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# FHIR R4 Assets

> For the full documentation index, see: https://docs.mulesoft.com/llms.txt

The following are a collection of assets to support MuleSoft customers who are developing Fast
Healthcare Interoperability Resources (FHIR) APIs using MuleSoft. Visit the
[official HL7 website](https://www.hl7.org/fhir/) for more information.

- [FHIR RAML auto-generator](https://anypoint.mulesoft.com/exchange/org.mule.examples/hls-fhirjson-to-raml-sys-api-spec/) -
  Utility to generate RAML specifications for FHIR resources from the JSON schema provided by HL7.

- [FHIR R4 US Core Profile Assets](https://docs.mulesoft.com/healthcare/latest/fhir-r4-us-core-profiles) - A collection of API specifications,
  data types, and libraries designed to meet FHIR USCDI Core Profile compliance standards.

- [FHIR R4 Resources List](https://docs.mulesoft.com/healthcare/latest/fhir-r4-resources) - A collection of API specifications, data types, and
  libraries designed to align to the FHIR R4 base standard.

- [FHIR Error API Policy](https://anypoint.mulesoft.com/exchange/org.mule.examples/fhir-error-policy/) -
  A custom policy that captures error responses and transforms them into an FHIR compliant
  `OperationOutcome` format. This policy can also be used with other out-of-the-box API policies
  provided in Anypoint Platform, such as OAuth or JWT.

- [Okta SMART on FHIR](https://anypoint.mulesoft.com/exchange/org.mule.examples/hc-accelerator-okta-smartfhir/) -
  Guidance for setting up a reference "SMART on FHIR" implementation on Anypoint Platform using Okta
  as the identity provider.

## See Also

- [Getting Started Guide](https://docs.mulesoft.com/accelerators-home/getting-started)

- [Prerequisites](https://docs.mulesoft.com/healthcare/latest/prerequisites)

- [MuleSoft Accelerator for Healthcare](https://docs.mulesoft.com/healthcare/latest/)