Code Systems

This section allows all users to freely browse or search FHIR® Code Systems published as part of the NCTS and their metadata. To view the metadata, click on the row of the corresponding code system.

These FHIR Code Systems may also be accessed programmatically using the National Terminology Server Integration Interface. For more information about the Integration Interface and FHIR, see National Terminology Server.

This material includes SNOMED Clinical Terms (SNOMED CT) which is used by permission of SNOMED International. All rights reserved. SNOMED CT was originally created by the College of American Pathologists. “SNOMED” and “SNOMED CT” are registered trademarks of the IHTSDO.

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ADHA FHIR Code Systems go here.