://www.flexpa.com/docs/faq): Common questions about Flexpa integration and capabilities
- [What We Don't Do](https://www.flexpa.com/docs/what-we-dont-do): Important limitations and scope of Flexpa's services
- [Node SDK](https://www.flexpa.com/docs/records/node-sdk): TypeScript/JavaScript SDK for simplified API integration
- [SMART Health Links](https://www.flexpa.com/docs/smart-health-links): Shareable health data links specification
- [Terminology Guide](https://www.flexpa.com/docs/fhir/code-systems): Healthcare terminology and code systems reference