National Healthcare Directory Attestation and Verification
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National Healthcare Directory Attestation and Verification, published by HL7 Patient Administration Working Group. This is not an authorized publication; it is the continuous build for version 1.0.0-ballot). This version is based on the current content of and changes regularly. See the Directory of published versions


This page lists the ValueSets, CodeSystems, and ConceptMaps defined as part of the Validated Healthcare Directory implementation Guide. For more information on using codes in resources, see the the FHIR specification.

Value Sets

  • NatDir Consent Scopes Valueset
  • Healthcare Provider Taxonomy
  • OrganizationAffiliation Roles
  • Code Systems

    See the FHIR terminology section for a complete discussion on code systems and a list of codes system names used in FHIR. The following additional names (URIs) have been identified for this implementation guide, If a URI is listed here, it SHALL be used in the Validated Healthcare Directory profiles in preference to any other code system name.

    Code systems published in this IG - Includes Validated Healthcare Directory defined code systems and externally defined code systems.

  • Trust FrameworkType Code System
  • Endpoint Payload Types Code System
  • Endpoint Type
  • Healthcare Service Category Code System
  • Endpoint Connection Types Code System
  • Provider Role Code System
  • Language Proficiency Code System
  • NatDir Consent Code System
  • Organization Affiliation Role
  • Organization Type Code System
  • Insurance Plan Type Code System
  • Accessibility Code System
  • Insurance Product Type Code System
  • Delivery Methods Code System
  • Accepting Patients Code System
  • Virtual Modalities Code System
  • IG Type Code System
  • NatDir ConsentScopeCodes Code System
  • Qualification Status Code System
  • ConceptMaps defined as part of the Validated Healthcare Directory Implementation Guide