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DTR (Documentation Template and Rules) FHIR API Specification

Service Overview

InterSystems DTR (Documentation Template and Rules) FHIR APIs are designed in compliance with the CMS-0057-F regulationsOpens in a new tab, which were written to improve the exchange of health care data with the aim of improving prior authorization processes while reducing burden on patients, providers, and payers. DTR supports payers in expressing their documentation requirements in a way that EHR users can quickly navigate and provide the information needed.

Refer to the Getting Started section for information on connectivity, authentication and how to get help.

To use the FHIR APIs, you will need to know the base URL of the FHIR server you will be connecting to. You can also retrieve the capability statement for the service.

Available APIs

The APIs available with the DTR service are:

Implementation Guides

The DTR service conforms to the following implementation guide(s):

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